diff --git a/Finding/article.ftl b/Finding/article.ftl
index a6e2285..8e72a68 100644
--- a/Finding/article.ftl
+++ b/Finding/article.ftl
@@ -101,10 +101,15 @@
                             </a>
                         </figure>
                         <div class="share fn-right">
-                            <span class="icon icon-tencent" data-type="tencent"></span>
+                            <span class="icon icon-wechat"
+                                  data-type="wechat"
+                                  data-title="${article.articleTitle}"
+                                  data-blogtitle="${blogTitle}"
+                                  data-url="${servePath}${article.articlePermalink}"
+                                  data-avatar="${article.authorThumbnailURL}"></span>
                             <span class="icon icon-weibo" data-type="weibo"></span>
                             <span class="icon icon-twitter" data-type="twitter"></span>
-                            <span class="icon icon-google" data-type="google"></span>
+                            <span class="icon icon-qqz" data-type="qqz"></span>
                         </div>
                     </footer>
                 </article>
diff --git a/Finding/css/base.css b/Finding/css/base.css
index 8d66d10..c102a82 100644
--- a/Finding/css/base.css
+++ b/Finding/css/base.css
@@ -1 +1 @@
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bounce{0%,10%,25%,40%,50%{-webkit-transform:translateY(0);transform:translateY(0)}20%{-webkit-transform:translateY(-10px);transform:translateY(-10px)}30%{-webkit-transform:translateY(-5px);transform:translateY(-5px)}}@keyframes bounce{0%,20%,50%,80%,100%{-webkit-transform:translateY(0);transform:translateY(0)}40%{-webkit-transform:translateY(-10px);transform:translateY(-10px)}60%{-webkit-transform:translateY(-5px);transform:translateY(-5px)}}@-webkit-keyframes upbounce{0%,10%,25%,40%,50%{-webkit-transform:translateY(0);transform:translateY(0)}20%{-webkit-transform:translateY(-10px);transform:translateY(-10px)}30%{-webkit-transform:translateY(-5px);transform:translateY(-5px)}}@keyframes upbounce{0%,20%,50%,80%,100%{-webkit-transform:translateY(0);transform:translateY(0)}40%{-webkit-transform:translateY(-10px);transform:translateY(-10px)}60%{-webkit-transform:translateY(-5px);transform:translateY(-5px)}}@font-face{font-family:'icomoon';src:url("fonts/icomoon.eot?hvf32e");src:url("fonts/icomoon.eot?hvf32e#iefix") format("embedded-opentype"),url("fonts/icomoon.ttf?hvf32e") format("truetype"),url("fonts/icomoon.woff?hvf32e") format("woff"),url("fonts/icomoon.svg?hvf32e#icomoon") format("svg");font-weight:normal;font-style:normal}[class^="icon-"],[class*=" icon-"]{font-size:2rem;font-family:'icomoon' !important;speak:none;font-style:normal;font-weight:normal;font-variant:normal;text-transform:none;line-height:1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.icon-qqz:before{content:"\e902"}.icon-register:before{content:"\e600"}.icon-logout:before{content:"\e601"}.icon-setting:before{content:"\e602"}.icon-gotop:before{content:"\e60a"}.icon-twitter:before{content:"\e60b"}.icon-login:before{content:"\e611"}.icon-arrow-left:before{content:"\f605"}.icon-menu:before{line-height:38px;content:"\f609";font-size:20px}.icon-wechat:before{content:"\e903"}.icon-sitemap:before{content:"\e900"}.icon-list:before{content:"\e901"}.avatar{border-radius:100%;float:left;height:24px;margin-right:9px;width:24px}.avatar-warp{width:10%;padding-right:10px;box-sizing:border-box}.avatar-48{box-shadow:0 0 2px #ddd;height:auto;width:48px;margin-right:10px;border-radius:24px}.form{width:100%;margin-top:50px}.form input,.form textarea,.form button{border:1px solid #CCCCCC;background-color:#FAFAFA;border-radius:3px;box-shadow:0 1px 2px rgba(0,0,0,0.075) inset;padding:7px 8px;width:100%;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;font-family:"Microsoft Yahei", 'Helvetica';outline:none}.form button{width:auto;vertical-align:bottom}.form input:focus,.form textarea:focus{background-color:#FFF;box-shadow:0 1px 2px rgba(0,0,0,0.075) inset,0 0 5px rgba(81,167,232,0.5);border:1px solid #51A7E8}.error-msg{font-size:1.5rem;color:#9EABB3}.cmtFromSym{font-size:1rem;color:#9EABB3}.main-header{position:relative;display:table;width:100%;height:100vh;margin-bottom:5rem;text-align:center;background:#222 no-repeat center center;background-size:cover;overflow:hidden;background-image:url("../images/header-bg.jpg");min-height:50vh}.site-wrapper{position:relative;z-index:10;min-height:100%;background:#fff;-webkit-transition:-webkit-transform 0.5s ease;transition:transform 0.5s ease}.nav-opened .site-wrapper{overflow-x:hidden;margin-right:240px;transition:margin 0.3s ease}.page-title a{-webkit-animation:fade-in-down 0.6s;animation:fade-in-down 0.6s;-webkit-animation-delay:0.2s;animation-delay:0.2s;margin:10px 0 10px 0;font-size:5rem;letter-spacing:-1px;font-weight:700;font-family:"Open Sans", "Microsoft Yahei", 'Helvetica';color:#fff;text-shadow:0px 0px 3px rgba(0,0,0,0.9);text-decoration:none}.page-description,.page-description a{-webkit-animation:fade-in-down 0.9s;animation:fade-in-down 0.9s;-webkit-animation-delay:0.1s;animation-delay:0.1s;margin:0;font-size:2rem;line-height:1.5em;font-weight:400;letter-spacing:0.01rem;color:rgba(255,255,255,0.8)}.scroll-down{display:block;position:absolute;z-index:100;bottom:45px;left:50%;margin-left:-16px;width:34px;height:34px;font-size:34px;text-align:center;text-decoration:none;color:rgba(255,255,255,0.7);-webkit-animation:bounce 4s 2s infinite;animation:bounce 4s 2s infinite}.scroll-down:hover{color:#fff;-webkit-animation:none;animation:none}.menu-button{position:fixed;box-sizing:border-box;display:inline-block;float:right;height:38px;padding:0 15px;opacity:1;font-size:12px;text-transform:uppercase;line-height:46px;border-radius:3px;transition:all 0.5s ease;right:20px;top:40px;text-decoration:none;font-family:'Open Sans', "Microsoft Yahei", 'Helvetica';z-index:30;overflow:hidden;background-color:#111;border:1px solid #111;color:#fff;cursor:pointer}.menu-button:hover{background:#fff}.menu-button:focus{outline:0}.nav-closed .menu-button:hover{color:#222}.nav-opened .menu-button{padding:0 12px;background:#111;border-color:#111;color:#fff;-webkit-transform:translate3D(50px, 0, 0);-ms-transform:translate3D(50px, 0, 0);transform:translate3D(50px, 0, 0);transition:all 0.3s ease;right:287px;z-index:10;width:46px;border-radius:3px 0 0 3px}.menu-button .word{float:right;margin:-4px 0 0 10px}.nav{position:fixed;top:0;right:0;bottom:0;z-index:5;width:220px;padding:10px 10px 0 10px;opacity:0;background:#111;margin-bottom:0;text-align:left;overflow-y:auto;color:#FFF;-webkit-transition:-webkit-transform 0.5s ease, opacity 0.3s ease 0.7s;transition:transform 0.5s ease, opacity 0.3s ease 0.7s;overflow-x:hidden}.nav ul{margin:0;padding:0px 0 5%;list-style:none;counter-reset:item}.nav li{height:30px;line-height:1.4rem}.nav li:before{display:block;float:right;padding-right:4%;padding-left:5px;text-align:right;font-size:1.2rem;vertical-align:bottom;color:#B8B8B8;content:counter(item, lower-roman);counter-increment:item;line-height:2.5rem}.nav a{color:#989898;text-decoration:none;line-height:1.4;font-size:1.4rem}.nav a:hover,.nav a.current{color:#FFF}.nav li a{display:block;padding:0.6rem 4%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.nav li a:after{display:inline-block;content:" .......................................................";color:rgba(255,255,255,0.2);margin-left:5px}.nav .count{position:absolute;bottom:10px;font-size:1rem;width:100%;word-wrap:normal;word-break:break-all;white-space:nowrap}.nav .b3-solo-list li.current a{color:#fff}.nav .page-icon{float:left;height:14px;width:14px;margin:3px 4px 0 0}body.nav-closed .nav{-webkit-transform:translate3D(97px, 0, 0);-ms-transform:translate3D(97px, 0, 0);transform:translate3D(97px, 0, 0)}body.nav-opened .nav{opacity:1;-webkit-transition:-webkit-transform 0.3s ease, opacity 0s ease 0s;transition:transform 0.3s ease, opacity 0s ease 0s;-webkit-transform:translate3D(0, 0, 0);-ms-transform:translate3D(0, 0, 0);transform:translate3D(0, 0, 0)}article.post{position:relative;margin:4rem auto;padding-bottom:4rem;border-bottom:#EBF2F6 1px solid;word-wrap:break-word;width:80%}article.post .share{position:relative}article.post .share canvas{position:absolute;left:0;top:36px}article.post:after{display:block;content:"";width:7px;height:7px;border:#E7EEF2 1px solid;position:absolute;bottom:-5px;left:50%;margin-left:-5px;background:#FFF;border-radius:100%;box-shadow:#FFF 0 0 0 5px}.post-title a{text-decoration:none}.post-tip{display:inline-block;text-transform:uppercase;font-size:1.3rem;white-space:nowrap;color:#9EABB3}.post-excerpt p{margin:0;font-size:0.9em;line-height:1.7em}.post-meta{color:#9eabb3;font-family:"Open Sans", "Microsoft Yahei", 'Helvetica';font-size:1.5rem;line-height:2.2rem;margin:1.75rem 0 0 0}.post-meta a{color:#9EABB3;text-decoration:none}.post-meta a:hover{text-decoration:underline}.post-meta time{border-left:1px solid #d5dbde;display:inline-block;font-size:1.3rem;margin-left:8px;padding-left:12px;text-transform:uppercase;white-space:nowrap}.post-author{box-sizing:border-box;display:block;position:absolute;bottom:-57px;left:50%;margin-left:-40px;width:80px;height:80px;border-radius:100%;overflow:hidden;padding:6px;background:#fff;z-index:2;box-shadow:#E7EEF2 0 0 0 1px}.post-author a{background-size:cover;background-position:center center;width:68px;height:68px;display:block;border-radius:35px}.share .icon{cursor:pointer;transition:all 0.2s ease-out 0s;display:inline-block;font-size:16px;margin-top:15px}.share .icon:hover{transform:rotate(360deg);color:#9EABB3}.icon-weibo:before{content:"\e605"}.icon-twitter:before{content:"\e60b"}.icon-tencent:before{content:"\e60d"}.icon-google:before{content:"\e603"}.icon-gotop:before{content:"\E60A";font-weight:bold}.icon-gotop{cursor:pointer;position:fixed;bottom:30px;right:30px;-webkit-animation:upbounce 4s 2s infinite;animation:upbounce 4s 2s infinite;text-decoration:none;z-index:10}.icon-gotop:hover{color:#B8B8B8;-webkit-animation:none;animation:none}.pagination{font-family:"Open Sans", "Microsoft Yahei", 'Helvetica';font-size:1.3rem;color:#9eabb3;text-align:center}.pagination a{color:#9EABB3;transition:all 0.2s ease;padding:0 15px;border:#bfc8cd 1px solid;text-decoration:none;display:inline-block;border-radius:4px}.pagination a:hover{border-color:#98a0a4;color:#889093}ul.comments{padding:0;list-style:none;margin-top:100px;position:relative}.comments li{padding:10px;white-space:normal;word-wrap:break-word;position:relative;border-bottom:#EBF2F6 1px solid}.comments li:hover{background-color:#F7F7F7}.comments li img{vertical-align:sub}.comments .comment-content{margin:8px 0 0}.comments li.comment-body-ref{position:absolute;z-index:10;background-color:#EBF2F6;border:#d5dbde 1px solid;width:86%;left:69px}.comments .post-meta{margin-top:0}#captcha,#captchaReply{height:27px;display:inline-block;vertical-align:inherit}.read-next{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:stretch;-webkit-align-items:stretch;-ms-flex-align:stretch;align-items:stretch;margin-top:10rem}.read-next-story{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1;min-width:50%;text-decoration:none;position:relative;text-align:center;color:#fff;background:#222 no-repeat center center;background-size:cover;overflow:hidden}.read-next-story a{color:#BBB}.read-next-story a:hover{color:#FFF}.read-next-story:hover:before{background:rgba(0,0,0,0.8);transition:all 0.2s ease}.read-next-story:hover .post:before{color:#222;background:#fff;transition:all 0.2s ease}.read-next-story:before{content:"";display:block;position:absolute;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,0.7);transition:all 0.5s ease}.read-next-story .post{padding-top:6rem;padding-bottom:6rem;width:80%;position:relative;margin:0 auto}.read-next-story .post:before{content:"Read This Next";padding:4px 10px 5px;text-transform:uppercase;font-size:1.1rem;font-family:"Open Sans", "Microsoft Yahei", 'Helvetica';color:rgba(255,255,255,0.8);border:1px solid rgba(255,255,255,0.5);border-radius:4px;transition:all 0.5s ease}.read-next-story.prev .post:before{content:"Read This Before"}.read-next-story h2{margin-top:1rem;color:#fff}.read-next-story p{margin:0;color:rgba(255,255,255,0.8)}.read-next+.site-footer{position:absolute;bottom:0;left:0;right:0;margin:0}#tags{padding:0}#tags li{list-style:none;float:left}#tags li a{border:1px solid #4A4A4A;display:inline-block;padding:10px;margin:1rem;border-radius:5px;text-decoration:none}#tags li a:hover{border:1px solid #FFF;color:#FFF;background-color:#4A4A4A}.dynamic .read-next-story>div{position:relative;width:60%;margin:50px auto;text-align:left}.dynamic a{text-decoration:none;margin:0;color:rgba(255,255,255,0.8)}.dynamic a:hover{color:rgba(255,255,255,0.5)}.site-footer{position:relative;margin:8rem 0 0 0;padding:1rem 15px;font-family:"Open Sans", "Microsoft Yahei", 'Helvetica';font-size:1rem;line-height:1.75em;color:#BBC7CC}.site-footer a{color:#BBC7CC;font-weight:bold;text-decoration:none}.site-footer a:hover{text-decoration:underline}@media only screen and (max-width: 900px){blockquote{margin-left:0}.main-header{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;height:auto;min-height:240px;height:60vh;padding:15% 0}.scroll-down{display:none}.page-title,.page-title a{font-size:4rem;letter-spacing:-1px}.page-description,.page-description a{font-size:1.8rem;line-height:1.5em}.post{font-size:0.95em}hr{margin:2.4em 0}ol,ul{padding-left:2em}h1{font-size:4.5rem;text-indent:-2px}h2{font-size:3.6rem}h3{font-size:3.1rem}h4{font-size:2.5rem}h5{font-size:2.2rem}h6{font-size:1.8rem}.read-next{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;margin-top:4rem}}@media only screen and (max-width: 500px){.main-header{margin-bottom:15px;height:40vh}.pagination{width:auto;margin:2rem auto}.post{width:auto;margin-top:2rem;margin-bottom:2rem;margin-left:16px;margin-right:16px;padding-bottom:2rem;line-height:1.65em}hr{margin:1.75em 0}p,ul,ol,dl{font-size:0.95em;margin:0 0 2.5rem 0}.page-title,.page-title a{font-size:3rem}.post-excerpt p{font-size:0.85em}.page-description,.page-description a{font-size:1.6rem}h1,h2,h3,h4,h5,h6{margin:0 0 0.3em 0}h1{font-size:2.8rem;letter-spacing:-1px}h2{font-size:2.4rem;letter-spacing:0}h3{font-size:2.1rem}h4{font-size:1.9rem}h5{font-size:1.8rem}h6{font-size:1.8rem}.post-content img{padding:0;width:calc(100% + 32px);min-width:0;max-width:112%}.post-meta{font-size:1.3rem;margin-top:1rem}.site-footer{margin-top:3rem}.read-next{margin-top:2rem;margin-bottom:-37px}.read-next .post{width:100%}.menu-button{border:0;top:0;right:0}.nav-closed .menu-button:hover{color:#FFF;background-color:transparent}.post-author{width:40px;height:40px;bottom:-37px;padding:3px;margin-left:-20px}.post-author a{width:34px;height:34px;display:block;border-radius:17px}.nav .count{line-height:1.5rem}#tags li a{padding:0 5px}}
diff --git a/Finding/css/base.scss b/Finding/css/base.scss
index 549a8f6..6b83724 100644
--- a/Finding/css/base.scss
+++ b/Finding/css/base.scss
@@ -21,352 +21,402 @@
  *
  * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
  * @author <a href="http://88250.b3log.org">Liang Ding</a>
- * @version 2.0.0.0, Feb 21, 2019
+ * @version 2.1.0.0, Feb 27, 2019
  */
-
 @import "../../../scss/reset-content";
 @import "vditor/src/assets/scss/classic";
 /* start reset */
 html {
-    height: 100%;
-    max-height: 100%;
-    font-size: 62.5%;
-    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+  height: 100%;
+  max-height: 100%;
+  font-size: 62.5%;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
 }
 
 body {
-    height: 100%;
-    max-height: 100%;
-    font-family: "Merriweather", "Microsoft Yahei", 'Helvetica';
-    letter-spacing: 0.01rem;
-    font-size: 1.8rem;
-    line-height: 1.75em;
-    color: #3A4145;
-    -webkit-font-feature-settings: 'kern' 1;
-    -moz-font-feature-settings: 'kern' 1;
-    -o-font-feature-settings: 'kern' 1;
-    text-rendering: geometricPrecision;
-    margin: 0;
+  height: 100%;
+  max-height: 100%;
+  font-family: "Merriweather", "Microsoft Yahei", 'Helvetica';
+  letter-spacing: 0.01rem;
+  font-size: 1.8rem;
+  line-height: 1.75em;
+  color: #3A4145;
+  -webkit-font-feature-settings: 'kern' 1;
+  -moz-font-feature-settings: 'kern' 1;
+  -o-font-feature-settings: 'kern' 1;
+  text-rendering: geometricPrecision;
+  margin: 0;
 }
 
 ::-moz-selection {
-    background: #D6EDFF;
+  background: #D6EDFF;
 }
 
 ::selection {
-    background: #D6EDFF;
+  background: #D6EDFF;
 }
 
 a {
-    color: #4A4A4A;
-    transition: color 0.3s ease;
+  color: #4A4A4A;
+  transition: color 0.3s ease;
 }
 
 a:hover {
-    color: #111;
+  color: #111;
 }
 
 h1, h2, h3,
 h4, h5, h6 {
-    -webkit-font-feature-settings: 'dlig' 1, 'liga' 1, 'lnum' 1, 'kern' 1;
-    -moz-font-feature-settings: 'dlig' 1, 'liga' 1, 'lnum' 1, 'kern' 1;
-    -o-font-feature-settings: 'dlig' 1, 'liga' 1, 'lnum' 1, 'kern' 1;
-    color: #2E2E2E;
-    line-height: 1.15em;
-    font-family: "Open Sans", "Microsoft Yahei", 'Helvetica';
-    text-rendering: geometricPrecision;
+  -webkit-font-feature-settings: 'dlig' 1, 'liga' 1, 'lnum' 1, 'kern' 1;
+  -moz-font-feature-settings: 'dlig' 1, 'liga' 1, 'lnum' 1, 'kern' 1;
+  -o-font-feature-settings: 'dlig' 1, 'liga' 1, 'lnum' 1, 'kern' 1;
+  color: #2E2E2E;
+  line-height: 1.15em;
+  font-family: "Open Sans", "Microsoft Yahei", 'Helvetica';
+  text-rendering: geometricPrecision;
 }
 
 h1 {
-    font-size: 5rem;
-    letter-spacing: -2px;
-    text-indent: -3px;
+  font-size: 5rem;
+  letter-spacing: -2px;
+  text-indent: -3px;
 }
 
 h2 {
-    font-size: 3.6rem;
-    letter-spacing: -1px;
+  font-size: 3.6rem;
+  letter-spacing: -1px;
 }
 
 h3 {
-    font-size: 3rem;
+  font-size: 3rem;
 }
 
 h4 {
-    font-size: 2.5rem;
+  font-size: 2.5rem;
 }
 
 h5 {
-    font-size: 2rem;
+  font-size: 2rem;
 }
 
 h6 {
-    font-size: 2rem;
+  font-size: 2rem;
 }
 
 img {
-    max-width: 100%;
-    height: auto;
+  max-width: 100%;
+  height: auto;
 }
 
 p, ul, ol, dl {
-    -webkit-font-feature-settings: 'liga' 1, 'onum' 1, 'kern' 1;
-    -moz-font-feature-settings: 'liga' 1, 'onum' 1, 'kern' 1;
-    -o-font-feature-settings: 'liga' 1, 'onum' 1, 'kern' 1;
-    margin: 0 0 1.75em 0;
-    text-rendering: geometricPrecision;
+  -webkit-font-feature-settings: 'liga' 1, 'onum' 1, 'kern' 1;
+  -moz-font-feature-settings: 'liga' 1, 'onum' 1, 'kern' 1;
+  -o-font-feature-settings: 'liga' 1, 'onum' 1, 'kern' 1;
+  margin: 0 0 1.75em 0;
+  text-rendering: geometricPrecision;
 }
 
 ol, ul {
-    padding-left: 3rem;
+  padding-left: 3rem;
 }
 
 ol ol, ul ul,
 ul ol, ol ul {
-    padding-left: 2em;
-    margin-bottom: 0;
+  padding-left: 2em;
+  margin-bottom: 0;
 }
 
 dl dt {
-    float: left;
-    width: 180px;
-    overflow: hidden;
-    clear: left;
-    text-align: right;
-    text-overflow: ellipsis;
-    white-space: nowrap;
-    font-weight: 700;
-    margin-bottom: 1em;
+  float: left;
+  width: 180px;
+  overflow: hidden;
+  clear: left;
+  text-align: right;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-weight: 700;
+  margin-bottom: 1em;
 }
 
 dl dd {
-    margin-left: 200px;
-    margin-bottom: 1em
+  margin-left: 200px;
+  margin-bottom: 1em
 }
 
 li li {
-    margin: 0;
+  margin: 0;
 }
 
 hr {
-    display: block;
-    height: 1px;
-    border: 0;
-    border-top: #EFEFEF 1px solid;
-    margin: 3.2em 0;
-    padding: 0;
+  display: block;
+  height: 1px;
+  border: 0;
+  border-top: #EFEFEF 1px solid;
+  margin: 3.2em 0;
+  padding: 0;
 }
 
 blockquote {
-    -moz-box-sizing: border-box;
-    box-sizing: border-box;
-    margin: 1.75em 0 1.75em 0;
-    padding: 0 0 0 1.75em;
-    border-left: #4A4A4A 0.4em solid;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  margin: 1.75em 0 1.75em 0;
+  padding: 0 0 0 1.75em;
+  border-left: #4A4A4A 0.4em solid;
 }
 
 blockquote p {
-    margin: 0.8em 0;
-    font-style: italic;
+  margin: 0.8em 0;
+  font-style: italic;
 }
 
 blockquote small {
-    display: inline-block;
-    margin: 0.8em 0 0.8em 1.5em;
-    font-size: 0.9em;
-    color: #CCC;
+  display: inline-block;
+  margin: 0.8em 0 0.8em 1.5em;
+  font-size: 0.9em;
+  color: #CCC;
 }
 
-blockquote small:before { content: "\2014 \00A0"; }
+blockquote small:before {
+  content: "\2014 \00A0";
+}
 
 blockquote cite {
-    font-weight: 700;
+  font-weight: 700;
 }
 
-blockquote cite a { font-weight: normal; }
+blockquote cite a {
+  font-weight: normal;
+}
 
 mark {
-    background-color: #fdffb6;
+  background-color: #fdffb6;
 }
 
 code, tt {
-    padding: 1px 3px;
-    font-family: Inconsolata, monospace, "Microsoft Yahei", 'Helvetica';
-    font-size: 0.85em;
-    white-space: pre-wrap;
-    border: #E3EDF3 1px solid;
-    background: #F7FAFB;
-    border-radius: 2px;
+  padding: 1px 3px;
+  font-family: Inconsolata, monospace, "Microsoft Yahei", 'Helvetica';
+  font-size: 0.85em;
+  white-space: pre-wrap;
+  border: #E3EDF3 1px solid;
+  background: #F7FAFB;
+  border-radius: 2px;
 }
 
 pre {
-    -moz-box-sizing: border-box;
-    box-sizing: border-box;
-    margin: 0 0 1.75em 0;
-    border: #E3EDF3 1px solid;
-    width: 100%;
-    padding: 10px;
-    font-family: Inconsolata, monospace, "Microsoft Yahei", 'Helvetica';
-    font-size: 0.9em;
-    white-space: pre;
-    overflow: auto;
-    background: #F7FAFB;
-    border-radius: 3px;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  margin: 0 0 1.75em 0;
+  border: #E3EDF3 1px solid;
+  width: 100%;
+  padding: 10px;
+  font-family: Inconsolata, monospace, "Microsoft Yahei", 'Helvetica';
+  font-size: 0.9em;
+  white-space: pre;
+  overflow: auto;
+  background: #F7FAFB;
+  border-radius: 3px;
 }
 
 pre code, pre tt {
-    font-size: inherit;
-    white-space: pre-wrap;
-    background: transparent;
-    border: none;
-    padding: 0;
+  font-size: inherit;
+  white-space: pre-wrap;
+  background: transparent;
+  border: none;
+  padding: 0;
 }
+
 /* end reset */
 
 /* start function */
 .fn-clear:before,
 .fn-clear:after {
-    display: table;
-    content: "";
+  display: table;
+  content: "";
 }
 
 .fn-clear:after {
-    clear: both;
+  clear: both;
 }
 
 .fn-left {
-    float: left;
+  float: left;
 }
 
 .fn-right {
-    float: right;
+  float: right;
 }
 
 .fn-none {
-    display: none;
+  display: none;
 }
 
 .fn-vertical {
-    display: table-cell;
-    vertical-align: middle;
+  display: table-cell;
+  vertical-align: middle;
 }
 
 .fn-wrap {
-    width: 80%;
-    max-width: 768px;
-    margin: 0 auto;
+  width: 80%;
+  max-width: 768px;
+  margin: 0 auto;
 }
 
 @-webkit-keyframes fade-in-down {
-    0% {
-        opacity: 0;
-        -webkit-transform: translateY(-10px);
-        transform: translateY(-10px);
-    }
-    100% {
-        opacity: 1;
-        -webkit-transform: translateY(0);
-        transform: translateY(0);
-    }
+  0% {
+    opacity: 0;
+    -webkit-transform: translateY(-10px);
+    transform: translateY(-10px);
+  }
+  100% {
+    opacity: 1;
+    -webkit-transform: translateY(0);
+    transform: translateY(0);
+  }
 }
+
 @keyframes fade-in-down {
-    0% {
-        opacity: 0;
-        -webkit-transform: translateY(-10px);
-        transform: translateY(-10px);
-    }
-    100% {
-        opacity: 1;
-        -webkit-transform: translateY(0);
-        transform: translateY(0);
-    }
+  0% {
+    opacity: 0;
+    -webkit-transform: translateY(-10px);
+    transform: translateY(-10px);
+  }
+  100% {
+    opacity: 1;
+    -webkit-transform: translateY(0);
+    transform: translateY(0);
+  }
 }
 
 @-webkit-keyframes bounce {
-    0%, 10%, 25%, 40%, 50% {
-        -webkit-transform: translateY(0);
-        transform: translateY(0);
-    }
-    20% {
-        -webkit-transform: translateY(-10px);
-        transform: translateY(-10px);
-    }
-    30% {
-        -webkit-transform: translateY(-5px);
-        transform: translateY(-5px);
-    }
+  0%, 10%, 25%, 40%, 50% {
+    -webkit-transform: translateY(0);
+    transform: translateY(0);
+  }
+  20% {
+    -webkit-transform: translateY(-10px);
+    transform: translateY(-10px);
+  }
+  30% {
+    -webkit-transform: translateY(-5px);
+    transform: translateY(-5px);
+  }
 }
+
 @keyframes bounce {
-    0%, 20%, 50%, 80%, 100% {
-        -webkit-transform: translateY(0);
-        transform: translateY(0);
-    }
-    40% {
-        -webkit-transform: translateY(-10px);
-        transform: translateY(-10px);
-    }
-    60% {
-        -webkit-transform: translateY(-5px);
-        transform: translateY(-5px);
-    }
+  0%, 20%, 50%, 80%, 100% {
+    -webkit-transform: translateY(0);
+    transform: translateY(0);
+  }
+  40% {
+    -webkit-transform: translateY(-10px);
+    transform: translateY(-10px);
+  }
+  60% {
+    -webkit-transform: translateY(-5px);
+    transform: translateY(-5px);
+  }
 }
 
 @-webkit-keyframes upbounce {
-    0%, 10%, 25%, 40%, 50% {
-        -webkit-transform: translateY(0);
-        transform: translateY(0);
-    }
-    20% {
-        -webkit-transform: translateY(-10px);
-        transform: translateY(-10px);
-    }
-    30% {
-        -webkit-transform: translateY(-5px);
-        transform: translateY(-5px);
-    }
+  0%, 10%, 25%, 40%, 50% {
+    -webkit-transform: translateY(0);
+    transform: translateY(0);
+  }
+  20% {
+    -webkit-transform: translateY(-10px);
+    transform: translateY(-10px);
+  }
+  30% {
+    -webkit-transform: translateY(-5px);
+    transform: translateY(-5px);
+  }
 }
 
 @keyframes upbounce {
-    0%, 20%, 50%, 80%, 100% {
-        -webkit-transform: translateY(0);
-        transform: translateY(0);
-    }
-    40% {
-        -webkit-transform: translateY(-10px);
-        transform: translateY(-10px);
-    }
-    60% {
-        -webkit-transform: translateY(-5px);
-        transform: translateY(-5px);
-    }
+  0%, 20%, 50%, 80%, 100% {
+    -webkit-transform: translateY(0);
+    transform: translateY(0);
+  }
+  40% {
+    -webkit-transform: translateY(-10px);
+    transform: translateY(-10px);
+  }
+  60% {
+    -webkit-transform: translateY(-5px);
+    transform: translateY(-5px);
+  }
 }
+
 /* end function */
 
 /* start common */
 @font-face {
-    font-family: "icomoon";
-    src:url("fonts/icomoon.eot?v=1");
-    src:url("fonts/icomoon.eot?v=1#iefix") format("embedded-opentype"),
-        url("fonts/icomoon.woff?v=1") format("woff"),
-        url("fonts/icomoon.ttf?v=1") format("truetype"),
-        url("fonts/icomoon.svg?v=1#icons") format("svg");
-    font-weight: normal;
-    font-style: normal;
+  font-family: 'icomoon';
+  src: url('fonts/icomoon.eot?hvf32e');
+  src: url('fonts/icomoon.eot?hvf32e#iefix') format('embedded-opentype'),
+  url('fonts/icomoon.ttf?hvf32e') format('truetype'),
+  url('fonts/icomoon.woff?hvf32e') format('woff'),
+  url('fonts/icomoon.svg?hvf32e#icomoon') format('svg');
+  font-weight: normal;
+  font-style: normal;
 }
 
-[class^="icon-"]:before,
-[class*=" icon-"]:before {
-    font-size: 2rem;
-    font-family: "icomoon", "Open Sans", "Microsoft Yahei", 'Helvetica';
-    speak: none;
-    font-style: normal;
-    font-weight: normal;
-    font-variant: normal;
-    text-transform: none;
-    line-height: 1;
-    text-decoration: none !important;
-    -webkit-font-smoothing: antialiased;
-    -moz-osx-font-smoothing: grayscale;
+[class^="icon-"], [class*=" icon-"] {
+  /* use !important to prevent issues with browser extensions that change fonts */
+  font-size: 2rem;
+  font-family: 'icomoon' !important;
+  speak: none;
+  font-style: normal;
+  font-weight: normal;
+  font-variant: normal;
+  text-transform: none;
+  line-height: 1;
+
+  /* Better Font Rendering =========== */
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+.icon-qqz:before {
+  content: "\e902";
+}
+
+.icon-register:before {
+  content: "\e600";
+}
+
+.icon-logout:before {
+  content: "\e601";
+}
+
+.icon-setting:before {
+  content: "\e602";
+}
+
+.icon-gotop:before {
+  content: "\e60a";
+}
+
+.icon-twitter:before {
+  content: "\e60b";
+}
+
+.icon-login:before {
+  content: "\e611";
+}
+
+.icon-arrow-left:before {
+  content: "\f605";
+}
+
+.icon-menu:before {
+  line-height: 38px;
+  content: "\f609";
+  font-size: 20px;
+}
+
+.icon-wechat:before {
+  content: "\e903";
 }
 
 .icon-sitemap:before {
@@ -377,949 +427,940 @@ pre code, pre tt {
   content: "\e901";
 }
 
-.icon-arrow-left:before {
-    content: "\f605";
-    font-size: 3.5rem;
-}
-
-.icon-menu:before {
-    content: "\f609";
-}
-
-.main-header .icon-menu:before {
-    vertical-align: -4px;
-}
-
-.icon-login:before {
-    content: "\e611";
-}
-
-.icon-logout:before {
-    content: "\e601";
-}
-
-.icon-setting:before {
-    content: "\e602";
-}
-
-.icon-register:before {
-    content: "\e600";
-}
-
 .avatar {
-    border-radius: 100%;
-    float: left;
-    height: 24px;
-    margin-right: 9px;
-    width: 24px;
+  border-radius: 100%;
+  float: left;
+  height: 24px;
+  margin-right: 9px;
+  width: 24px;
 }
 
 .avatar-warp {
-    width: 10%;
-    padding-right: 10px;
-    box-sizing: border-box;
+  width: 10%;
+  padding-right: 10px;
+  box-sizing: border-box;
 }
 
 .avatar-48 {
-    box-shadow: 0 0 2px #ddd;
-    height: auto;
-    width: 48px;
-    margin-right: 10px;
-    border-radius: 24px;
+  box-shadow: 0 0 2px #ddd;
+  height: auto;
+  width: 48px;
+  margin-right: 10px;
+  border-radius: 24px;
 }
 
 .form {
-    width: 100%;
-    margin-top: 50px;
+  width: 100%;
+  margin-top: 50px;
 }
 
 .form input,
 .form textarea,
 .form button {
-    border: 1px solid #CCCCCC;
-    background-color: #FAFAFA;
-    border-radius: 3px;
-    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075) inset;
-    padding: 7px 8px;
-    width: 100%;
-    box-sizing: border-box;
-    -moz-box-sizing: border-box;
-    -webkit-box-sizing: border-box;
-    font-family: "Microsoft Yahei", 'Helvetica';
-    outline: none;
+  border: 1px solid #CCCCCC;
+  background-color: #FAFAFA;
+  border-radius: 3px;
+  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075) inset;
+  padding: 7px 8px;
+  width: 100%;
+  box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  -webkit-box-sizing: border-box;
+  font-family: "Microsoft Yahei", 'Helvetica';
+  outline: none;
 }
 
 .form button {
-    width: auto;
-    vertical-align: bottom;
+  width: auto;
+  vertical-align: bottom;
 }
 
 .form input:focus,
 .form textarea:focus {
-    background-color: #FFF;
-    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075) inset, 0 0 5px rgba(81, 167, 232, 0.5);
-    border: 1px solid #51A7E8;
+  background-color: #FFF;
+  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075) inset, 0 0 5px rgba(81, 167, 232, 0.5);
+  border: 1px solid #51A7E8;
 }
 
-.error-msg {  
-    font-size: 1.5rem;
-    color: #9EABB3;
+.error-msg {
+  font-size: 1.5rem;
+  color: #9EABB3;
 }
 
 .cmtFromSym {
-    font-size: 1rem;
-    color: #9EABB3;
+  font-size: 1rem;
+  color: #9EABB3;
 }
+
 /* end common */
 
 /* start framework */
 .main-header {
-    position: relative;
-    display: table;
-    width: 100%;
-    height: 100vh;
-    margin-bottom: 5rem;
-    text-align: center;
-    background: #222 no-repeat center center;
-    background-size: cover;
-    overflow: hidden;
-    background-image: url('../images/header-bg.jpg');
-    min-height: 50vh;
+  position: relative;
+  display: table;
+  width: 100%;
+  height: 100vh;
+  margin-bottom: 5rem;
+  text-align: center;
+  background: #222 no-repeat center center;
+  background-size: cover;
+  overflow: hidden;
+  background-image: url('../images/header-bg.jpg');
+  min-height: 50vh;
 }
 
 .site-wrapper {
-    position: relative;
-    z-index: 10;
-    min-height: 100%;
-    background: #fff;
-    -webkit-transition: -webkit-transform 0.5s ease;
-    transition: transform 0.5s ease;
+  position: relative;
+  z-index: 10;
+  min-height: 100%;
+  background: #fff;
+  -webkit-transition: -webkit-transform 0.5s ease;
+  transition: transform 0.5s ease;
 }
 
 .nav-opened .site-wrapper {
-    overflow-x: hidden;
-    margin-right: 240px;
-    transition: margin 0.3s ease;
+  overflow-x: hidden;
+  margin-right: 240px;
+  transition: margin 0.3s ease;
 }
+
 /* end framework */
 
-/* start header */  
-.page-title a  {
-    -webkit-animation: fade-in-down 0.6s;
-    animation: fade-in-down 0.6s;
-    -webkit-animation-delay: 0.2s;
-    animation-delay: 0.2s;
-    margin: 10px 0 10px 0;
-    font-size: 5rem;
-    letter-spacing: -1px;
-    font-weight: 700;
-    font-family: "Open Sans", "Microsoft Yahei", 'Helvetica';
-    color: #fff;
-    text-shadow: 0px 0px 3px rgba(0, 0, 0, 0.9);
-    text-decoration: none;
+/* start header */
+.page-title a {
+  -webkit-animation: fade-in-down 0.6s;
+  animation: fade-in-down 0.6s;
+  -webkit-animation-delay: 0.2s;
+  animation-delay: 0.2s;
+  margin: 10px 0 10px 0;
+  font-size: 5rem;
+  letter-spacing: -1px;
+  font-weight: 700;
+  font-family: "Open Sans", "Microsoft Yahei", 'Helvetica';
+  color: #fff;
+  text-shadow: 0px 0px 3px rgba(0, 0, 0, 0.9);
+  text-decoration: none;
 }
 
-.page-description, 
+.page-description,
 .page-description a {
-    -webkit-animation: fade-in-down 0.9s;
-    animation: fade-in-down 0.9s;
-    -webkit-animation-delay: 0.1s;
-    animation-delay: 0.1s;
-    margin: 0;
-    font-size: 2rem;
-    line-height: 1.5em;
-    font-weight: 400;
-    letter-spacing: 0.01rem;
-    color: rgba(255,255,255,0.8);
+  -webkit-animation: fade-in-down 0.9s;
+  animation: fade-in-down 0.9s;
+  -webkit-animation-delay: 0.1s;
+  animation-delay: 0.1s;
+  margin: 0;
+  font-size: 2rem;
+  line-height: 1.5em;
+  font-weight: 400;
+  letter-spacing: 0.01rem;
+  color: rgba(255, 255, 255, 0.8);
 }
 
 .scroll-down {
-    display: block;
-    position: absolute;
-    z-index: 100;
-    bottom: 45px;
-    left: 50%;
-    margin-left: -16px;
-    width: 34px;
-    height: 34px;
-    font-size: 34px;
-    text-align: center;
-    text-decoration: none;
-    color: rgba(255,255,255,0.7);
-    -webkit-animation: bounce 4s 2s infinite;
-    animation: bounce 4s 2s infinite;
+  display: block;
+  position: absolute;
+  z-index: 100;
+  bottom: 45px;
+  left: 50%;
+  margin-left: -16px;
+  width: 34px;
+  height: 34px;
+  font-size: 34px;
+  text-align: center;
+  text-decoration: none;
+  color: rgba(255, 255, 255, 0.7);
+  -webkit-animation: bounce 4s 2s infinite;
+  animation: bounce 4s 2s infinite;
 }
 
 .scroll-down:hover {
-    color: #fff;
-    -webkit-animation: none;
-    animation: none;
+  color: #fff;
+  -webkit-animation: none;
+  animation: none;
 }
 
 .menu-button {
-    position: fixed;
-    box-sizing: border-box;
-    display: inline-block;
-    float: right;
-    height: 38px;
-    padding: 0 15px;
-    opacity: 1;
-    font-size: 12px;
-    text-transform: uppercase;
-    line-height: 46px;
-    border-radius: 3px;
-    transition: all 0.5s ease;
-    right: 20px;
-    top: 40px;
-    text-decoration: none;
-    font-family: 'Open Sans', "Microsoft Yahei", 'Helvetica';
-    z-index: 30;
-    overflow: hidden;
-    background-color: #111;
-    border: 1px solid #111;
-    color: #fff;
-    cursor: pointer;
+  position: fixed;
+  box-sizing: border-box;
+  display: inline-block;
+  float: right;
+  height: 38px;
+  padding: 0 15px;
+  opacity: 1;
+  font-size: 12px;
+  text-transform: uppercase;
+  line-height: 46px;
+  border-radius: 3px;
+  transition: all 0.5s ease;
+  right: 20px;
+  top: 40px;
+  text-decoration: none;
+  font-family: 'Open Sans', "Microsoft Yahei", 'Helvetica';
+  z-index: 30;
+  overflow: hidden;
+  background-color: #111;
+  border: 1px solid #111;
+  color: #fff;
+  cursor: pointer;
 }
 
 .menu-button:hover {
-    background: #fff;
+  background: #fff;
 }
 
 .menu-button:focus {
-    outline: 0;
+  outline: 0;
 }
 
 .nav-closed .menu-button:hover {
-    color: #222;
+  color: #222;
 }
 
 .nav-opened .menu-button {
-    padding: 0 12px;
-    background: #111;
-    border-color: #111;
-    color: #fff;
-    -webkit-transform: translate3D(50px, 0, 0);
-    -ms-transform: translate3D(50px, 0, 0);
-    transform: translate3D(50px, 0, 0);
-    transition: all 0.3s ease;
-    right: 287px;
-    z-index: 10;
-    width: 46px;
-    border-radius: 3px 0 0 3px;
+  padding: 0 12px;
+  background: #111;
+  border-color: #111;
+  color: #fff;
+  -webkit-transform: translate3D(50px, 0, 0);
+  -ms-transform: translate3D(50px, 0, 0);
+  transform: translate3D(50px, 0, 0);
+  transition: all 0.3s ease;
+  right: 287px;
+  z-index: 10;
+  width: 46px;
+  border-radius: 3px 0 0 3px;
 }
 
 .menu-button .word {
-    float: right;
-    margin: -4px 0 0 10px;
+  float: right;
+  margin: -4px 0 0 10px;
 }
 
 .nav {
-    position: fixed;
-    top: 0;
-    right: 0;
-    bottom: 0;
-    z-index: 5;
-    width: 220px;
-    padding: 10px 10px 0 10px;
-    opacity: 0;
-    background: #111;
-    margin-bottom: 0;
-    text-align: left;
-    overflow-y: auto;
-    color: #FFF;
-    -webkit-transition: -webkit-transform 0.5s ease,
-        opacity 0.3s ease 0.7s;
-    transition: transform 0.5s ease,
-        opacity 0.3s ease 0.7s;
-    overflow-x: hidden;
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  z-index: 5;
+  width: 220px;
+  padding: 10px 10px 0 10px;
+  opacity: 0;
+  background: #111;
+  margin-bottom: 0;
+  text-align: left;
+  overflow-y: auto;
+  color: #FFF;
+  -webkit-transition: -webkit-transform 0.5s ease,
+  opacity 0.3s ease 0.7s;
+  transition: transform 0.5s ease,
+  opacity 0.3s ease 0.7s;
+  overflow-x: hidden;
 }
 
 .nav ul {
-    margin: 0;
-    padding: 0px 0 5%;
-    list-style: none;
-    counter-reset: item;
+  margin: 0;
+  padding: 0px 0 5%;
+  list-style: none;
+  counter-reset: item;
 }
 
 .nav li {
-    height: 30px;
-    line-height: 1.4rem;
+  height: 30px;
+  line-height: 1.4rem;
 }
 
 .nav li:before {
-    display: block;
-    float: right;
-    padding-right: 4%;
-    padding-left: 5px;
-    text-align: right;
-    font-size: 1.2rem;
-    vertical-align: bottom;
-    color: #B8B8B8;
-    content: counter(item, lower-roman);
-    counter-increment: item;
-    line-height: 2.5rem;
+  display: block;
+  float: right;
+  padding-right: 4%;
+  padding-left: 5px;
+  text-align: right;
+  font-size: 1.2rem;
+  vertical-align: bottom;
+  color: #B8B8B8;
+  content: counter(item, lower-roman);
+  counter-increment: item;
+  line-height: 2.5rem;
 }
 
 .nav a {
-    color: #989898;
-    text-decoration: none;
-    line-height: 1.4;
-    font-size: 1.4rem;
+  color: #989898;
+  text-decoration: none;
+  line-height: 1.4;
+  font-size: 1.4rem;
 }
 
 .nav a:hover,
 .nav a.current {
-    color: #FFF;
+  color: #FFF;
 }
 
 .nav li a {
-    display: block;
-    padding: 0.6rem 4%;
-    overflow: hidden;
-    white-space: nowrap;
-    text-overflow: ellipsis;
+  display: block;
+  padding: 0.6rem 4%;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
 }
 
 .nav li a:after {
-    display: inline-block;
-    content: " .......................................................";
-    color: rgba(255,255,255,0.2);
-    margin-left: 5px;
+  display: inline-block;
+  content: " .......................................................";
+  color: rgba(255, 255, 255, 0.2);
+  margin-left: 5px;
 }
 
 .nav .count {
-    position: absolute;
-    bottom: 10px;
-    font-size: 1rem;
-    width: 100%;
-    word-wrap: normal;
-    word-break: break-all;
-    white-space: nowrap;
+  position: absolute;
+  bottom: 10px;
+  font-size: 1rem;
+  width: 100%;
+  word-wrap: normal;
+  word-break: break-all;
+  white-space: nowrap;
 }
 
 .nav .b3-solo-list li.current a {
-    color: #fff;
+  color: #fff;
 }
 
 .nav .page-icon {
-    float: left;
-    height: 14px;
-    width: 14px;
-    margin: 3px 4px 0 0;
+  float: left;
+  height: 14px;
+  width: 14px;
+  margin: 3px 4px 0 0;
 }
 
 body.nav-closed .nav {
-    -webkit-transform: translate3D(97px, 0, 0);
-    -ms-transform: translate3D(97px, 0, 0);
-    transform: translate3D(97px, 0, 0);
+  -webkit-transform: translate3D(97px, 0, 0);
+  -ms-transform: translate3D(97px, 0, 0);
+  transform: translate3D(97px, 0, 0);
 }
 
 body.nav-opened .nav {
-    opacity: 1;
-    -webkit-transition: -webkit-transform 0.3s ease,
-        opacity 0s ease 0s;
-    transition: transform 0.3s ease,
-        opacity 0s ease 0s;
-    -webkit-transform: translate3D(0, 0, 0);
-    -ms-transform: translate3D(0, 0, 0);
-    transform: translate3D(0, 0, 0);
+  opacity: 1;
+  -webkit-transition: -webkit-transform 0.3s ease,
+  opacity 0s ease 0s;
+  transition: transform 0.3s ease,
+  opacity 0s ease 0s;
+  -webkit-transform: translate3D(0, 0, 0);
+  -ms-transform: translate3D(0, 0, 0);
+  transform: translate3D(0, 0, 0);
 }
+
 /* end header */
 
 /* start article */
 article.post {
+  position: relative;
+  margin: 4rem auto;
+  padding-bottom: 4rem;
+  border-bottom: #EBF2F6 1px solid;
+  word-wrap: break-word;
+  width: 80%;
+
+  .share {
     position: relative;
-    margin: 4rem auto;
-    padding-bottom: 4rem;
-    border-bottom: #EBF2F6 1px solid;
-    word-wrap: break-word;
-    width: 80%;
+    canvas {
+      position: absolute;
+      left: 0;
+      top: 36px;
+    }
+  }
 }
 
 article.post:after {
-    display: block;
-    content: "";
-    width: 7px;
-    height: 7px;
-    border: #E7EEF2 1px solid;
-    position: absolute;
-    bottom: -5px;
-    left: 50%;
-    margin-left: -5px;
-    background: #FFF;
-    border-radius: 100%;
-    box-shadow: #FFF 0 0 0 5px;
+  display: block;
+  content: "";
+  width: 7px;
+  height: 7px;
+  border: #E7EEF2 1px solid;
+  position: absolute;
+  bottom: -5px;
+  left: 50%;
+  margin-left: -5px;
+  background: #FFF;
+  border-radius: 100%;
+  box-shadow: #FFF 0 0 0 5px;
 }
 
 .post-title a {
-    text-decoration: none;
+  text-decoration: none;
 }
 
 .post-tip {
-    display: inline-block;
-    text-transform: uppercase;
-    font-size: 1.3rem;
-    white-space: nowrap;
-    color: #9EABB3;
+  display: inline-block;
+  text-transform: uppercase;
+  font-size: 1.3rem;
+  white-space: nowrap;
+  color: #9EABB3;
 }
 
 .post-excerpt p {
-    margin: 0;
-    font-size: 0.9em;
-    line-height: 1.7em;
+  margin: 0;
+  font-size: 0.9em;
+  line-height: 1.7em;
 }
 
 .post-meta {
-    color: #9eabb3;
-    font-family: "Open Sans", "Microsoft Yahei", 'Helvetica';
-    font-size: 1.5rem;
-    line-height: 2.2rem;
-    margin: 1.75rem 0 0 0;
+  color: #9eabb3;
+  font-family: "Open Sans", "Microsoft Yahei", 'Helvetica';
+  font-size: 1.5rem;
+  line-height: 2.2rem;
+  margin: 1.75rem 0 0 0;
 }
 
 .post-meta a {
-    color: #9EABB3;
-    text-decoration: none;
+  color: #9EABB3;
+  text-decoration: none;
 }
 
 .post-meta a:hover {
-    text-decoration: underline;
+  text-decoration: underline;
 }
 
 .post-meta time {
-    border-left: 1px solid #d5dbde;
-    display: inline-block;
-    font-size: 1.3rem;
-    margin-left: 8px;
-    padding-left: 12px;
-    text-transform: uppercase;
-    white-space: nowrap;
+  border-left: 1px solid #d5dbde;
+  display: inline-block;
+  font-size: 1.3rem;
+  margin-left: 8px;
+  padding-left: 12px;
+  text-transform: uppercase;
+  white-space: nowrap;
 }
 
 .post-author {
-    box-sizing: border-box;
-    display: block;
-    position: absolute;
-    bottom: -57px;
-    left: 50%;
-    margin-left: -40px; 
-    width: 80px;
-    height: 80px;
-    border-radius: 100%;
-    overflow: hidden;
-    padding: 6px;
-    background: #fff;
-    z-index: 2;
-    box-shadow: #E7EEF2 0 0 0 1px;
+  box-sizing: border-box;
+  display: block;
+  position: absolute;
+  bottom: -57px;
+  left: 50%;
+  margin-left: -40px;
+  width: 80px;
+  height: 80px;
+  border-radius: 100%;
+  overflow: hidden;
+  padding: 6px;
+  background: #fff;
+  z-index: 2;
+  box-shadow: #E7EEF2 0 0 0 1px;
 }
 
 .post-author a {
-    background-size: cover;
-    background-position: center center;
-    width: 68px;
-    height: 68px;
-    display: block;
-    border-radius: 35px;
+  background-size: cover;
+  background-position: center center;
+  width: 68px;
+  height: 68px;
+  display: block;
+  border-radius: 35px;
 }
 
 .share .icon {
-    cursor: pointer;
-    transition: all 0.2s ease-out 0s;
-    display: inline-block;
-    font-size: 16px;
-    margin-top: 15px;
+  cursor: pointer;
+  transition: all 0.2s ease-out 0s;
+  display: inline-block;
+  font-size: 16px;
+  margin-top: 15px;
 }
 
 .share .icon:hover {
-    transform: rotate(360deg);
-    color: #9EABB3;
+  transform: rotate(360deg);
+  color: #9EABB3;
 }
 
 .icon-weibo:before {
-    content: "\e605";
+  content: "\e605";
 }
 
 .icon-twitter:before {
-    content: "\e60b";
+  content: "\e60b";
 }
 
 .icon-tencent:before {
-    content: "\e60d";
+  content: "\e60d";
 }
 
 .icon-google:before {
-    content: "\e603";
+  content: "\e603";
 }
 
 .icon-gotop:before {
-    content: "\E60A";
-    font-weight: bold;
+  content: "\E60A";
+  font-weight: bold;
 }
 
 .icon-gotop {
-    cursor: pointer;
-    position: fixed;
-    bottom: 30px;
-    right: 30px;
-    -webkit-animation: upbounce 4s 2s infinite;
-    animation: upbounce 4s 2s infinite;
-    text-decoration: none;
-    z-index: 10;
+  cursor: pointer;
+  position: fixed;
+  bottom: 30px;
+  right: 30px;
+  -webkit-animation: upbounce 4s 2s infinite;
+  animation: upbounce 4s 2s infinite;
+  text-decoration: none;
+  z-index: 10;
 }
 
 .icon-gotop:hover {
-    color: #B8B8B8;
-    -webkit-animation: none;
-    animation: none;
+  color: #B8B8B8;
+  -webkit-animation: none;
+  animation: none;
 }
 
 .pagination {
-    font-family: "Open Sans", "Microsoft Yahei", 'Helvetica';
-    font-size: 1.3rem;
-    color: #9eabb3;
-    text-align: center;
+  font-family: "Open Sans", "Microsoft Yahei", 'Helvetica';
+  font-size: 1.3rem;
+  color: #9eabb3;
+  text-align: center;
 }
 
 .pagination a {
-    color: #9EABB3;
-    transition: all 0.2s ease;
-    padding: 0 15px;
-    border: #bfc8cd 1px solid;
-    text-decoration: none;
-    display: inline-block;
-    border-radius: 4px;
+  color: #9EABB3;
+  transition: all 0.2s ease;
+  padding: 0 15px;
+  border: #bfc8cd 1px solid;
+  text-decoration: none;
+  display: inline-block;
+  border-radius: 4px;
 }
 
 .pagination a:hover {
-    border-color: #98a0a4;
-    color: #889093;
+  border-color: #98a0a4;
+  color: #889093;
 }
 
 ul.comments {
-    padding: 0;
-    list-style: none;
-    margin-top: 100px;
-    position: relative;
+  padding: 0;
+  list-style: none;
+  margin-top: 100px;
+  position: relative;
 }
 
 .comments li {
-    padding: 10px;
-    white-space: normal;
-    word-wrap: break-word;
-    position: relative;
-    border-bottom: #EBF2F6 1px solid;
+  padding: 10px;
+  white-space: normal;
+  word-wrap: break-word;
+  position: relative;
+  border-bottom: #EBF2F6 1px solid;
 }
 
 .comments li:hover {
-    background-color: #F7F7F7;
+  background-color: #F7F7F7;
 }
 
 .comments li img {
-    vertical-align: sub;
+  vertical-align: sub;
 }
 
 .comments .comment-content {
-    margin: 8px 0 0;
+  margin: 8px 0 0;
 }
 
 .comments li.comment-body-ref {
-    position: absolute;
-    z-index: 10;
-    background-color: #EBF2F6;
-    border: #d5dbde 1px solid;
-    width: 86%;
-    left: 69px;
+  position: absolute;
+  z-index: 10;
+  background-color: #EBF2F6;
+  border: #d5dbde 1px solid;
+  width: 86%;
+  left: 69px;
 }
 
 .comments .post-meta {
-    margin-top: 0;
+  margin-top: 0;
 }
 
-#captcha, 
+#captcha,
 #captchaReply {
-    height: 27px;
-    display: inline-block;
-    vertical-align: inherit;
+  height: 27px;
+  display: inline-block;
+  vertical-align: inherit;
 }
 
 .read-next {
-    display: -webkit-box;
-    display: -webkit-flex;
-    display: -ms-flexbox;
-    display: flex;
-    -webkit-box-align: stretch;
-    -webkit-align-items: stretch;
-    -ms-flex-align: stretch;
-    align-items: stretch;
-    margin-top: 10rem;
+  display: -webkit-box;
+  display: -webkit-flex;
+  display: -ms-flexbox;
+  display: flex;
+  -webkit-box-align: stretch;
+  -webkit-align-items: stretch;
+  -ms-flex-align: stretch;
+  align-items: stretch;
+  margin-top: 10rem;
 }
 
 .read-next-story {
-    display: -webkit-box;
-    display: -webkit-flex;
-    display: -ms-flexbox;
-    display: flex;
-    -webkit-box-flex: 1;
-    -webkit-flex-grow: 1;
-    -ms-flex-positive: 1;
-    flex-grow: 1;
-    min-width: 50%;
-    text-decoration: none;
-    position: relative;
-    text-align: center;
-    color: #fff;
-    background: #222 no-repeat center center;
-    background-size: cover;
-    overflow: hidden;
+  display: -webkit-box;
+  display: -webkit-flex;
+  display: -ms-flexbox;
+  display: flex;
+  -webkit-box-flex: 1;
+  -webkit-flex-grow: 1;
+  -ms-flex-positive: 1;
+  flex-grow: 1;
+  min-width: 50%;
+  text-decoration: none;
+  position: relative;
+  text-align: center;
+  color: #fff;
+  background: #222 no-repeat center center;
+  background-size: cover;
+  overflow: hidden;
 }
+
 .read-next-story a {
-    color: #BBB;
+  color: #BBB;
 }
 
 .read-next-story a:hover {
-    color: #FFF;
+  color: #FFF;
 }
+
 .read-next-story:hover:before {
-    background: rgba(0,0,0,0.8);
-    transition: all 0.2s ease;
+  background: rgba(0, 0, 0, 0.8);
+  transition: all 0.2s ease;
 }
+
 .read-next-story:hover .post:before {
-    color: #222;
-    background: #fff;
-    transition: all 0.2s ease;
+  color: #222;
+  background: #fff;
+  transition: all 0.2s ease;
 }
 
 .read-next-story:before {
-    content: "";
-    display: block;
-    position: absolute;
-    top: 0;
-    right: 0;
-    bottom: 0;
-    left: 0;
-    background: rgba(0,0,0,0.7);
-    transition: all 0.5s ease;
+  content: "";
+  display: block;
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  background: rgba(0, 0, 0, 0.7);
+  transition: all 0.5s ease;
 }
 
 .read-next-story .post {
-    padding-top: 6rem;
-    padding-bottom: 6rem;
-    width: 80%;
-    position: relative;
-    margin: 0 auto;
+  padding-top: 6rem;
+  padding-bottom: 6rem;
+  width: 80%;
+  position: relative;
+  margin: 0 auto;
 }
 
 .read-next-story .post:before {
-    content: "Read This Next";
-    padding: 4px 10px 5px;
-    text-transform: uppercase;
-    font-size: 1.1rem;
-    font-family: "Open Sans", "Microsoft Yahei", 'Helvetica';
-    color: rgba(255,255,255,0.8);
-    border: 1px solid rgba(255,255,255,0.5);
-    border-radius: 4px;
-    transition: all 0.5s ease;
+  content: "Read This Next";
+  padding: 4px 10px 5px;
+  text-transform: uppercase;
+  font-size: 1.1rem;
+  font-family: "Open Sans", "Microsoft Yahei", 'Helvetica';
+  color: rgba(255, 255, 255, 0.8);
+  border: 1px solid rgba(255, 255, 255, 0.5);
+  border-radius: 4px;
+  transition: all 0.5s ease;
 }
+
 .read-next-story.prev .post:before {
-    content: "Read This Before";
+  content: "Read This Before";
 }
 
 .read-next-story h2 {
-    margin-top: 1rem;
-    color: #fff;
+  margin-top: 1rem;
+  color: #fff;
 }
 
 .read-next-story p {
-    margin: 0;
-    color: rgba(255,255,255,0.8);
+  margin: 0;
+  color: rgba(255, 255, 255, 0.8);
 }
 
 .read-next + .site-footer {
-    position: absolute;
-    bottom: 0;
-    left: 0;
-    right: 0;
-    margin: 0;
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  margin: 0;
 }
+
 /* end article */
 
 /* start tags */
 #tags {
-    padding: 0;
+  padding: 0;
 }
 
 #tags li {
-    list-style: none;
-    float: left;
+  list-style: none;
+  float: left;
 }
 
 #tags li a {
-    border: 1px solid #4A4A4A;
-    display: inline-block;
-    padding: 10px;
-    margin: 1rem;
-    border-radius: 5px;
-    text-decoration: none;
+  border: 1px solid #4A4A4A;
+  display: inline-block;
+  padding: 10px;
+  margin: 1rem;
+  border-radius: 5px;
+  text-decoration: none;
 }
 
 #tags li a:hover {
-    border: 1px solid #FFF;
-    color: #FFF;
-    background-color: #4A4A4A;
+  border: 1px solid #FFF;
+  color: #FFF;
+  background-color: #4A4A4A;
 }
+
 /* end tags */
 
 /* start dynamic */
 .dynamic .read-next-story > div {
-    position: relative;
-    width: 60%;
-    margin: 50px auto;
-    text-align: left;
+  position: relative;
+  width: 60%;
+  margin: 50px auto;
+  text-align: left;
 }
 
 .dynamic a {
-    text-decoration: none;
-    margin: 0;
-    color: rgba(255,255,255,0.8);
+  text-decoration: none;
+  margin: 0;
+  color: rgba(255, 255, 255, 0.8);
 }
 
 .dynamic a:hover {
-    color: rgba(255,255,255,0.5);
+  color: rgba(255, 255, 255, 0.5);
 }
+
 /* end dynamic */
 
 /* start footer */
 .site-footer {
-    position: relative;
-    margin: 8rem 0 0 0;
-    padding: 1rem 15px;
-    font-family: "Open Sans", "Microsoft Yahei", 'Helvetica';
-    font-size: 1rem;
-    line-height: 1.75em;
-    color: #BBC7CC;
+  position: relative;
+  margin: 8rem 0 0 0;
+  padding: 1rem 15px;
+  font-family: "Open Sans", "Microsoft Yahei", 'Helvetica';
+  font-size: 1rem;
+  line-height: 1.75em;
+  color: #BBC7CC;
 }
 
 .site-footer a {
-    color: #BBC7CC;
-    font-weight: bold;
-    text-decoration: none;
+  color: #BBC7CC;
+  font-weight: bold;
+  text-decoration: none;
 }
 
 .site-footer a:hover {
-    text-decoration: underline;
+  text-decoration: underline;
 }
+
 /* end footer */
 @media only screen and (max-width: 900px) {
 
-    blockquote {
-        margin-left: 0;
-    }
+  blockquote {
+    margin-left: 0;
+  }
 
-    .main-header {
-        -webkit-box-sizing: border-box;
-        -moz-box-sizing: border-box;
-        box-sizing: border-box;
-        height: auto;
-        min-height: 240px;
-        height: 60vh;
-        padding: 15% 0;
-    }
+  .main-header {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    height: auto;
+    min-height: 240px;
+    height: 60vh;
+    padding: 15% 0;
+  }
 
-    .scroll-down {
-        display: none;
-    }
+  .scroll-down {
+    display: none;
+  }
 
-    .page-title,
-    .page-title a {
-        font-size: 4rem;
-        letter-spacing: -1px;
-    }
+  .page-title,
+  .page-title a {
+    font-size: 4rem;
+    letter-spacing: -1px;
+  }
 
-    .page-description,
-    .page-description a {
-        font-size: 1.8rem;
-        line-height: 1.5em;
-    }
+  .page-description,
+  .page-description a {
+    font-size: 1.8rem;
+    line-height: 1.5em;
+  }
 
-    .post {
-        font-size: 0.95em
-    }
+  .post {
+    font-size: 0.95em
+  }
 
-    hr {
-        margin: 2.4em 0;
-    }
+  hr {
+    margin: 2.4em 0;
+  }
 
-    ol, ul {
-        padding-left: 2em;
-    }
+  ol, ul {
+    padding-left: 2em;
+  }
 
-    h1 {
-        font-size: 4.5rem;
-        text-indent: -2px;
-    }
+  h1 {
+    font-size: 4.5rem;
+    text-indent: -2px;
+  }
 
-    h2 {
-        font-size: 3.6rem;
-    }
+  h2 {
+    font-size: 3.6rem;
+  }
 
-    h3 {
-        font-size: 3.1rem;
-    }
+  h3 {
+    font-size: 3.1rem;
+  }
 
-    h4 {
-        font-size: 2.5rem;
-    }
+  h4 {
+    font-size: 2.5rem;
+  }
 
-    h5 {
-        font-size: 2.2rem;
-    }
+  h5 {
+    font-size: 2.2rem;
+  }
 
-    h6 {
-        font-size: 1.8rem;
-    }
+  h6 {
+    font-size: 1.8rem;
+  }
 
-    .read-next {
-        -webkit-box-orient: vertical;
-        -webkit-box-direction: normal;
-        -webkit-flex-direction: column;
-        -ms-flex-direction: column;
-        flex-direction: column;
-        margin-top: 4rem;
-    }
+  .read-next {
+    -webkit-box-orient: vertical;
+    -webkit-box-direction: normal;
+    -webkit-flex-direction: column;
+    -ms-flex-direction: column;
+    flex-direction: column;
+    margin-top: 4rem;
+  }
 }
 
 @media only screen and (max-width: 500px) {
 
-    .main-header {
-        margin-bottom: 15px;
-        height: 40vh;
-    }
+  .main-header {
+    margin-bottom: 15px;
+    height: 40vh;
+  }
 
-    .pagination {
-        width: auto;
-        margin: 2rem auto;
-    }
+  .pagination {
+    width: auto;
+    margin: 2rem auto;
+  }
 
-    .post {
-        width: auto;
-        margin-top: 2rem;
-        margin-bottom: 2rem;
-        margin-left: 16px;
-        margin-right: 16px;
-        padding-bottom: 2rem;
-        line-height: 1.65em;
-    }
+  .post {
+    width: auto;
+    margin-top: 2rem;
+    margin-bottom: 2rem;
+    margin-left: 16px;
+    margin-right: 16px;
+    padding-bottom: 2rem;
+    line-height: 1.65em;
+  }
 
-    hr {
-        margin: 1.75em 0;
-    }
+  hr {
+    margin: 1.75em 0;
+  }
 
-    p, ul, ol, dl {
-        font-size: 0.95em;
-        margin: 0 0 2.5rem 0;
-    }
+  p, ul, ol, dl {
+    font-size: 0.95em;
+    margin: 0 0 2.5rem 0;
+  }
 
-    .page-title,
-    .page-title a {
-        font-size: 3rem;
-    }
+  .page-title,
+  .page-title a {
+    font-size: 3rem;
+  }
 
-    .post-excerpt p {
-        font-size: 0.85em;
-    }
+  .post-excerpt p {
+    font-size: 0.85em;
+  }
 
-    .page-description,
-    .page-description a {
-        font-size: 1.6rem;
-    }
+  .page-description,
+  .page-description a {
+    font-size: 1.6rem;
+  }
 
-    h1, h2, h3,
-    h4, h5, h6 {
-        margin: 0 0 0.3em 0;
-    }
+  h1, h2, h3,
+  h4, h5, h6 {
+    margin: 0 0 0.3em 0;
+  }
 
-    h1 {
-        font-size: 2.8rem;
-        letter-spacing: -1px;
-    }
+  h1 {
+    font-size: 2.8rem;
+    letter-spacing: -1px;
+  }
 
-    h2 {
-        font-size: 2.4rem;
-        letter-spacing: 0;
-    }
+  h2 {
+    font-size: 2.4rem;
+    letter-spacing: 0;
+  }
 
-    h3 {
-        font-size: 2.1rem;
-    }
+  h3 {
+    font-size: 2.1rem;
+  }
 
-    h4 {
-        font-size: 1.9rem;
-    }
+  h4 {
+    font-size: 1.9rem;
+  }
 
-    h5 {
-        font-size: 1.8rem;
-    }
+  h5 {
+    font-size: 1.8rem;
+  }
 
-    h6 {
-        font-size: 1.8rem;
-    }
+  h6 {
+    font-size: 1.8rem;
+  }
 
-    .post-content img {
-        padding: 0;
-        width: calc(100% + 32px); /* expand with to image + margins */
-        min-width: 0;
-        max-width: 112%; /* fallback when calc doesn't work */
-    }
+  .post-content img {
+    padding: 0;
+    width: calc(100% + 32px); /* expand with to image + margins */
+    min-width: 0;
+    max-width: 112%; /* fallback when calc doesn't work */
+  }
 
-    .post-meta {
-        font-size: 1.3rem;
-        margin-top: 1rem;
-    }
+  .post-meta {
+    font-size: 1.3rem;
+    margin-top: 1rem;
+  }
 
-    .site-footer {
-        margin-top: 3rem;
-    }
+  .site-footer {
+    margin-top: 3rem;
+  }
 
-    .read-next {
-        margin-top: 2rem;
-        margin-bottom: -37px;
-    }
+  .read-next {
+    margin-top: 2rem;
+    margin-bottom: -37px;
+  }
 
-    .read-next .post {
-        width: 100%;
-    }
+  .read-next .post {
+    width: 100%;
+  }
 
-    .menu-button {
-        border: 0;
-        top: 0;
-        right: 0;
-    }
+  .menu-button {
+    border: 0;
+    top: 0;
+    right: 0;
+  }
 
-    .nav-closed .menu-button:hover {
-        color: #FFF;
-        background-color: transparent;
-    }
+  .nav-closed .menu-button:hover {
+    color: #FFF;
+    background-color: transparent;
+  }
 
-    .post-author {
-        width: 40px;
-        height: 40px;
-        bottom: -37px;
-        padding: 3px;
-        margin-left: -20px;
-    }
+  .post-author {
+    width: 40px;
+    height: 40px;
+    bottom: -37px;
+    padding: 3px;
+    margin-left: -20px;
+  }
 
-    .post-author a {
-        width: 34px;
-        height: 34px;
-        display: block;
-        border-radius: 17px;
-    }
-    
-    .nav .count {
-        line-height: 1.5rem;
-    }
-    
-    #tags li a {
-        padding: 0 5px;
-    }
+  .post-author a {
+    width: 34px;
+    height: 34px;
+    display: block;
+    border-radius: 17px;
+  }
+
+  .nav .count {
+    line-height: 1.5rem;
+  }
+
+  #tags li a {
+    padding: 0 5px;
+  }
 }
diff --git a/Finding/css/fonts/icomoon.eot b/Finding/css/fonts/icomoon.eot
old mode 100644
new mode 100755
index a903f4f..5466d98
Binary files a/Finding/css/fonts/icomoon.eot and b/Finding/css/fonts/icomoon.eot differ
diff --git a/Finding/css/fonts/icomoon.svg b/Finding/css/fonts/icomoon.svg
old mode 100644
new mode 100755
index cdc0a71..c8ea0bd
--- a/Finding/css/fonts/icomoon.svg
+++ b/Finding/css/fonts/icomoon.svg
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diff --git a/Finding/css/fonts/icomoon.woff b/Finding/css/fonts/icomoon.woff
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diff --git a/Finding/css/fonts/selection.json b/Finding/css/fonts/selection.json
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new mode 100755
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\ No newline at end of file
diff --git a/Finding/js/Finding.js b/Finding/js/Finding.js
index 25af630..10cc3d4 100644
--- a/Finding/js/Finding.js
+++ b/Finding/js/Finding.js
@@ -33,6 +33,7 @@ var Finding = {
   init: function () {
     Util.killIE();
     this._initToc();
+    this.share();
     $(".scroll-down").click(function (event) {
       event.preventDefault();
 
@@ -130,20 +131,53 @@ var Finding = {
    * @returns {undefined}
    */
   share: function () {
-    $(".share span").click(function () {
-      var key = $(this).data("type");
-      var title = encodeURIComponent($("title").text()),
-        url = $(".post-title a").attr('href') ? $(".post-title a").attr('href') : location,
-        pic = $(".post-content img:eq(0)").attr("src");
-      var urls = {};
-      urls.tencent = "http://share.v.t.qq.com/index.php?c=share&a=index&title=" + title +
-        "&url=" + url + "&pic=" + pic;
-      urls.weibo = "http://v.t.sina.com.cn/share/share.php?title=" +
-        title + "&url=" + url + "&pic=" + pic;
-      urls.google = "https://plus.google.com/share?url=" + url;
-      urls.twitter = "https://twitter.com/intent/tweet?status=" + title + " " + url;
-      window.open(urls[key], "_blank", "top=100,left=200,width=648,height=618");
-    });
+    var $this = $('.share')
+    var $qrCode = $this.find('.icon-wechat')
+    var shareURL = $qrCode.data('url')
+    var avatarURL = $qrCode.data('avatar')
+    var title = encodeURIComponent($qrCode.data('title') + ' - ' +
+      $qrCode.data('blogtitle')),
+      url = encodeURIComponent(shareURL)
+
+    var urls = {}
+    urls.weibo = 'http://v.t.sina.com.cn/share/share.php?title=' +
+      title + '&url=' + url + '&pic=' + avatarURL
+    urls.qqz = 'https://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?url='
+      + url + '&sharesource=qzone&title=' + title + '&pics=' + avatarURL
+    urls.twitter = 'https://twitter.com/intent/tweet?status=' + title + ' ' +
+      url
+
+    $this.find('span').click(function () {
+      var key = $(this).data('type')
+
+      if (!key) {
+        return
+      }
+
+      if (key === 'wechat') {
+        if ($qrCode.find('canvas').length === 0) {
+          $.ajax({
+            method: 'GET',
+            url: latkeConfig.staticServePath +
+            '/skins/Finding/js/jquery.qrcode.min.js',
+            dataType: 'script',
+            cache: true,
+            success: function () {
+              $qrCode.qrcode({
+                width: 128,
+                height: 128,
+                text: shareURL,
+              })
+            },
+          })
+        } else {
+          $qrCode.find('canvas').slideToggle()
+        }
+        return false
+      }
+
+      window.open(urls[key], '_blank', 'top=100,left=200,width=648,height=618')
+    })
   }
 };
 
diff --git a/Finding/js/jquery.qrcode.js b/Finding/js/jquery.qrcode.js
new file mode 100644
index 0000000..ff33366
--- /dev/null
+++ b/Finding/js/jquery.qrcode.js
@@ -0,0 +1,45 @@
+/*
+ * Solo - A small and beautiful blogging system written in Java.
+ * Copyright (c) 2010-2019, b3log.org & hacpai.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+(function(r){r.fn.qrcode=function(h){var s;function u(a){this.mode=s;this.data=a}function o(a,c){this.typeNumber=a;this.errorCorrectLevel=c;this.modules=null;this.moduleCount=0;this.dataCache=null;this.dataList=[]}function q(a,c){if(void 0==a.length)throw Error(a.length+"/"+c);for(var d=0;d<a.length&&0==a[d];)d++;this.num=Array(a.length-d+c);for(var b=0;b<a.length-d;b++)this.num[b]=a[b+d]}function p(a,c){this.totalCount=a;this.dataCount=c}function t(){this.buffer=[];this.length=0}u.prototype={getLength:function(){return this.data.length},
+write:function(a){for(var c=0;c<this.data.length;c++)a.put(this.data.charCodeAt(c),8)}};o.prototype={addData:function(a){this.dataList.push(new u(a));this.dataCache=null},isDark:function(a,c){if(0>a||this.moduleCount<=a||0>c||this.moduleCount<=c)throw Error(a+","+c);return this.modules[a][c]},getModuleCount:function(){return this.moduleCount},make:function(){if(1>this.typeNumber){for(var a=1,a=1;40>a;a++){for(var c=p.getRSBlocks(a,this.errorCorrectLevel),d=new t,b=0,e=0;e<c.length;e++)b+=c[e].dataCount;
+for(e=0;e<this.dataList.length;e++)c=this.dataList[e],d.put(c.mode,4),d.put(c.getLength(),j.getLengthInBits(c.mode,a)),c.write(d);if(d.getLengthInBits()<=8*b)break}this.typeNumber=a}this.makeImpl(!1,this.getBestMaskPattern())},makeImpl:function(a,c){this.moduleCount=4*this.typeNumber+17;this.modules=Array(this.moduleCount);for(var d=0;d<this.moduleCount;d++){this.modules[d]=Array(this.moduleCount);for(var b=0;b<this.moduleCount;b++)this.modules[d][b]=null}this.setupPositionProbePattern(0,0);this.setupPositionProbePattern(this.moduleCount-
+7,0);this.setupPositionProbePattern(0,this.moduleCount-7);this.setupPositionAdjustPattern();this.setupTimingPattern();this.setupTypeInfo(a,c);7<=this.typeNumber&&this.setupTypeNumber(a);null==this.dataCache&&(this.dataCache=o.createData(this.typeNumber,this.errorCorrectLevel,this.dataList));this.mapData(this.dataCache,c)},setupPositionProbePattern:function(a,c){for(var d=-1;7>=d;d++)if(!(-1>=a+d||this.moduleCount<=a+d))for(var b=-1;7>=b;b++)-1>=c+b||this.moduleCount<=c+b||(this.modules[a+d][c+b]=
+0<=d&&6>=d&&(0==b||6==b)||0<=b&&6>=b&&(0==d||6==d)||2<=d&&4>=d&&2<=b&&4>=b?!0:!1)},getBestMaskPattern:function(){for(var a=0,c=0,d=0;8>d;d++){this.makeImpl(!0,d);var b=j.getLostPoint(this);if(0==d||a>b)a=b,c=d}return c},createMovieClip:function(a,c,d){a=a.createEmptyMovieClip(c,d);this.make();for(c=0;c<this.modules.length;c++)for(var d=1*c,b=0;b<this.modules[c].length;b++){var e=1*b;this.modules[c][b]&&(a.beginFill(0,100),a.moveTo(e,d),a.lineTo(e+1,d),a.lineTo(e+1,d+1),a.lineTo(e,d+1),a.endFill())}return a},
+setupTimingPattern:function(){for(var a=8;a<this.moduleCount-8;a++)null==this.modules[a][6]&&(this.modules[a][6]=0==a%2);for(a=8;a<this.moduleCount-8;a++)null==this.modules[6][a]&&(this.modules[6][a]=0==a%2)},setupPositionAdjustPattern:function(){for(var a=j.getPatternPosition(this.typeNumber),c=0;c<a.length;c++)for(var d=0;d<a.length;d++){var b=a[c],e=a[d];if(null==this.modules[b][e])for(var f=-2;2>=f;f++)for(var i=-2;2>=i;i++)this.modules[b+f][e+i]=-2==f||2==f||-2==i||2==i||0==f&&0==i?!0:!1}},setupTypeNumber:function(a){for(var c=
+j.getBCHTypeNumber(this.typeNumber),d=0;18>d;d++){var b=!a&&1==(c>>d&1);this.modules[Math.floor(d/3)][d%3+this.moduleCount-8-3]=b}for(d=0;18>d;d++)b=!a&&1==(c>>d&1),this.modules[d%3+this.moduleCount-8-3][Math.floor(d/3)]=b},setupTypeInfo:function(a,c){for(var d=j.getBCHTypeInfo(this.errorCorrectLevel<<3|c),b=0;15>b;b++){var e=!a&&1==(d>>b&1);6>b?this.modules[b][8]=e:8>b?this.modules[b+1][8]=e:this.modules[this.moduleCount-15+b][8]=e}for(b=0;15>b;b++)e=!a&&1==(d>>b&1),8>b?this.modules[8][this.moduleCount-
+b-1]=e:9>b?this.modules[8][15-b-1+1]=e:this.modules[8][15-b-1]=e;this.modules[this.moduleCount-8][8]=!a},mapData:function(a,c){for(var d=-1,b=this.moduleCount-1,e=7,f=0,i=this.moduleCount-1;0<i;i-=2)for(6==i&&i--;;){for(var g=0;2>g;g++)if(null==this.modules[b][i-g]){var n=!1;f<a.length&&(n=1==(a[f]>>>e&1));j.getMask(c,b,i-g)&&(n=!n);this.modules[b][i-g]=n;e--; -1==e&&(f++,e=7)}b+=d;if(0>b||this.moduleCount<=b){b-=d;d=-d;break}}}};o.PAD0=236;o.PAD1=17;o.createData=function(a,c,d){for(var c=p.getRSBlocks(a,
+c),b=new t,e=0;e<d.length;e++){var f=d[e];b.put(f.mode,4);b.put(f.getLength(),j.getLengthInBits(f.mode,a));f.write(b)}for(e=a=0;e<c.length;e++)a+=c[e].dataCount;if(b.getLengthInBits()>8*a)throw Error("code length overflow. ("+b.getLengthInBits()+">"+8*a+")");for(b.getLengthInBits()+4<=8*a&&b.put(0,4);0!=b.getLengthInBits()%8;)b.putBit(!1);for(;!(b.getLengthInBits()>=8*a);){b.put(o.PAD0,8);if(b.getLengthInBits()>=8*a)break;b.put(o.PAD1,8)}return o.createBytes(b,c)};o.createBytes=function(a,c){for(var d=
+0,b=0,e=0,f=Array(c.length),i=Array(c.length),g=0;g<c.length;g++){var n=c[g].dataCount,h=c[g].totalCount-n,b=Math.max(b,n),e=Math.max(e,h);f[g]=Array(n);for(var k=0;k<f[g].length;k++)f[g][k]=255&a.buffer[k+d];d+=n;k=j.getErrorCorrectPolynomial(h);n=(new q(f[g],k.getLength()-1)).mod(k);i[g]=Array(k.getLength()-1);for(k=0;k<i[g].length;k++)h=k+n.getLength()-i[g].length,i[g][k]=0<=h?n.get(h):0}for(k=g=0;k<c.length;k++)g+=c[k].totalCount;d=Array(g);for(k=n=0;k<b;k++)for(g=0;g<c.length;g++)k<f[g].length&&
+(d[n++]=f[g][k]);for(k=0;k<e;k++)for(g=0;g<c.length;g++)k<i[g].length&&(d[n++]=i[g][k]);return d};s=4;for(var j={PATTERN_POSITION_TABLE:[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,
+78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],G15:1335,G18:7973,G15_MASK:21522,getBCHTypeInfo:function(a){for(var c=a<<10;0<=j.getBCHDigit(c)-j.getBCHDigit(j.G15);)c^=j.G15<<j.getBCHDigit(c)-j.getBCHDigit(j.G15);return(a<<10|c)^j.G15_MASK},getBCHTypeNumber:function(a){for(var c=a<<12;0<=j.getBCHDigit(c)-
+j.getBCHDigit(j.G18);)c^=j.G18<<j.getBCHDigit(c)-j.getBCHDigit(j.G18);return a<<12|c},getBCHDigit:function(a){for(var c=0;0!=a;)c++,a>>>=1;return c},getPatternPosition:function(a){return j.PATTERN_POSITION_TABLE[a-1]},getMask:function(a,c,d){switch(a){case 0:return 0==(c+d)%2;case 1:return 0==c%2;case 2:return 0==d%3;case 3:return 0==(c+d)%3;case 4:return 0==(Math.floor(c/2)+Math.floor(d/3))%2;case 5:return 0==c*d%2+c*d%3;case 6:return 0==(c*d%2+c*d%3)%2;case 7:return 0==(c*d%3+(c+d)%2)%2;default:throw Error("bad maskPattern:"+
+a);}},getErrorCorrectPolynomial:function(a){for(var c=new q([1],0),d=0;d<a;d++)c=c.multiply(new q([1,l.gexp(d)],0));return c},getLengthInBits:function(a,c){if(1<=c&&10>c)switch(a){case 1:return 10;case 2:return 9;case s:return 8;case 8:return 8;default:throw Error("mode:"+a);}else if(27>c)switch(a){case 1:return 12;case 2:return 11;case s:return 16;case 8:return 10;default:throw Error("mode:"+a);}else if(41>c)switch(a){case 1:return 14;case 2:return 13;case s:return 16;case 8:return 12;default:throw Error("mode:"+
+a);}else throw Error("type:"+c);},getLostPoint:function(a){for(var c=a.getModuleCount(),d=0,b=0;b<c;b++)for(var e=0;e<c;e++){for(var f=0,i=a.isDark(b,e),g=-1;1>=g;g++)if(!(0>b+g||c<=b+g))for(var h=-1;1>=h;h++)0>e+h||c<=e+h||0==g&&0==h||i==a.isDark(b+g,e+h)&&f++;5<f&&(d+=3+f-5)}for(b=0;b<c-1;b++)for(e=0;e<c-1;e++)if(f=0,a.isDark(b,e)&&f++,a.isDark(b+1,e)&&f++,a.isDark(b,e+1)&&f++,a.isDark(b+1,e+1)&&f++,0==f||4==f)d+=3;for(b=0;b<c;b++)for(e=0;e<c-6;e++)a.isDark(b,e)&&!a.isDark(b,e+1)&&a.isDark(b,e+
+2)&&a.isDark(b,e+3)&&a.isDark(b,e+4)&&!a.isDark(b,e+5)&&a.isDark(b,e+6)&&(d+=40);for(e=0;e<c;e++)for(b=0;b<c-6;b++)a.isDark(b,e)&&!a.isDark(b+1,e)&&a.isDark(b+2,e)&&a.isDark(b+3,e)&&a.isDark(b+4,e)&&!a.isDark(b+5,e)&&a.isDark(b+6,e)&&(d+=40);for(e=f=0;e<c;e++)for(b=0;b<c;b++)a.isDark(b,e)&&f++;a=Math.abs(100*f/c/c-50)/5;return d+10*a}},l={glog:function(a){if(1>a)throw Error("glog("+a+")");return l.LOG_TABLE[a]},gexp:function(a){for(;0>a;)a+=255;for(;256<=a;)a-=255;return l.EXP_TABLE[a]},EXP_TABLE:Array(256),
+LOG_TABLE:Array(256)},m=0;8>m;m++)l.EXP_TABLE[m]=1<<m;for(m=8;256>m;m++)l.EXP_TABLE[m]=l.EXP_TABLE[m-4]^l.EXP_TABLE[m-5]^l.EXP_TABLE[m-6]^l.EXP_TABLE[m-8];for(m=0;255>m;m++)l.LOG_TABLE[l.EXP_TABLE[m]]=m;q.prototype={get:function(a){return this.num[a]},getLength:function(){return this.num.length},multiply:function(a){for(var c=Array(this.getLength()+a.getLength()-1),d=0;d<this.getLength();d++)for(var b=0;b<a.getLength();b++)c[d+b]^=l.gexp(l.glog(this.get(d))+l.glog(a.get(b)));return new q(c,0)},mod:function(a){if(0>
+this.getLength()-a.getLength())return this;for(var c=l.glog(this.get(0))-l.glog(a.get(0)),d=Array(this.getLength()),b=0;b<this.getLength();b++)d[b]=this.get(b);for(b=0;b<a.getLength();b++)d[b]^=l.gexp(l.glog(a.get(b))+c);return(new q(d,0)).mod(a)}};p.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],
+[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,
+116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,
+43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,
+3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,
+55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,
+45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]];p.getRSBlocks=function(a,c){var d=p.getRsBlockTable(a,c);if(void 0==d)throw Error("bad rs block @ typeNumber:"+a+"/errorCorrectLevel:"+c);for(var b=d.length/3,e=[],f=0;f<b;f++)for(var h=d[3*f+0],g=d[3*f+1],j=d[3*f+2],l=0;l<h;l++)e.push(new p(g,j));return e};p.getRsBlockTable=function(a,c){switch(c){case 1:return p.RS_BLOCK_TABLE[4*(a-1)+0];case 0:return p.RS_BLOCK_TABLE[4*(a-1)+1];case 3:return p.RS_BLOCK_TABLE[4*
+(a-1)+2];case 2:return p.RS_BLOCK_TABLE[4*(a-1)+3]}};t.prototype={get:function(a){return 1==(this.buffer[Math.floor(a/8)]>>>7-a%8&1)},put:function(a,c){for(var d=0;d<c;d++)this.putBit(1==(a>>>c-d-1&1))},getLengthInBits:function(){return this.length},putBit:function(a){var c=Math.floor(this.length/8);this.buffer.length<=c&&this.buffer.push(0);a&&(this.buffer[c]|=128>>>this.length%8);this.length++}};"string"===typeof h&&(h={text:h});h=r.extend({},{render:"canvas",width:256,height:256,typeNumber:-1,
+correctLevel:2,background:"#ffffff",foreground:"#000000"},h);return this.each(function(){var a;if("canvas"==h.render){a=new o(h.typeNumber,h.correctLevel);a.addData(h.text);a.make();var c=document.createElement("canvas");c.width=h.width;c.height=h.height;for(var d=c.getContext("2d"),b=h.width/a.getModuleCount(),e=h.height/a.getModuleCount(),f=0;f<a.getModuleCount();f++)for(var i=0;i<a.getModuleCount();i++){d.fillStyle=a.isDark(f,i)?h.foreground:h.background;var g=Math.ceil((i+1)*b)-Math.floor(i*b),
+j=Math.ceil((f+1)*b)-Math.floor(f*b);d.fillRect(Math.round(i*b),Math.round(f*e),g,j)}}else{a=new o(h.typeNumber,h.correctLevel);a.addData(h.text);a.make();c=r("<table></table>").css("width",h.width+"px").css("height",h.height+"px").css("border","0px").css("border-collapse","collapse").css("background-color",h.background);d=h.width/a.getModuleCount();b=h.height/a.getModuleCount();for(e=0;e<a.getModuleCount();e++){f=r("<tr></tr>").css("height",b+"px").appendTo(c);for(i=0;i<a.getModuleCount();i++)r("<td></td>").css("width",
+d+"px").css("background-color",a.isDark(e,i)?h.foreground:h.background).appendTo(f)}}a=c;jQuery(a).appendTo(this)})}})(jQuery);
diff --git a/Finding/js/jquery.qrcode.min.js b/Finding/js/jquery.qrcode.min.js
new file mode 100644
index 0000000..fb9e98a
--- /dev/null
+++ b/Finding/js/jquery.qrcode.min.js
@@ -0,0 +1,18 @@
+/*
+ * Solo - A small and beautiful blogging system written in Java.
+ * Copyright (c) 2010-2019, b3log.org & hacpai.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+!function(c){c.fn.qrcode=function(h){var r;function e(t){this.mode=r,this.data=t}function l(t,e){this.typeNumber=t,this.errorCorrectLevel=e,this.modules=null,this.moduleCount=0,this.dataCache=null,this.dataList=[]}function g(t,e){if(null==t.length)throw Error(t.length+"/"+e);for(var r=0;r<t.length&&0==t[r];)r++;this.num=Array(t.length-r+e);for(var o=0;o<t.length-r;o++)this.num[o]=t[o+r]}function f(t,e){this.totalCount=t,this.dataCount=e}function s(){this.buffer=[],this.length=0}e.prototype={getLength:function(){return this.data.length},write:function(t){for(var e=0;e<this.data.length;e++)t.put(this.data.charCodeAt(e),8)}},l.prototype={addData:function(t){this.dataList.push(new e(t)),this.dataCache=null},isDark:function(t,e){if(t<0||this.moduleCount<=t||e<0||this.moduleCount<=e)throw Error(t+","+e);return this.modules[t][e]},getModuleCount:function(){return this.moduleCount},make:function(){if(this.typeNumber<1){var t=1;for(t=1;t<40;t++){for(var e=f.getRSBlocks(t,this.errorCorrectLevel),r=new s,o=0,n=0;n<e.length;n++)o+=e[n].dataCount;for(n=0;n<this.dataList.length;n++)e=this.dataList[n],r.put(e.mode,4),r.put(e.getLength(),d.getLengthInBits(e.mode,t)),e.write(r);if(r.getLengthInBits()<=8*o)break}this.typeNumber=t}this.makeImpl(!1,this.getBestMaskPattern())},makeImpl:function(t,e){this.moduleCount=4*this.typeNumber+17,this.modules=Array(this.moduleCount);for(var r=0;r<this.moduleCount;r++){this.modules[r]=Array(this.moduleCount);for(var o=0;o<this.moduleCount;o++)this.modules[r][o]=null}this.setupPositionProbePattern(0,0),this.setupPositionProbePattern(this.moduleCount-7,0),this.setupPositionProbePattern(0,this.moduleCount-7),this.setupPositionAdjustPattern(),this.setupTimingPattern(),this.setupTypeInfo(t,e),7<=this.typeNumber&&this.setupTypeNumber(t),null==this.dataCache&&(this.dataCache=l.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)),this.mapData(this.dataCache,e)},setupPositionProbePattern:function(t,e){for(var r=-1;r<=7;r++)if(!(t+r<=-1||this.moduleCount<=t+r))for(var o=-1;o<=7;o++)e+o<=-1||this.moduleCount<=e+o||(this.modules[t+r][e+o]=0<=r&&r<=6&&(0==o||6==o)||0<=o&&o<=6&&(0==r||6==r)||2<=r&&r<=4&&2<=o&&o<=4)},getBestMaskPattern:function(){for(var t=0,e=0,r=0;r<8;r++){this.makeImpl(!0,r);var o=d.getLostPoint(this);(0==r||o<t)&&(t=o,e=r)}return e},createMovieClip:function(t,e,r){for(t=t.createEmptyMovieClip(e,r),this.make(),e=0;e<this.modules.length;e++){r=1*e;for(var o=0;o<this.modules[e].length;o++){var n=1*o;this.modules[e][o]&&(t.beginFill(0,100),t.moveTo(n,r),t.lineTo(n+1,r),t.lineTo(n+1,r+1),t.lineTo(n,r+1),t.endFill())}}return t},setupTimingPattern:function(){for(var t=8;t<this.moduleCount-8;t++)null==this.modules[t][6]&&(this.modules[t][6]=0==t%2);for(t=8;t<this.moduleCount-8;t++)null==this.modules[6][t]&&(this.modules[6][t]=0==t%2)},setupPositionAdjustPattern:function(){for(var t=d.getPatternPosition(this.typeNumber),e=0;e<t.length;e++)for(var r=0;r<t.length;r++){var o=t[e],n=t[r];if(null==this.modules[o][n])for(var i=-2;i<=2;i++)for(var s=-2;s<=2;s++)this.modules[o+i][n+s]=-2==i||2==i||-2==s||2==s||0==i&&0==s}},setupTypeNumber:function(t){for(var e=d.getBCHTypeNumber(this.typeNumber),r=0;r<18;r++){var o=!t&&1==(e>>r&1);this.modules[Math.floor(r/3)][r%3+this.moduleCount-8-3]=o}for(r=0;r<18;r++)o=!t&&1==(e>>r&1),this.modules[r%3+this.moduleCount-8-3][Math.floor(r/3)]=o},setupTypeInfo:function(t,e){for(var r=d.getBCHTypeInfo(this.errorCorrectLevel<<3|e),o=0;o<15;o++){var n=!t&&1==(r>>o&1);o<6?this.modules[o][8]=n:o<8?this.modules[o+1][8]=n:this.modules[this.moduleCount-15+o][8]=n}for(o=0;o<15;o++)n=!t&&1==(r>>o&1),o<8?this.modules[8][this.moduleCount-o-1]=n:o<9?this.modules[8][15-o-1+1]=n:this.modules[8][15-o-1]=n;this.modules[this.moduleCount-8][8]=!t},mapData:function(t,e){for(var r=-1,o=this.moduleCount-1,n=7,i=0,s=this.moduleCount-1;0<s;s-=2)for(6==s&&s--;;){for(var u=0;u<2;u++)if(null==this.modules[o][s-u]){var a=!1;i<t.length&&(a=1==(t[i]>>>n&1)),d.getMask(e,o,s-u)&&(a=!a),this.modules[o][s-u]=a,-1==--n&&(i++,n=7)}if((o+=r)<0||this.moduleCount<=o){o-=r,r=-r;break}}}},l.PAD0=236,l.PAD1=17,l.createData=function(t,e,r){e=f.getRSBlocks(t,e);for(var o=new s,n=0;n<r.length;n++){var i=r[n];o.put(i.mode,4),o.put(i.getLength(),d.getLengthInBits(i.mode,t)),i.write(o)}for(n=t=0;n<e.length;n++)t+=e[n].dataCount;if(o.getLengthInBits()>8*t)throw Error("code length overflow. ("+o.getLengthInBits()+">"+8*t+")");for(o.getLengthInBits()+4<=8*t&&o.put(0,4);0!=o.getLengthInBits()%8;)o.putBit(!1);for(;!(o.getLengthInBits()>=8*t)&&(o.put(l.PAD0,8),!(o.getLengthInBits()>=8*t));)o.put(l.PAD1,8);return l.createBytes(o,e)},l.createBytes=function(t,e){for(var r=0,o=0,n=0,i=Array(e.length),s=Array(e.length),u=0;u<e.length;u++){var a=e[u].dataCount,h=e[u].totalCount-a;o=Math.max(o,a),n=Math.max(n,h);i[u]=Array(a);for(var l=0;l<i[u].length;l++)i[u][l]=255&t.buffer[l+r];for(r+=a,l=d.getErrorCorrectPolynomial(h),a=new g(i[u],l.getLength()-1).mod(l),s[u]=Array(l.getLength()-1),l=0;l<s[u].length;l++)h=l+a.getLength()-s[u].length,s[u][l]=0<=h?a.get(h):0}for(l=u=0;l<e.length;l++)u+=e[l].totalCount;for(r=Array(u),l=a=0;l<o;l++)for(u=0;u<e.length;u++)l<i[u].length&&(r[a++]=i[u][l]);for(l=0;l<n;l++)for(u=0;u<e.length;u++)l<s[u].length&&(r[a++]=s[u][l]);return r},r=4;for(var d={PATTERN_POSITION_TABLE:[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],G15:1335,G18:7973,G15_MASK:21522,getBCHTypeInfo:function(t){for(var e=t<<10;0<=d.getBCHDigit(e)-d.getBCHDigit(d.G15);)e^=d.G15<<d.getBCHDigit(e)-d.getBCHDigit(d.G15);return(t<<10|e)^d.G15_MASK},getBCHTypeNumber:function(t){for(var e=t<<12;0<=d.getBCHDigit(e)-d.getBCHDigit(d.G18);)e^=d.G18<<d.getBCHDigit(e)-d.getBCHDigit(d.G18);return t<<12|e},getBCHDigit:function(t){for(var e=0;0!=t;)e++,t>>>=1;return e},getPatternPosition:function(t){return d.PATTERN_POSITION_TABLE[t-1]},getMask:function(t,e,r){switch(t){case 0:return 0==(e+r)%2;case 1:return 0==e%2;case 2:return 0==r%3;case 3:return 0==(e+r)%3;case 4:return 0==(Math.floor(e/2)+Math.floor(r/3))%2;case 5:return 0==e*r%2+e*r%3;case 6:return 0==(e*r%2+e*r%3)%2;case 7:return 0==(e*r%3+(e+r)%2)%2;default:throw Error("bad maskPattern:"+t)}},getErrorCorrectPolynomial:function(t){for(var e=new g([1],0),r=0;r<t;r++)e=e.multiply(new g([1,n.gexp(r)],0));return e},getLengthInBits:function(t,e){if(1<=e&&e<10)switch(t){case 1:return 10;case 2:return 9;case r:case 8:return 8;default:throw Error("mode:"+t)}else if(e<27)switch(t){case 1:return 12;case 2:return 11;case r:return 16;case 8:return 10;default:throw Error("mode:"+t)}else{if(!(e<41))throw Error("type:"+e);switch(t){case 1:return 14;case 2:return 13;case r:return 16;case 8:return 12;default:throw Error("mode:"+t)}}},getLostPoint:function(t){for(var e=t.getModuleCount(),r=0,o=0;o<e;o++)for(var n=0;n<e;n++){for(var i=0,s=t.isDark(o,n),u=-1;u<=1;u++)if(!(o+u<0||e<=o+u))for(var a=-1;a<=1;a++)n+a<0||e<=n+a||0==u&&0==a||s==t.isDark(o+u,n+a)&&i++;5<i&&(r+=3+i-5)}for(o=0;o<e-1;o++)for(n=0;n<e-1;n++)i=0,t.isDark(o,n)&&i++,t.isDark(o+1,n)&&i++,t.isDark(o,n+1)&&i++,t.isDark(o+1,n+1)&&i++,(0==i||4==i)&&(r+=3);for(o=0;o<e;o++)for(n=0;n<e-6;n++)t.isDark(o,n)&&!t.isDark(o,n+1)&&t.isDark(o,n+2)&&t.isDark(o,n+3)&&t.isDark(o,n+4)&&!t.isDark(o,n+5)&&t.isDark(o,n+6)&&(r+=40);for(n=0;n<e;n++)for(o=0;o<e-6;o++)t.isDark(o,n)&&!t.isDark(o+1,n)&&t.isDark(o+2,n)&&t.isDark(o+3,n)&&t.isDark(o+4,n)&&!t.isDark(o+5,n)&&t.isDark(o+6,n)&&(r+=40);for(n=i=0;n<e;n++)for(o=0;o<e;o++)t.isDark(o,n)&&i++;return r+10*(t=Math.abs(100*i/e/e-50)/5)}},n={glog:function(t){if(t<1)throw Error("glog("+t+")");return n.LOG_TABLE[t]},gexp:function(t){for(;t<0;)t+=255;for(;256<=t;)t-=255;return n.EXP_TABLE[t]},EXP_TABLE:Array(256),LOG_TABLE:Array(256)},t=0;t<8;t++)n.EXP_TABLE[t]=1<<t;for(t=8;t<256;t++)n.EXP_TABLE[t]=n.EXP_TABLE[t-4]^n.EXP_TABLE[t-5]^n.EXP_TABLE[t-6]^n.EXP_TABLE[t-8];for(t=0;t<255;t++)n.LOG_TABLE[n.EXP_TABLE[t]]=t;return g.prototype={get:function(t){return this.num[t]},getLength:function(){return this.num.length},multiply:function(t){for(var e=Array(this.getLength()+t.getLength()-1),r=0;r<this.getLength();r++)for(var o=0;o<t.getLength();o++)e[r+o]^=n.gexp(n.glog(this.get(r))+n.glog(t.get(o)));return new g(e,0)},mod:function(t){if(this.getLength()-t.getLength()<0)return this;for(var e=n.glog(this.get(0))-n.glog(t.get(0)),r=Array(this.getLength()),o=0;o<this.getLength();o++)r[o]=this.get(o);for(o=0;o<t.getLength();o++)r[o]^=n.gexp(n.glog(t.get(o))+e);return new g(r,0).mod(t)}},f.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]],f.getRSBlocks=function(t,e){var r=f.getRsBlockTable(t,e);if(null==r)throw Error("bad rs block @ typeNumber:"+t+"/errorCorrectLevel:"+e);for(var o=r.length/3,n=[],i=0;i<o;i++)for(var s=r[3*i+0],u=r[3*i+1],a=r[3*i+2],h=0;h<s;h++)n.push(new f(u,a));return n},f.getRsBlockTable=function(t,e){switch(e){case 1:return f.RS_BLOCK_TABLE[4*(t-1)+0];case 0:return f.RS_BLOCK_TABLE[4*(t-1)+1];case 3:return f.RS_BLOCK_TABLE[4*(t-1)+2];case 2:return f.RS_BLOCK_TABLE[4*(t-1)+3]}},s.prototype={get:function(t){return 1==(this.buffer[Math.floor(t/8)]>>>7-t%8&1)},put:function(t,e){for(var r=0;r<e;r++)this.putBit(1==(t>>>e-r-1&1))},getLengthInBits:function(){return this.length},putBit:function(t){var e=Math.floor(this.length/8);this.buffer.length<=e&&this.buffer.push(0),t&&(this.buffer[e]|=128>>>this.length%8),this.length++}},"string"==typeof h&&(h={text:h}),h=c.extend({},{render:"canvas",width:256,height:256,typeNumber:-1,correctLevel:2,background:"#ffffff",foreground:"#000000"},h),this.each(function(){var t;if("canvas"==h.render){(t=new l(h.typeNumber,h.correctLevel)).addData(h.text),t.make();var e=document.createElement("canvas");e.width=h.width,e.height=h.height;for(var r=e.getContext("2d"),o=h.width/t.getModuleCount(),n=h.height/t.getModuleCount(),i=0;i<t.getModuleCount();i++)for(var s=0;s<t.getModuleCount();s++){r.fillStyle=t.isDark(i,s)?h.foreground:h.background;var u=Math.ceil((s+1)*o)-Math.floor(s*o),a=Math.ceil((i+1)*o)-Math.floor(i*o);r.fillRect(Math.round(s*o),Math.round(i*n),u,a)}}else for((t=new l(h.typeNumber,h.correctLevel)).addData(h.text),t.make(),e=c("<table></table>").css("width",h.width+"px").css("height",h.height+"px").css("border","0px").css("border-collapse","collapse").css("background-color",h.background),r=h.width/t.getModuleCount(),o=h.height/t.getModuleCount(),n=0;n<t.getModuleCount();n++)for(i=c("<tr></tr>").css("height",o+"px").appendTo(e),s=0;s<t.getModuleCount();s++)c("<td></td>").css("width",r+"px").css("background-color",t.isDark(n,s)?h.foreground:h.background).appendTo(i);t=e,jQuery(t).appendTo(this)})}}(jQuery);
\ No newline at end of file
diff --git a/Medium/article.ftl b/Medium/article.ftl
index 0b55776..b3f39d7 100644
--- a/Medium/article.ftl
+++ b/Medium/article.ftl
@@ -119,8 +119,8 @@
                         <span class="post__share-icon" data-type="twitter">
                             <svg><use xlink:href="#icon-twitter"></use></svg>
                         </span> &nbsp; &nbsp;
-                        <span class="post__share-icon" data-type="google">
-                            <svg><use xlink:href="#icon-google"></use></svg>
+                        <span class="post__share-icon" data-type="qqz">
+                            <svg><use xlink:href="#icon-qqz"></use></svg>
                         </span>
                         <span class="article__code"
                               data-title="${article.articleTitle}"
@@ -167,8 +167,8 @@
                     <span class="post__share-icon" data-type="twitter">
                         <svg><use xlink:href="#icon-twitter"></use></svg>
                     </span> &nbsp; &nbsp;
-                    <span class="post__share-icon" data-type="google">
-                        <svg><use xlink:href="#icon-google"></use></svg>
+                    <span class="post__share-icon" data-type="qqz">
+                        <svg><use xlink:href="#icon-qqz"></use></svg>
                     </span>
                     <span class="article__code"
                           data-title="${article.articleTitle}"
@@ -206,8 +206,8 @@
                 <span class="post__share-icon" data-type="twitter">
                 <svg><use xlink:href="#icon-twitter"></use></svg>
             </span> &nbsp; &nbsp;
-                <span class="post__share-icon" data-type="google">
-                <svg><use xlink:href="#icon-google"></use></svg>
+                <span class="post__share-icon" data-type="qqz">
+                <svg><use xlink:href="#icon-qqz"></use></svg>
             </span>
                 <span class="article__code"
                       data-title="${article.articleTitle}"
diff --git a/Medium/header.ftl b/Medium/header.ftl
index 0ed503d..09f8778 100644
--- a/Medium/header.ftl
+++ b/Medium/header.ftl
@@ -68,7 +68,9 @@
         <symbol id="icon-reply" viewBox="0 0 28 28">
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+        <symbol id="icon-qqz" viewBox="0 0 32 32">
+            <path d="M22.824 13.989l-8.348 6.287s3.351 0.522 8.404 0.461l-0.23-1.040 7.2-6.549c0.132-0.12 0.183-0.312 0.129-0.487s-0.203-0.299-0.377-0.314l-9.492-0.856-3.708-9.213c-0.068-0.169-0.226-0.279-0.401-0.279s-0.333 0.11-0.401 0.279l-3.708 9.213-9.492 0.856c-0.174 0.015-0.323 0.139-0.377 0.314s-0.004 0.366 0.129 0.487l7.2 6.549-2.158 9.742c-0.040 0.178 0.026 0.365 0.168 0.474 0.142 0.107 0.331 0.115 0.481 0.021l8.158-5.165 8.158 5.165c0.070 0.045 0.147 0.066 0.225 0.066 0.090 0 0.18-0.029 0.256-0.086 0.142-0.109 0.208-0.295 0.168-0.474l-1.707-7.704c0.732-0.386 1.538-1.040 1.538-1.040s-3.195 1.638-14.664 0.838l8.312-6.325s-0.327-0.534-10.744-0.914c-0.697-0.026 8.493-1.83 15.281-0.305z"></path>
+        </symbol>
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diff --git a/Medium/js/common.js b/Medium/js/common.js
index 01fc0a1..2345a02 100644
--- a/Medium/js/common.js
+++ b/Medium/js/common.js
@@ -19,7 +19,7 @@
  * @fileoverview util and every page should be used.
  *
  * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
- * @version 0.1.0.0, Jan 29, 2018
+ * @version 0.1.0.0, Feb 27, 2019
  */
 
 /**
@@ -176,7 +176,8 @@ var Skin = {
       '&url=' + url + '&pic=' + avatarURL
     urls.weibo = 'http://v.t.sina.com.cn/share/share.php?title=' +
       title + '&url=' + url + '&pic=' + avatarURL
-    urls.google = 'https://plus.google.com/share?url=' + url
+    urls.qqz = 'https://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?url='
+      + url + '&sharesource=qzone&title=' + title + '&pics=' + avatarURL
     urls.twitter = 'https://twitter.com/intent/tweet?status=' + title + ' ' + url
 
     $this.find('span').click(function () {
diff --git a/Pinghsu/js/common.js b/Pinghsu/js/common.js
index 350a804..5f85f4e 100644
--- a/Pinghsu/js/common.js
+++ b/Pinghsu/js/common.js
@@ -19,7 +19,7 @@
  * @fileoverview util and every page should be used.
  *
  * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
- * @version 0.3.0.0, Dev 17, 2018
+ * @version 0.1.0.0, Feb 27, 2019
  */
 
 /**