diff --git a/assets/checkUpdate.js b/assets/checkUpdate.js
new file mode 100644
index 00000000..b8727f03
--- /dev/null
+++ b/assets/checkUpdate.js
@@ -0,0 +1,30 @@
+checkUpdate = () => {
+    let p = window.pluginInfo;
+    if (!utools.db.get(p.version)) {
+        $.get(p.publishPage, data => {
+            var re = new RegExp(`<title>\\[插件\\]\\[${p.pluginName} (.*?)\\](.*?) - 猿料<\\/title>`)
+            data = re.exec(data);
+            let lastVer = data[1],
+                desc = data[2];
+            if (lastVer != p.version) {
+                options = {
+                    type: 'info',
+                    title: '插件有可用更新',
+                    icon: window.logo,
+                    cancelId: 1,
+                    message: `发现新版本 ${lastVer}，是否前往更新？\n更新内容：\n${desc}`,
+                    buttons: ['起驾', '朕知道了', '别再烦朕']
+                };
+                window.messageBox(options, index => {
+                    if (index == 0) {
+                        window.open(p.publishPage)
+                    } else if (index == 2) {
+                        utools.db.put({ _id: p.version, data: "pass" })
+                    }
+                })
+            } else {
+                console.log('当前已是最新版本!');
+            }
+        })
+    }
+}
\ No newline at end of file
diff --git a/index.html b/index.html
index 4d599457..b14da325 100644
--- a/index.html
+++ b/index.html
@@ -13,6 +13,7 @@
     <script src="assets/hlsearch.js"></script>
     <script src="assets/jquery.nicescroll.min.js"></script>
     <script src="assets/prism.js"></script>
+    <script src="assets/checkUpdate.js"></script>
     <title>Manuals</title>
 </head>