diff --git a/static/js/components/app-configure/app-configure.html b/static/js/components/app-configure/app-configure.html
index b5217a2..914d504 100644
--- a/static/js/components/app-configure/app-configure.html
+++ b/static/js/components/app-configure/app-configure.html
@@ -18,7 +18,13 @@
   <div class="ui-popup-content">
     <form @submit.prevent="add">
       <ul>
-        <li v-ref:base is="project-base" :name.sync="name" :path.sync="path" :unique="unique"></li>
+        <li
+          v-ref:base
+          is="project-base"
+          :origin-name.sync="name"
+          :path.sync="path"
+          :unique="unique">
+        </li>
         <li class="ui-popup-control">
           <input type="submit" class="ui-button" value="确定"/>
           <input @click.stop="hidePopup" type="button" class="ui-button ui-button-orange" value="取消"/>
diff --git a/static/js/components/project-base/index.js b/static/js/components/project-base/index.js
index 05c6f82..73ba9b6 100644
--- a/static/js/components/project-base/index.js
+++ b/static/js/components/project-base/index.js
@@ -13,7 +13,12 @@ require('../directory');
 module.exports = Vue.component('project-base', {
   template: fs.readFileSync(path.join(__dirname, 'project-base.html')).toString(),
   props: {
-    name: {
+    originName: {
+      type: String,
+      twoWay: true,
+      default: ''
+    },
+    path: {
       type: String,
       twoWay: true,
       default: ''
@@ -21,19 +26,20 @@ module.exports = Vue.component('project-base', {
     unique: {
       type: Object,
       required: true
-    },
-    path: {
-      type: String,
-      twoWay: true,
-      default: ''
     }
   },
   data: function (){
     return {
+      name: this.originName,
       nameError: '',
       pathError: ''
     };
   },
+  watch: {
+    originName: function (name){
+      this.name = name;
+    }
+  },
   methods: {
     focus: function (key){
       this[key] = '';
@@ -43,10 +49,11 @@ module.exports = Vue.component('project-base', {
       this.path = this.path.trim();
 
       if (this.name) {
-        if (this.unique[this.name]) {
+        if (this.originName && this.originName !== this.name && this.unique[this.name]) {
           this.nameError = '项目已存在';
         } else {
           this.nameError = '';
+          this.originName = this.name;
         }
       } else {
         this.nameError = '项目名称不能为空';
diff --git a/static/js/components/project-configure/index.js b/static/js/components/project-configure/index.js
index 8e423ae..e74e466 100644
--- a/static/js/components/project-configure/index.js
+++ b/static/js/components/project-configure/index.js
@@ -31,7 +31,7 @@ module.exports = Vue.component('project-configure', {
   },
   data: function (){
     return {
-      clone: null
+      clone: util.clone(this.project)
     }
   },
   watch: {
@@ -71,8 +71,5 @@ module.exports = Vue.component('project-configure', {
       // clean
       this.reset();
     }
-  },
-  created: function (){
-    this.clone = util.clone(this.project);
   }
 });
diff --git a/static/js/components/project-configure/project-configure.html b/static/js/components/project-configure/project-configure.html
index 26b112d..0442867 100644
--- a/static/js/components/project-configure/project-configure.html
+++ b/static/js/components/project-configure/project-configure.html
@@ -11,7 +11,7 @@
         <li
           v-ref:base
           is="project-base"
-          :name.sync="clone.name"
+          :origin-name.sync="clone.name"
           :path.sync="clone.path"
           :unique="unique">
         </li>