diff --git a/src/pages/project/add/index.vue b/src/pages/project/add/index.vue
index 651e096..3522cb6 100644
--- a/src/pages/project/add/index.vue
+++ b/src/pages/project/add/index.vue
@@ -20,7 +20,7 @@
                                 <el-input :disabled="isDetail || item == 0" v-model.trim="projectManage.projectName" placeholder="20个字符以内" @blur="projectNameExistis"></el-input>
                             </el-form-item>
                             <el-form-item label="项目权限">
-                                <el-select :disabled="isDetail || item == 0" v-model="projectManage.permissions" placeholder="请选择">
+                                <el-select :disabled="isDetail || item == 0" v-model="projectManage.permissions" placeholder="请选择" @change="permissionChange">
                                     <el-option label="练习" :value="0"></el-option>
                                     <el-option label="考核" :value="1"></el-option>
                                     <el-option label="竞赛" :value="2"></el-option>
@@ -631,6 +631,13 @@ export default {
             }
             location.href = href;
         },
+        permissionChange(){
+            if (this.projectManage.permissions == 1){
+                this.projectManage.hintOpen = 1
+            }else{
+                this.projectManage.hintOpen = 0
+            }
+        },
         // 行拖拽
         rowDrop() {
             // 此时找到的元素是要拖拽元素的父容器