diff --git a/src/views/manage/user/modules/EditForm.vue b/src/views/manage/user/modules/EditForm.vue
index e69901a..1ad6a0f 100644
--- a/src/views/manage/user/modules/EditForm.vue
+++ b/src/views/manage/user/modules/EditForm.vue
@@ -17,6 +17,7 @@
         </a-form-item>
         <a-form-item label="用户名" :labelCol="labelCol" :wrapperCol="wrapperCol" extra="后台登录用户名">
           <a-input
+            disabled
             v-decorator="['user_name', { rules: [{ required: true, min: 4, message: '请输入至少4个字符' }] }]"
           />
         </a-form-item>