diff --git a/src/utils/support.js b/src/utils/support.js
new file mode 100644
index 00000000..31aa30f2
--- /dev/null
+++ b/src/utils/support.js
@@ -0,0 +1,10 @@
+import Cookies from "js-cookie";
+const SupportKey='supportKey';
+export const SupportUrl='https://e.coding.net/?utm_source=macrozheng&utm_medium=banner&utm_campaign=march2019';
+export function getSupport() {
+  return Cookies.get(SupportKey)
+}
+
+export function setSupport(isSupport) {
+  return Cookies.set(SupportKey, isSupport,{ expires: 3 })
+}
diff --git a/src/views/login/index.vue b/src/views/login/index.vue
index 4f78bfc7..dbbb88cb 100644
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@@ -44,11 +44,22 @@
       </el-form>
     </el-card>
     <img :src="login_center_bg" class="login-center-layout">
+    <el-dialog
+      title="特别赞助"
+      :visible.sync="dialogVisible"
+      width="30%">
+      <span>mall项目已由CODING特别赞助，点击去支持，页面加载完后点击<span class="color-main font-medium">免费试用</span>按钮即可完成支持，谢谢！</span>
+      <span slot="footer" class="dialog-footer">
+    <el-button @click="dialogCancel">残忍拒绝</el-button>
+    <el-button type="primary" @click="dialogConfirm">去支持</el-button>
+  </span>
+    </el-dialog>
   </div>
 </template>
 
 <script>
   import {isvalidUsername} from '@/utils/validate';
+  import {setSupport,getSupport,SupportUrl} from '@/utils/support';
   import login_center_bg from '@/assets/images/login_center_bg.png'
 
   export default {
@@ -71,7 +82,7 @@
       return {
         loginForm: {
           username: 'admin',
-          password: '123456'
+          password: '123456',
         },
         loginRules: {
           username: [{required: true, trigger: 'blur', validator: validateUsername}],
@@ -79,7 +90,8 @@
         },
         loading: false,
         pwdType: 'password',
-        login_center_bg
+        login_center_bg,
+        dialogVisible:false
       }
     },
     methods: {
@@ -93,6 +105,11 @@
       handleLogin() {
         this.$refs.loginForm.validate(valid => {
           if (valid) {
+            let isSupport = getSupport();
+            if(isSupport===undefined||isSupport==null){
+              this.dialogVisible =true;
+              return;
+            }
             this.loading = true;
             this.$store.dispatch('Login', this.loginForm).then(() => {
               this.loading = false;
@@ -105,6 +122,15 @@
             return false
           }
         })
+      },
+      dialogConfirm(){
+        this.dialogVisible =false;
+        setSupport(true);
+        window.location.href=SupportUrl;
+      },
+      dialogCancel(){
+        this.dialogVisible = false;
+        setSupport(false);
       }
     }
   }