diff --git a/pages/form/index.ts b/pages/form/index.ts
index 7827c0e..fff013c 100644
--- a/pages/form/index.ts
+++ b/pages/form/index.ts
@@ -16,6 +16,9 @@ Page({
   },
   onShow() {
     const that = this;
+    this.setData({
+      isJoin: false
+    })
     wx.getStorage({
       key: 'isConnected',
       success(res: any) {
@@ -124,10 +127,11 @@ Page({
               })
             })
           })
+        } else {
+          this.setData({
+            isJoin: false
+          })
         }
-        this.setData({
-          isJoin: false
-        })
       }).catch(() => {
         this.setData({
           isJoin: false