diff --git a/pages/meeting/index.ts b/pages/meeting/index.ts
index e549f0b..e23e451 100644
--- a/pages/meeting/index.ts
+++ b/pages/meeting/index.ts
@@ -213,6 +213,17 @@ Page({
               });
               this.changeAgoraDevice()
             }
+          }).catch(() => {
+            wx.setStorage({
+              key: "isConnected",
+              data: true
+            })
+            wx.disableAlertBeforeUnload({
+              complete: () => {
+                onStop()
+                wx.navigateBack()
+              }
+            })
           })
         }, 1000 * 30)
       }