diff --git a/pages/settings/settings.vue b/pages/settings/settings.vue
index ee236bb..1799b15 100644
--- a/pages/settings/settings.vue
+++ b/pages/settings/settings.vue
@@ -194,7 +194,11 @@
 							});
 							return;
 						}
+						let wAppId=uni.getStorageSync(constant.mapping.W_APP_ID);
 						uni.clearStorageSync();
+						if (wAppId != null && wAppId != undefined && wAppId != '') {
+							uni.setStorageSync(constant.mapping.W_APP_ID, _option.wAppId);
+						}
 						uni.navigateTo({
 							url:'/pages/login/login'
 						});