diff --git a/property-uniapp-project/manifest.json b/property-uniapp-project/manifest.json
index a4887b8..9a47d65 100644
--- a/property-uniapp-project/manifest.json
+++ b/property-uniapp-project/manifest.json
@@ -56,7 +56,8 @@
                     "<uses-permission android:name=\"android.permission.ACCESS_COARSE_LOCATION\"/>",
                     "<uses-permission android:name=\"android.permission.CALL_PHONE\"/>"
                 ],
-                "schemes" : ""
+                "schemes" : "",
+                "targetSdkVersion" : 30
             },
             /* ios打包配置 */
             "ios" : {
diff --git a/property-uniapp-project/pageSubPack/my/deleteAccount.vue b/property-uniapp-project/pageSubPack/my/deleteAccount.vue
index b26e0b1..309cc0e 100644
--- a/property-uniapp-project/pageSubPack/my/deleteAccount.vue
+++ b/property-uniapp-project/pageSubPack/my/deleteAccount.vue
@@ -197,11 +197,10 @@ page {
 	border: none;
 }
 
-.submit-btn--disabled {
+.submit-btn--disabled{
 	background-color: #ccc;
 	color: #999;
 }
-
 .status-bar {
 	width: 100vw;
 	height: 46px;
diff --git a/property-uniapp-project/pages/navigation/navigation.vue b/property-uniapp-project/pages/navigation/navigation.vue
index 8250a28..d905d52 100644
--- a/property-uniapp-project/pages/navigation/navigation.vue
+++ b/property-uniapp-project/pages/navigation/navigation.vue
@@ -77,6 +77,8 @@ import { ref } from 'vue';
 // 当前引导步骤（0/1/2）
 const currentStep = ref(0);
 const mode = ref("default")
+// 防重复跳转锁
+const isNavigating = ref(false)
 
 // ========== 方法 ==========
 // 滑动swiper切换步骤
@@ -90,16 +92,16 @@ const handleBtnClick = () => {
   if (currentStep.value < 2) {
     currentStep.value++;
   } else {
-    // 立即体验，跳转首页
+    // 防重复跳转：已触发过跳转则直接返回
+    if (isNavigating.value) return;
+    isNavigating.value = true;
+    // 立即体验，跳转登录页
     // 1. 记录引导已完成
     uni.setStorageSync('hasShowGuide', true);
-    // 2. 跳转首页
-    uni.navigateTo({
+    // 2. 跳转登录页
+    uni.redirectTo({
       url: "/pageSubPack/loginSub/pwd-login"
     })
-    // uni.switchTab({
-    //   url: '/pages/index/index'
-    // });
   }
 };
 </script>