diff --git a/property-uniapp-project/pageSubPack/loginSub/login.vue b/property-uniapp-project/pageSubPack/loginSub/login.vue
index 03268bf..0a0ebc5 100644
--- a/property-uniapp-project/pageSubPack/loginSub/login.vue
+++ b/property-uniapp-project/pageSubPack/loginSub/login.vue
@@ -260,6 +260,11 @@ const doLogin = () => {
 
 const onLoginSuccess = (res) => {
   if (res.code === 200 && res.data) {
+    // 换号登录时清除旧用户首页缓存，防止新用户看到旧用户的小区数据
+    const oldUserId = uni.getStorageSync('userId')
+    if (res.data.userId && String(oldUserId) !== String(res.data.userId)) {
+      uni.removeStorageSync('home_cache')
+    }
     uni.setStorageSync('token', res.data.token)
     if (res.data.userId) { uni.setStorageSync('userId', res.data.userId) }
     const currentVillageId = res.data.currentVillageId || 0
diff --git a/property-uniapp-project/pageSubPack/my/myCarIndex.vue b/property-uniapp-project/pageSubPack/my/myCarIndex.vue
index 3119f31..077a035 100644
--- a/property-uniapp-project/pageSubPack/my/myCarIndex.vue
+++ b/property-uniapp-project/pageSubPack/my/myCarIndex.vue
@@ -129,7 +129,7 @@
 	}
 
 	const goBack = () => {
-		uni.switchTab({ url: '/pages/myIndex/myIndex' })
+		uni.navigateBack({ delta: 1 })
 	}
 </script>
 
diff --git a/property-uniapp-project/pageSubPack/my/myHouseIndex.vue b/property-uniapp-project/pageSubPack/my/myHouseIndex.vue
index 337dab4..9dcfa69 100644
--- a/property-uniapp-project/pageSubPack/my/myHouseIndex.vue
+++ b/property-uniapp-project/pageSubPack/my/myHouseIndex.vue
@@ -198,7 +198,7 @@
 	}
 
 	const goBack = () => {
-		uni.switchTab({ url: '/pages/myIndex/myIndex' })
+		uni.navigateBack({ delta: 1 })
 	}
 </script>
 
diff --git a/property-uniapp-project/pageSubPack/my/myParkingSpaceIndex.vue b/property-uniapp-project/pageSubPack/my/myParkingSpaceIndex.vue
index 7d15f81..00ddd66 100644
--- a/property-uniapp-project/pageSubPack/my/myParkingSpaceIndex.vue
+++ b/property-uniapp-project/pageSubPack/my/myParkingSpaceIndex.vue
@@ -164,7 +164,7 @@
 	}
 
 	const goBack = () => {
-		uni.switchTab({ url: '/pages/myIndex/myIndex' })
+		uni.navigateBack({ delta: 1 })
 	}
 </script>
 
diff --git a/property-uniapp-project/pageSubPack/my/settingIndex.vue b/property-uniapp-project/pageSubPack/my/settingIndex.vue
index 8d669f1..51a8b36 100644
--- a/property-uniapp-project/pageSubPack/my/settingIndex.vue
+++ b/property-uniapp-project/pageSubPack/my/settingIndex.vue
@@ -293,6 +293,7 @@
 					uni.removeStorageSync('token')
 					uni.removeStorageSync('userId')
 					uni.removeStorageSync('currentVillageId')
+					uni.removeStorageSync('home_cache')
 					uni.hideLoading()
 					uni.hideToast()
 					uni.reLaunch({ url: '/pageSubPack/loginSub/login?mode=pwd' })
diff --git a/property-uniapp-project/pages/index/index.vue b/property-uniapp-project/pages/index/index.vue
index 32c6ff8..71aaa53 100644
--- a/property-uniapp-project/pages/index/index.vue
+++ b/property-uniapp-project/pages/index/index.vue
@@ -346,13 +346,14 @@
 		}
 
 	const resetPageData = () => {
-		currentCommunity.value = '请先绑定房屋'
+		currentCommunity.value = '请绑定房屋'
 		currentVillageId.value = ''
 		activityList.value = []
 		bannerList.value = []
 		bannerRawData.value = []
 		noticeText.value = '暂无公告'
 		noticeId.value = ''
+		uni.removeStorageSync(HOME_CACHE_KEY)
 	}
 
 	onShow(() => {