diff --git a/pkg_product/views/healthFoods.vue b/pkg_product/views/healthFoods.vue
index 9f60507..ae8d56a 100644
--- a/pkg_product/views/healthFoods.vue
+++ b/pkg_product/views/healthFoods.vue
@@ -210,7 +210,7 @@ export default {
       });
     },
     toSanctun() {
-      uni.navigateTo({
+      uni.redirectTo({
         url:
           "/pkg_product/views/healthSanctum?city=" +
           this.cityId +
diff --git a/pkg_product/views/healthSanctum.vue b/pkg_product/views/healthSanctum.vue
index 0277b5f..1ea8796 100644
--- a/pkg_product/views/healthSanctum.vue
+++ b/pkg_product/views/healthSanctum.vue
@@ -104,6 +104,11 @@ export default {
     })
     this.getTop()
   },
+  onUnload() {
+    // uni.navigateBack({
+    //   delta: 0
+    // })
+  },
   methods: {
     handleTab(index, tab) {
       this.actived = index
@@ -111,7 +116,7 @@ export default {
       this.getList()
     },
     toFoods() {
-      uni.navigateTo({
+      uni.redirectTo({
         url: '/pkg_product/views/healthFoods?city=' + this.cityId + '&cityName=' + this.cityName
       })
     },