diff --git a/build-profile.json5 b/build-profile.json5
index c033ce4278fb0641d84107c3c134047ac487368e..e8de1a3cb6ba71c60762653ebac9cfdc1cfa0132 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -5,7 +5,7 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compatibleSdkVersion": "5.0.0(12)",
+        "compatibleSdkVersion": "5.0.4(16)",
         "runtimeOS": "HarmonyOS",
       }
     ],
diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets
index c1a599e95661375a67024429e268fe67d9abfaa3..76660e6c09944917e62f54a7a10bf82d59457bcd 100644
--- a/entry/src/main/ets/pages/Index.ets
+++ b/entry/src/main/ets/pages/Index.ets
@@ -73,7 +73,7 @@ struct Index {
           .backgroundColor(Color.White)
           .borderRadius($r('app.integer.search_border_radius'))
           .onClick(()=>{
-            promptAction.showToast({ message: $r('app.string.component_stack_other_function')});
+            this.getUIContext().getPromptAction().showToast({ message: $r('app.string.component_stack_other_function')});
           });
 
           Stack({ alignContent: Alignment.Top }) {
@@ -106,7 +106,7 @@ struct Index {
 
                 ProductList()
                   .width(StackConstant.FULL_PERCENT)
-                  .height(px2vp(this.screenHeight - this.statusHeight - this.bottomHeight) - StackConstant.USED_SPACE)
+                  .height(this.getUIContext().px2vp(this.screenHeight - this.statusHeight - this.bottomHeight) - StackConstant.USED_SPACE)
               }
               .margin({ top: StackConstant.MARGIN_TOP })
             }
diff --git a/entry/src/main/ets/view/IconView.ets b/entry/src/main/ets/view/IconView.ets
index b1ef39bb7cc43ebb6615015158176a9c5f4c465d..f193aedab97bfdb56ff3743ee46a87badc208a5e 100644
--- a/entry/src/main/ets/view/IconView.ets
+++ b/entry/src/main/ets/view/IconView.ets
@@ -42,7 +42,7 @@ struct IconView1 {
     .backgroundColor(Color.White)
     .borderRadius($r('app.integer.icon_view_border_radius'))
     .onClick(()=>{
-      promptAction.showToast({ message: $r('app.string.component_stack_other_function')});
+      this.getUIContext().getPromptAction().showToast({ message: $r('app.string.component_stack_other_function')});
     })
   }
 }
@@ -71,7 +71,7 @@ struct IconView2 {
     .backgroundColor(Color.White)
     .borderRadius($r('app.integer.icon_view_border_radius'))
     .onClick(()=>{
-      promptAction.showToast({ message: $r('app.string.component_stack_other_function')});
+      this.getUIContext().getPromptAction().showToast({ message: $r('app.string.component_stack_other_function')});
     })
   }
 }
@@ -98,7 +98,7 @@ struct IconView3 {
     .height($r('app.integer.icon_view_height3'))
     .justifyContent(FlexAlign.Center)
     .onClick(()=>{
-      promptAction.showToast({ message: $r('app.string.component_stack_other_function')});
+      this.getUIContext().getPromptAction().showToast({ message: $r('app.string.component_stack_other_function')});
     })
   }
 }
diff --git a/entry/src/main/ets/view/ProductList.ets b/entry/src/main/ets/view/ProductList.ets
index 15319ac6ab8412bb0d1327f3665c4704e02cd48d..33e5d1016c46dd681e2a6ef00a10265f77fc0dd8 100644
--- a/entry/src/main/ets/view/ProductList.ets
+++ b/entry/src/main/ets/view/ProductList.ets
@@ -74,7 +74,7 @@ export struct ProductList {
           .backgroundColor(Color.White)
           .borderRadius($r('app.integer.water_flow_column_border_radius'))
           .onClick(()=>{
-            promptAction.showToast({ message: $r('app.string.component_stack_other_function')});
+            this.getUIContext().getPromptAction().showToast({ message: $r('app.string.component_stack_other_function')});
           });
         }
       }, (item: ProductDataModel) => item.id.toString())