diff --git a/commons/basic/obfuscation-rules.txt b/commons/basic/obfuscation-rules.txt
index 985b2aeb7658286b17bd26eab8f217c3fe75ea8b..a1dfa0bd175984dc49e641436aa67b1de1b8abeb 100644
--- a/commons/basic/obfuscation-rules.txt
+++ b/commons/basic/obfuscation-rules.txt
@@ -15,4 +15,8 @@
 
 # Keep options:
 # -keep-property-name: specifies property names that you want to keep
-# -keep-global-name: specifies names that you want to keep in the global scope
\ No newline at end of file
+# -keep-global-name: specifies names that you want to keep in the global scope
+-enable-property-obfuscation
+-enable-toplevel-obfuscation
+-enable-filename-obfuscation
+-enable-export-obfuscation
\ No newline at end of file
diff --git a/features/fund/obfuscation-rules.txt b/features/fund/obfuscation-rules.txt
index 985b2aeb7658286b17bd26eab8f217c3fe75ea8b..a1dfa0bd175984dc49e641436aa67b1de1b8abeb 100644
--- a/features/fund/obfuscation-rules.txt
+++ b/features/fund/obfuscation-rules.txt
@@ -15,4 +15,8 @@
 
 # Keep options:
 # -keep-property-name: specifies property names that you want to keep
-# -keep-global-name: specifies names that you want to keep in the global scope
\ No newline at end of file
+# -keep-global-name: specifies names that you want to keep in the global scope
+-enable-property-obfuscation
+-enable-toplevel-obfuscation
+-enable-filename-obfuscation
+-enable-export-obfuscation
\ No newline at end of file
diff --git a/features/fund/oh-package.json5 b/features/fund/oh-package.json5
index 317afbd47f17dad18b8982363a3949eb6cf76001..7e2de41fd8cc9050ee29a7c7fdecce285811c29a 100644
--- a/features/fund/oh-package.json5
+++ b/features/fund/oh-package.json5
@@ -12,6 +12,6 @@
     "@ohos/transaction": "file:../transaction",
     "@ohos/fundComparison": "file:../fundComparison",
     "@ohos/basic": "file:../../commons/basic",
-    "@ohos/mpchart": "3.0.0-rc.1"
+    "@ohos/mpchart": "^3.0.0-rc.1"
   }
 }
diff --git a/features/fundComparison/obfuscation-rules.txt b/features/fundComparison/obfuscation-rules.txt
index 985b2aeb7658286b17bd26eab8f217c3fe75ea8b..a1dfa0bd175984dc49e641436aa67b1de1b8abeb 100644
--- a/features/fundComparison/obfuscation-rules.txt
+++ b/features/fundComparison/obfuscation-rules.txt
@@ -15,4 +15,8 @@
 
 # Keep options:
 # -keep-property-name: specifies property names that you want to keep
-# -keep-global-name: specifies names that you want to keep in the global scope
\ No newline at end of file
+# -keep-global-name: specifies names that you want to keep in the global scope
+-enable-property-obfuscation
+-enable-toplevel-obfuscation
+-enable-filename-obfuscation
+-enable-export-obfuscation
\ No newline at end of file
diff --git a/features/fundComparison/src/main/ets/view/ComparisonDetailComponent.ets b/features/fundComparison/src/main/ets/view/ComparisonDetailComponent.ets
index c341be8f1439dd314b03b671211bbb4ced440c61..fbcc3947771aa4fe232a9236c00a14acefcc5290 100644
--- a/features/fundComparison/src/main/ets/view/ComparisonDetailComponent.ets
+++ b/features/fundComparison/src/main/ets/view/ComparisonDetailComponent.ets
@@ -155,7 +155,7 @@ export struct ComparisonDetailComponent {
               .scrollBar(BarState.Off)
               .listDirection(Axis.Horizontal)
               .edgeEffect(EdgeEffect.None)
-              .onScroll((scrollOffset: number) => {
+              .onWillScroll((_scrollOffset: number) => {
                 if (this.isScroll) {
                   let offset = this.scrollerList.currentOffset().xOffset;
                   this.scroller.scrollTo({ xOffset: offset, yOffset: 0 });
@@ -290,7 +290,7 @@ export struct ComparisonDetailComponent {
                 .scrollable(ScrollDirection.Horizontal)
                 .scrollBar(BarState.Off)
                 .edgeEffect(EdgeEffect.None)
-                .onScroll((scrollOffset: number) => {
+                .onWillScroll((_scrollOffset: number) => {
                   if (this.isListScroll) {
                     let offset = this.scroller.currentOffset().xOffset;
                     this.scrollerList.scrollTo({ xOffset: offset, yOffset: 0 });
diff --git a/features/home/obfuscation-rules.txt b/features/home/obfuscation-rules.txt
index 985b2aeb7658286b17bd26eab8f217c3fe75ea8b..a1dfa0bd175984dc49e641436aa67b1de1b8abeb 100644
--- a/features/home/obfuscation-rules.txt
+++ b/features/home/obfuscation-rules.txt
@@ -15,4 +15,8 @@
 
 # Keep options:
 # -keep-property-name: specifies property names that you want to keep
-# -keep-global-name: specifies names that you want to keep in the global scope
\ No newline at end of file
+# -keep-global-name: specifies names that you want to keep in the global scope
+-enable-property-obfuscation
+-enable-toplevel-obfuscation
+-enable-filename-obfuscation
+-enable-export-obfuscation
\ No newline at end of file
diff --git a/features/transaction/obfuscation-rules.txt b/features/transaction/obfuscation-rules.txt
index 985b2aeb7658286b17bd26eab8f217c3fe75ea8b..a1dfa0bd175984dc49e641436aa67b1de1b8abeb 100644
--- a/features/transaction/obfuscation-rules.txt
+++ b/features/transaction/obfuscation-rules.txt
@@ -15,4 +15,8 @@
 
 # Keep options:
 # -keep-property-name: specifies property names that you want to keep
-# -keep-global-name: specifies names that you want to keep in the global scope
\ No newline at end of file
+# -keep-global-name: specifies names that you want to keep in the global scope
+-enable-property-obfuscation
+-enable-toplevel-obfuscation
+-enable-filename-obfuscation
+-enable-export-obfuscation
\ No newline at end of file
diff --git a/product/phone/obfuscation-rules.txt b/product/phone/obfuscation-rules.txt
index 985b2aeb7658286b17bd26eab8f217c3fe75ea8b..a1dfa0bd175984dc49e641436aa67b1de1b8abeb 100644
--- a/product/phone/obfuscation-rules.txt
+++ b/product/phone/obfuscation-rules.txt
@@ -15,4 +15,8 @@
 
 # Keep options:
 # -keep-property-name: specifies property names that you want to keep
-# -keep-global-name: specifies names that you want to keep in the global scope
\ No newline at end of file
+# -keep-global-name: specifies names that you want to keep in the global scope
+-enable-property-obfuscation
+-enable-toplevel-obfuscation
+-enable-filename-obfuscation
+-enable-export-obfuscation
\ No newline at end of file