diff --git a/common/src/main/ets/default/layoutconfig/LayoutConfigManager.ts b/common/src/main/ets/default/layoutconfig/LayoutConfigManager.ts
index 98d0b6a2ce4c82b37645eb011c277e988b420c90..3fe5fcc6056c5753ebca837c0be02c4a6e9216db 100644
--- a/common/src/main/ets/default/layoutconfig/LayoutConfigManager.ts
+++ b/common/src/main/ets/default/layoutconfig/LayoutConfigManager.ts
@@ -138,9 +138,11 @@ class LayoutConfigManager {
 
   private getTargetTypeConfigs(configType: number) {
     let configArr = new Array<ILayoutConfig>();
-    configArr = configArr.concat(this.mProductConfig[configType]);
-    configArr = configArr.concat(this.mFeatureConfig[configType]);
-    configArr = configArr.concat(this.mCommonConfig[configType]);
+    if (this.mProductConfig[configType] && this.mFeatureConfig[configType] && this.mCommonConfig[configType]) {
+      configArr = configArr.concat(this.mProductConfig[configType]);
+      configArr = configArr.concat(this.mFeatureConfig[configType]);
+      configArr = configArr.concat(this.mCommonConfig[configType]);
+    }
     return configArr;
   }
 }
diff --git a/product/pad/src/main/ets/MainAbility/MainAbility.ts b/product/pad/src/main/ets/MainAbility/MainAbility.ts
index 5a3f8134fa296229dcd6e3d805ee05d77e1666db..6583f2508579ad2486fe015cc1a6fcb9f8ecd171 100644
--- a/product/pad/src/main/ets/MainAbility/MainAbility.ts
+++ b/product/pad/src/main/ets/MainAbility/MainAbility.ts
@@ -87,13 +87,14 @@ export default class MainAbility extends ServiceExtension {
   }
 
   private registerInputConsumer(): void {
-    // register/unregister HOME inputConsumer
-    inputConsumer.on('key', {
+    let onKeyCodeHome = {
       preKeys: [],
       finalKey: KeyCode.KEYCODE_HOME,
       finalKeyDownDuration: 0,
       isFinalKeyDown: true
-    }, () => {
+    }
+    // register/unregister HOME inputConsumer
+    inputConsumer.on('key', onKeyCodeHome, () => {
       Log.showInfo(TAG, 'HOME inputConsumer homeEvent start');
       globalThis.desktopContext.startAbility({
         bundleName: CommonConstants.LAUNCHER_BUNDLE,
@@ -106,33 +107,36 @@ export default class MainAbility extends ServiceExtension {
           Log.showDebug(TAG, 'HOME inputConsumer startAbility Promise in service failed.');
         });
     });
-    // register/unregister RECENT inputConsumer
-    inputConsumer.on('key', {
+    let onKeyCodeFunction = {
       preKeys: [],
       finalKey: KeyCode.KEYCODE_FUNCTION,
       finalKeyDownDuration: 0,
       isFinalKeyDown: true
-    }, () => {
+    }
+    // register/unregister RECENT inputConsumer
+    inputConsumer.on('key', onKeyCodeFunction, () => {
       Log.showInfo(TAG, 'RECENT inputConsumer recentEvent start');
       windowManager.createWindowWithName(windowManager.RECENT_WINDOW_NAME, windowManager.RECENT_RANK);
     });
   }
 
   private unregisterInputConsumer(): void {
-    // unregister HOME inputConsumer
-    inputConsumer.off('key', {
+    let offKeyCodeHome = {
       preKeys: [],
       finalKey: KeyCode.KEYCODE_HOME,
       finalKeyDownDuration: 0,
       isFinalKeyDown: true
-    });
-    // unregister RECENT inputConsumer
-    inputConsumer.off('key', {
+    }
+    // unregister HOME inputConsumer
+    inputConsumer.off('key', offKeyCodeHome);
+    let offKeyCodeFunction = {
       preKeys: [],
       finalKey: KeyCode.KEYCODE_FUNCTION,
       finalKeyDownDuration: 0,
       isFinalKeyDown: true
-    });
+    }
+    // unregister RECENT inputConsumer
+    inputConsumer.off('key', offKeyCodeFunction);
   }
 
   private initGlobalConst(): void {
diff --git a/product/phone/src/main/ets/MainAbility/MainAbility.ts b/product/phone/src/main/ets/MainAbility/MainAbility.ts
index 26d629c296b7b8f2085b380f606d8781e2564b8d..ffae128f1971863c8480370ae96e57d67d7956d7 100644
--- a/product/phone/src/main/ets/MainAbility/MainAbility.ts
+++ b/product/phone/src/main/ets/MainAbility/MainAbility.ts
@@ -89,13 +89,14 @@ export default class MainAbility extends ServiceExtension {
   }
 
   private registerInputConsumer(): void {
-    // register/unregister HOME inputConsumer
-    inputConsumer.on('key', {
+    let onKeyCodeHome = {
       preKeys: [],
       finalKey: KeyCode.KEYCODE_HOME,
       finalKeyDownDuration: 0,
       isFinalKeyDown: true
-    }, () => {
+    }
+    // register/unregister HOME inputConsumer
+    inputConsumer.on('key', onKeyCodeHome, () => {
       Log.showInfo(TAG, 'HOME inputConsumer homeEvent start');
       globalThis.desktopContext.startAbility({
         bundleName: CommonConstants.LAUNCHER_BUNDLE,
@@ -108,33 +109,36 @@ export default class MainAbility extends ServiceExtension {
           Log.showDebug(TAG, 'HOME inputConsumer startAbility Promise in service failed.');
         });
     });
-    // register/unregister RECENT inputConsumer
-    inputConsumer.on('key', {
+    let onKeyCodeFunction = {
       preKeys: [],
       finalKey: KeyCode.KEYCODE_FUNCTION,
       finalKeyDownDuration: 0,
       isFinalKeyDown: true
-    }, () => {
+    }
+    // register/unregister RECENT inputConsumer
+    inputConsumer.on('key', onKeyCodeFunction, () => {
       Log.showInfo(TAG, 'RECENT inputConsumer recentEvent start');
       windowManager.createWindowWithName(windowManager.RECENT_WINDOW_NAME, windowManager.RECENT_RANK);
     });
   }
 
   private unregisterInputConsumer(): void {
-    // unregister HOME inputConsumer
-    inputConsumer.off('key', {
+    let offKeyCodeHome = {
       preKeys: [],
       finalKey: KeyCode.KEYCODE_HOME,
       finalKeyDownDuration: 0,
       isFinalKeyDown: true
-    });
-    // unregister RECENT inputConsumer
-    inputConsumer.off('key', {
+    }
+    // unregister HOME inputConsumer
+    inputConsumer.off('key', offKeyCodeHome);
+    let offKeyCodeFunction = {
       preKeys: [],
       finalKey: KeyCode.KEYCODE_FUNCTION,
       finalKeyDownDuration: 0,
       isFinalKeyDown: true
-    });
+    }
+    // unregister RECENT inputConsumer
+    inputConsumer.off('key', offKeyCodeFunction);
   }
 
   private initGlobalConst(): void {