diff --git a/permissionmanager/src/main/ets/common/components/dialog.ets b/permissionmanager/src/main/ets/common/components/dialog.ets
index 3d3f861470cd43e476527b5e3a5915f823e91794..02ca56f29b57caae274f691c4678da64823a346b 100644
--- a/permissionmanager/src/main/ets/common/components/dialog.ets
+++ b/permissionmanager/src/main/ets/common/components/dialog.ets
@@ -110,11 +110,10 @@ export struct globalDialog {
 
   confirm() {
     if(globalThis.currentPermissionGroup == 'CAMERA') {
-      camera.getCameraManager(globalThis.context).then(cameraManager => {
-        cameraManager.muteCamera(true)
-        this.globalIsOn = false
-        this.controller.close()
-      })
+      let cameraManager = camera.getCameraManager(globalThis.context);
+      cameraManager.muteCamera(true);
+      this.globalIsOn = false;
+      this.controller.close();
     }else {
       var audioManager = audio.getAudioManager();
       let audioVolumeManager = audioManager.getVolumeManager();
diff --git a/permissionmanager/src/main/ets/pages/authority-management.ets b/permissionmanager/src/main/ets/pages/authority-management.ets
index 75eb7c59519ba777dca3da0db5ea6fa2585fb219..617a214224a924cf8aa03b80f663156ebf34dd88 100644
--- a/permissionmanager/src/main/ets/pages/authority-management.ets
+++ b/permissionmanager/src/main/ets/pages/authority-management.ets
@@ -123,12 +123,11 @@ struct authorityManagementPage {
                   })
                 })
               }else {
-                camera.getCameraManager(globalThis.context).then(cameraManager => {
-                  let mute = cameraManager.isCameraMuted()
-                  router.pushUrl({
-                    url: 'pages/authority-tertiary-groups',
-                    params: { routerData: dataList, backTitle: item.groupName, globalIsOn: !mute }
-                  })
+                let cameraManager = camera.getCameraManager(globalThis.context);
+                let mute = cameraManager.isCameraMuted();
+                router.pushUrl({
+                  url: 'pages/authority-tertiary-groups',
+                  params: { routerData: dataList, backTitle: item.groupName, globalIsOn: !mute }
                 })
               }
             }
diff --git a/permissionmanager/src/main/ets/pages/authority-tertiary-groups.ets b/permissionmanager/src/main/ets/pages/authority-tertiary-groups.ets
index bfd9dc2e29ad05f7cf59bad0c4dd5b772e02721f..5671abf0a6de554ad0dd47c993cd86afd44a50bf 100644
--- a/permissionmanager/src/main/ets/pages/authority-tertiary-groups.ets
+++ b/permissionmanager/src/main/ets/pages/authority-tertiary-groups.ets
@@ -436,10 +436,9 @@ struct applicationItem {
                       .onChange((isOn: boolean) => {
                         if(isOn) {
                           if(globalThis.currentPermissionGroup == "CAMERA") {
-                            camera.getCameraManager(globalThis.context).then(cameraManager => {
-                              cameraManager.muteCamera(false)
-                              this.globalIsOn = isOn
-                            })
+                            let cameraManager = camera.getCameraManager(globalThis.context);
+                            cameraManager.muteCamera(false);
+                            this.globalIsOn = isOn;
                           }else {
                             var audioManager = audio.getAudioManager();
                             let audioVolumeManager = audioManager.getVolumeManager();
diff --git a/permissionmanager/src/main/ets/pages/globalSwitch.ets b/permissionmanager/src/main/ets/pages/globalSwitch.ets
index 1d33016284c9511913167933db21d94e43e2a58f..e2ad71826b4a3ddcb1641237338ac4db66192608 100644
--- a/permissionmanager/src/main/ets/pages/globalSwitch.ets
+++ b/permissionmanager/src/main/ets/pages/globalSwitch.ets
@@ -117,20 +117,18 @@ struct globalDialog {
         })
       })
     }else if(globalThis.globalState == CAMERA) {
-      camera.getCameraManager(globalThis.globalContext).then(cameraManager => {
-        cameraManager.muteCamera(false)
-        globalThis.globalContext.terminateSelf()
-      })
+      let cameraManager = camera.getCameraManager(globalThis.globalContext);
+      cameraManager.muteCamera(false);
+      globalThis.globalContext.terminateSelf();
     }else {
-      camera.getCameraManager(globalThis.globalContext).then(cameraManager => {
-        cameraManager.muteCamera(false)
-        var audioManager = audio.getAudioManager();
-        let audioVolumeManager = audioManager.getVolumeManager();
-        let groupid = audio.DEFAULT_VOLUME_GROUP_ID;
-        audioVolumeManager.getVolumeGroupManager(groupid).then(audioVolumeGroupManager => {
-          audioVolumeGroupManager.setMicrophoneMute(false).then(() => {
-            globalThis.globalContext.terminateSelf()
-          })
+      let cameraManager = camera.getCameraManager(globalThis.globalContext);
+      cameraManager.muteCamera(false);
+      var audioManager = audio.getAudioManager();
+      let audioVolumeManager = audioManager.getVolumeManager();
+      let groupid = audio.DEFAULT_VOLUME_GROUP_ID;
+      audioVolumeManager.getVolumeGroupManager(groupid).then(audioVolumeGroupManager => {
+        audioVolumeGroupManager.setMicrophoneMute(false).then(() => {
+          globalThis.globalContext.terminateSelf()
         })
       })
     }