diff --git a/ui/Settings_FaceAuth/.idea/vcs.xml b/ui/Settings_FaceAuth/.idea/vcs.xml
index 288b36b..6841f35 100644
--- a/ui/Settings_FaceAuth/.idea/vcs.xml
+++ b/ui/Settings_FaceAuth/.idea/vcs.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
     <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
     <mapping directory="$PROJECT_DIR$" vcs="Git" />
   </component>
diff --git a/ui/Settings_FaceAuth/entry/build.gradle b/ui/Settings_FaceAuth/entry/build.gradle
index 53aaded..09fe071 100644
--- a/ui/Settings_FaceAuth/entry/build.gradle
+++ b/ui/Settings_FaceAuth/entry/build.gradle
@@ -20,6 +20,7 @@ ohos {
     defaultConfig {
         compatibleSdkVersion 8
     }
+    arkEnabled false
     buildTypes {
         release {
             proguardOpt {
diff --git a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/component/backComponent.ets b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/component/backComponent.ets
index dc826ca..e422ca0 100644
--- a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/component/backComponent.ets
+++ b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/component/backComponent.ets
@@ -15,7 +15,6 @@
 
 import Log from '../utils/log.ets'
 import commonControler from '../controller/commonController.ets'
-import Constants from '../config/constant.ets'
 
 @Preview
 @Component
diff --git a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/component/confirmDialog.ets b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/component/confirmDialog.ets
index 6279ab3..79da47d 100644
--- a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/component/confirmDialog.ets
+++ b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/component/confirmDialog.ets
@@ -14,9 +14,7 @@
  */
 
 import Log from '../utils/log.ets'
-import Constants from '../config/constant.ets'
 import DefaultConstants from '../config/defaultConstant.ets'
-import UserIDMModel from '../model/userIDMModel.ets'
 
 @CustomDialog
 export default struct ConfirmDialog {
diff --git a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/config/config.ets b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/config/config.ets
index 3c4966a..4471130 100644
--- a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/config/config.ets
+++ b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/config/config.ets
@@ -14,7 +14,6 @@
  */
 
 import Log from '../utils/log.ets'
-import deviceInfo from '@ohos.deviceInfo'
 import display from '@ohos.display';
 
 class Config {
diff --git a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/controller/enrollingController.ets b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/controller/enrollingController.ets
index 1cde268..bede59f 100644
--- a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/controller/enrollingController.ets
+++ b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/controller/enrollingController.ets
@@ -15,7 +15,6 @@
 
 import Log from '../utils/log.ets'
 import router from '@system.router';
-import Config from '../config/config.ets'
 import CommonController from '../controller/commonController.ets'
 import UserIDMModel from '../model/userIDMModel.ets'
 
diff --git a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/controller/faceConfigController.ets b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/controller/faceConfigController.ets
index 525f8bc..9d18557 100644
--- a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/controller/faceConfigController.ets
+++ b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/controller/faceConfigController.ets
@@ -14,9 +14,7 @@
  */
 
 import Log from '../utils/log.ets'
-import UserAuthModel from '../model/userAuthModel.ets'
 import UserIDMModel from '../model/userIDMModel.ets'
-import router from '@system.router';
 import CommonController from '../controller/commonController.ets'
 
 class FaceConfigController {
diff --git a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/model/userIDMModel.ets b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/model/userIDMModel.ets
index a3aadbe..1d5b1da 100644
--- a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/model/userIDMModel.ets
+++ b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/model/userIDMModel.ets
@@ -14,7 +14,6 @@
  */
 
 import Log from '../utils/log.ets'
-import CommonController from '../controller/commonController.ets'
 import account_osAccount from '@ohos.account.osAccount';
 
 class UserIDMModel {
@@ -39,11 +38,7 @@ class UserIDMModel {
   }
 
   async getChallenge() {
-    return new Promise<Uint8Array>((resolve)=> {
-      this.userIdentityManager.openSession((data) => {
-        resolve(data)
-      })
-    })
+    return await this.userIdentityManager.openSession()
   }
 
   uin8Array2String(inArray: Uint8Array): string {
diff --git a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/pages/enrollIntro.ets b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/pages/enrollIntro.ets
index 5cb9aa9..98186e4 100644
--- a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/pages/enrollIntro.ets
+++ b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/pages/enrollIntro.ets
@@ -18,7 +18,6 @@ import BackComponent from '../component/backComponent.ets'
 import Log from '../utils/log.ets'
 import CommonController from '../controller/commonController.ets'
 import Constants from '../config/constant.ets'
-import Config from '../config/config.ets'
 
 @Entry
 @Component
diff --git a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/pages/enrolling.ets b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/pages/enrolling.ets
index b6e156b..2ab6296 100644
--- a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/pages/enrolling.ets
+++ b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/pages/enrolling.ets
@@ -13,7 +13,6 @@
  * limitations under the License.
  */
 
-import router from '@system.router';
 import BackComponent from '../component/backComponent.ets'
 import Log from '../utils/log.ets'
 import CommonController from '../controller/commonController.ets'
diff --git a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/pages/entryView.ets b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/pages/entryView.ets
index a6103d6..a2e25b3 100644
--- a/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/pages/entryView.ets
+++ b/ui/Settings_FaceAuth/entry/src/main/ets/enrollmentstartview/pages/entryView.ets
@@ -13,7 +13,6 @@
  * limitations under the License.
  */
 
-import router from '@system.router';
 import BackComponent from '../component/backComponent.ets'
 import Log from '../utils/log.ets'
 import Constants from '../config/constant.ets'