diff --git a/CertManager/src/main/ets/pages/certInstallAliasInput.ets b/CertManager/src/main/ets/pages/certInstallAliasInput.ets
index ae185e3..f3b4e76 100644
--- a/CertManager/src/main/ets/pages/certInstallAliasInput.ets
+++ b/CertManager/src/main/ets/pages/certInstallAliasInput.ets
@@ -144,10 +144,10 @@ struct CertInstallAliasInput {
               this.mAppCredAuthPresenter.checkCertNameLength(fileInfo.uri, this.certAlias, fileInfo.suffix, pwd)
                 .then((result: number) => {
                   if (result !== CMModelErrorCode.CM_MODEL_ERROR_SUCCESS) {
-                    console.info("CertNameLength reached limit!");
+                    console.info('CertNameLength reached limit!');
                     this.isCertLong = true;
                   } else {
-                    console.info("CertNameLength is within the limit !");
+                    console.info('CertNameLength is within the limit!');
                     this.isCertLong = false;
                     this.mAppCredAuthPresenter.installCert(fileInfo.uri, this.certAlias, fileInfo.suffix);
                   }
diff --git a/CertManager/src/main/ets/pages/certInstallFromStorage.ets b/CertManager/src/main/ets/pages/certInstallFromStorage.ets
index 4d4bd49..98c12d2 100644
--- a/CertManager/src/main/ets/pages/certInstallFromStorage.ets
+++ b/CertManager/src/main/ets/pages/certInstallFromStorage.ets
@@ -222,7 +222,7 @@ struct CertificateComponent {
       .width(WidthPercent.WH_100_100)
       .height(WidthPercent.WH_100_100);
     }
-    .backgroundColor($r("sys.color.ohos_id_color_sub_background"))
+    .backgroundColor($r('sys.color.ohos_id_color_sub_background'))
     .width(WidthPercent.WH_100_100)
     .height(WidthPercent.WH_100_100);
   }
@@ -230,8 +230,8 @@ struct CertificateComponent {
   onPageShow() {
     let uiExtensionFlag = GlobalContext.getContext().getFlag();
     let installType: string = GlobalContext.getContext().getAbilityWant().parameters?.installType as string;
-    let uri = GlobalContext.getContext().getAbilityWant().uri
-      || GlobalContext.getContext().getAbilityWant().parameters?.uri;
+    let uri = GlobalContext.getContext().getAbilityWant().uri ||
+      GlobalContext.getContext().getAbilityWant().parameters?.uri;
     GlobalContext.getContext().clearAbilityWantUri();
     GlobalContext.getContext().clearAbilityWantParamsUri();
     if (uri === 'certInstall') {
diff --git a/CertManager/src/main/ets/presenter/CmInstallPresenter.ets b/CertManager/src/main/ets/presenter/CmInstallPresenter.ets
index 6e519d6..57f054e 100644
--- a/CertManager/src/main/ets/presenter/CmInstallPresenter.ets
+++ b/CertManager/src/main/ets/presenter/CmInstallPresenter.ets
@@ -51,11 +51,11 @@ export default class CmInstallPresenter {
     console.debug(TAG + 'updateCertFileType suffix: ' + suffix);
     if ((suffix === 'cer') || (suffix === 'pem')) {
       this.optType = CMModelOptType.CM_MODEL_OPT_USER_CA;
-    } else if (((suffix === 'p12') || (suffix === 'jks') || (suffix === 'pfx'))
-      && AppStorage.get('installUserCred') === true) {
+    } else if (((suffix === 'p12') || (suffix === 'jks') || (suffix === 'pfx')) &&
+      AppStorage.get('installUserCred') === true) {
       this.optType = CMModelOptType.CM_MODEL_OPT_APP_CRED;
-    } else if (((suffix === 'p12') || (suffix === 'jks') || (suffix === 'pfx'))
-      && AppStorage.get('installSystemCred') === true) {
+    } else if (((suffix === 'p12') || (suffix === 'jks') || (suffix === 'pfx')) &&
+      AppStorage.get('installSystemCred') === true) {
       this.optType = CMModelOptType.CM_MODEL_OPT_SYSTEM_CRED;
     } else {
       console.debug(TAG, 'The file type is not supported. suffix: ' + suffix);