diff --git a/powermgr/powermgrbatterystats/BUILD.gn b/powermgr/powermgrbatterystats/BUILD.gn
index af4f4707a5d564f467b6c46d11e63a6f4a7941c5..e8ad81e6da40da39e68f9c35986e46465c0f35db 100755
--- a/powermgr/powermgrbatterystats/BUILD.gn
+++ b/powermgr/powermgrbatterystats/BUILD.gn
@@ -1,31 +1,31 @@
-# Copyright (C) 2022 Huawei Device Co., Ltd.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
 # limitations under the License.
-
-import("//test/xts/tools/build/suite.gni")
-
-ohos_js_hap_suite("powermgr_batterystats_test") {
-  hap_profile = "./src/main/config.json"
-  deps = [
-    ":powermgr_batterystats_js_assets",
-    ":powermgr_batterystats_resources",
-  ]
-  certificate_profile = "./signature/openharmony_sx.p7b"
-  hap_name = "ActsPowerMgrBatterystatsTest"
-}
-ohos_js_assets("powermgr_batterystats_js_assets") {
-  source_dir = "./src/main/js/default"
-}
-ohos_resources("powermgr_batterystats_resources") {
-  sources = [ "./src/main/resources" ]
-  hap_profile = "./src/main/config.json"
-}
+
+import("//test/xts/tools/build/suite.gni")
+
+ohos_js_hap_suite("powermgr_batterystats_test") {
+  hap_profile = "./src/main/config.json"
+  deps = [
+    ":powermgr_batterystats_js_assets",
+    ":powermgr_batterystats_resources",
+  ]
+  certificate_profile = "./signature/openharmony_sx.p7b"
+  hap_name = "ActsPowerMgrBatterystatsTest"
+}
+ohos_js_assets("powermgr_batterystats_js_assets") {
+  source_dir = "./src/main/js/default"
+}
+ohos_resources("powermgr_batterystats_resources") {
+  sources = [ "./src/main/resources" ]
+  hap_profile = "./src/main/config.json"
+}
diff --git a/powermgr/powermgrbatterystats/src/main/js/default/pages/index/index.js b/powermgr/powermgrbatterystats/src/main/js/default/pages/index/index.js
index 59fc81a1231b34d7d7add4518f0d79264afa06c1..a69afb42c6948ec9537bfc3c504f8b9f22eb2621 100755
--- a/powermgr/powermgrbatterystats/src/main/js/default/pages/index/index.js
+++ b/powermgr/powermgrbatterystats/src/main/js/default/pages/index/index.js
@@ -14,7 +14,6 @@
  */
 import app from '@system.app'
 
-//import {Core, ExpectExtend, ReportExtend, InstrumentLog} from 'deccjsunit/index'
 import {Core, ExpectExtend} from 'deccjsunit/index'
 
 export default {