diff --git a/services/dbms/test/sceneProject/unittest/system_module/entry/src/main/ets/MainAbility/GlobalContext.ts b/services/dbms/test/sceneProject/unittest/system_module/entry/src/main/ets/MainAbility/GlobalContext.ts
new file mode 100644
index 0000000000000000000000000000000000000000..0a0a885f3e2610c79645c247880b0675dc905ad8
--- /dev/null
+++ b/services/dbms/test/sceneProject/unittest/system_module/entry/src/main/ets/MainAbility/GlobalContext.ts
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2023 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 {Core} from "deccjsunit/index.ets"
+import testsuite from "../../test/List.test.ets"
+
+export default class GlobalContext {
+  constructor(){
+  }
+  globalContext(core:Core) {
+    const configService = core.getDefaultService('config')
+    console.info('parameters---->' + JSON.stringify(globalThis.abilityWant.parameters))
+    globalThis.abilityWant.parameters.timeout = 70000;
+    configService.setConfig(globalThis.abilityWant.parameters)
+    testsuite(globalThis.abilityContext)
+  }
+}
\ No newline at end of file
diff --git a/services/dbms/test/sceneProject/unittest/system_module/entry/src/main/ets/pages/index/index.ets b/services/dbms/test/sceneProject/unittest/system_module/entry/src/main/ets/pages/index/index.ets
index 9917acdeae8f18df41910e6f52b13075bd8ec99d..a07d7d96fc47571da6e55f34ebf286b9bcdb1e10 100644
--- a/services/dbms/test/sceneProject/unittest/system_module/entry/src/main/ets/pages/index/index.ets
+++ b/services/dbms/test/sceneProject/unittest/system_module/entry/src/main/ets/pages/index/index.ets
@@ -15,30 +15,27 @@
 import file from '@system.file';
 
 import {Core, ExpectExtend, InstrumentLog, ReportExtend} from "deccjsunit/index.ets"
-import testsuite from "../../test/List.test.ets"
+import GlobalContext from "../MainAbility/GlobalContext.ts"
 
 
 @Entry
 @Component
 struct Index {
-
   aboutToAppear(){
     console.info("start run testcase!!!!")
-    const core = Core.getInstance()
-    const expectExtend = new ExpectExtend({
-      'id': 'extend'
+    const core:Core = Core.getInstance()
+    const expectExtend:ExpectExtend = new ExpectExtend({
+      id: 'extend'
     })
     core.addService('expect', expectExtend)
-    const reportExtend = new ReportExtend(file)
+    const reportExtend:ReportExtend = new ReportExtend(file)
 
     core.addService('report', reportExtend)
     core.init()
     core.subscribeEvent('task', reportExtend)
-    const configService = core.getDefaultService('config')
-    console.info('parameters---->' + JSON.stringify(globalThis.abilityWant.parameters))
-    globalThis.abilityWant.parameters.timeout = 70000;
-    configService.setConfig(globalThis.abilityWant.parameters)
-    testsuite(globalThis.abilityContext)
+
+    const globalContext:GlobalContext = new GlobalContext()
+    globalContext.globalContext(core)
     core.execute()
   }
 
diff --git a/services/dbms/test/sceneProject/unittest/system_module/entry/src/main/ets/test/List.test.ets b/services/dbms/test/sceneProject/unittest/system_module/entry/src/main/ets/test/List.test.ets
index 3e6bb1b0df3d58e322a8573c7ba1016c5f53fcae..e1e14f881f2ce231f48f61f3f7fab1b65829140f 100644
--- a/services/dbms/test/sceneProject/unittest/system_module/entry/src/main/ets/test/List.test.ets
+++ b/services/dbms/test/sceneProject/unittest/system_module/entry/src/main/ets/test/List.test.ets
@@ -14,5 +14,5 @@
  */
 
 
-export default function testsuite(context) {
+export default function testsuite(context:Context) {
 }
\ No newline at end of file