diff --git a/testtools/disetsTest/server/service.ets b/testtools/disetsTest/server/service.ets
index 85bff92..b5e34d5 100644
--- a/testtools/disetsTest/server/service.ets
+++ b/testtools/disetsTest/server/service.ets
@@ -32,11 +32,11 @@ export default class Stub extends rpc.RemoteObject {
 
     onRemoteMessageRequest(code, data, reply, option) {
         try {
-            console.log(logTag +" ===================  onRemoteMessageRequest: code is " + code + "  ===================");
+            console.log(logTag +' ===================  onRemoteMessageRequest: code is " + code + "  ===================');
             switch (code) {
               case CODE_INVOKE:
               {
-                console.info(logTag +" case CODE_INVOKE start");
+                console.info(logTag +' case CODE_INVOKE start');
                 let testBundle = new ApiMessage(null, null, null, null, null, null, null);
                 data.readParcelable(testBundle);
 
@@ -44,7 +44,7 @@ export default class Stub extends rpc.RemoteObject {
                 var resCallApi = -1;
                 const reflectCallApi = new ReflectCallApi();
                 resCallApi = reflectCallApi.call(testBundle);
-                console.log(logTag+"_methodName  call success,result is "+resCallApi);
+                console.log(logTag + '_methodName  call success,result is ' + resCallApi);
                 if (resCallApi === 1)  {
                     resultCall._resultCode = 1;
                     resultCall._result = 1;
@@ -52,17 +52,17 @@ export default class Stub extends rpc.RemoteObject {
                     resultCall._resultCode = -1;
                     resultCall._result = -1;
                 } 
-                console.log(logTag + "The server's writeSequenceable result is " + JSON.stringify(resultCall));
+                console.log(logTag + 'The server's writeSequenceable result is ' + JSON.stringify(resultCall));
 
                 testBundle._apiResult=JSON.stringify(resultCall);
-                console.log(logTag +" The testBundle is " + JSON.stringify(testBundle));
+                console.log(logTag + ' The testBundle is ' + JSON.stringify(testBundle));
                 reply.writeParcelable(testBundle);
 
                 return true;
               }
               case CODE_INVOKE_TESTCASE:
               {
-                console.info(logTag +" ===================  case CODE_INVOKE_TESTCASE start ===================  ");
+                console.info(logTag +' ===================  case CODE_INVOKE_TESTCASE start ===================  ');
                 let testBundle = new ApiMessage(null, null, null, null, null, null, null);
                 data.readSequenceable(testBundle);
 
@@ -75,7 +75,7 @@ export default class Stub extends rpc.RemoteObject {
               }
               case CODE_INVOKE_OSVERSION:
               {
-                console.info(logTag +" ===================  case CODE_INVOKE_OSVERSION start ===================  ");
+                console.info(logTag +' ===================  case CODE_INVOKE_OSVERSION start ===================  ');
                 data.readString();
                 let osFullNameInfo = deviceinfo.osFullName;
                 console.info('the value of the deviceinfo osFullName is :' + osFullNameInfo);
diff --git a/testtools/disjsTest/server/service.js b/testtools/disjsTest/server/service.js
index 3a75560..63947cc 100644
--- a/testtools/disjsTest/server/service.js
+++ b/testtools/disjsTest/server/service.js
@@ -32,61 +32,61 @@ export default class Stub extends rpc.RemoteObject {
 
     onRemoteMessageRequest(code, data, reply, option) {
         try {
-            console.log(logTag +" ===================  onRemoteMessageRequest: code is " + code + "  ===================");
+            console.log(logTag +'  ===================  onRemoteMessageRequest: code is " + code + "  ===================');
             switch (code) {
-                case CODE_INVOKE:
-                {
-                    console.info(logTag +" case CODE_INVOKE start");
-                    let testBundle = new ApiMessage(null, null, null, null, null, null, null);
-                    data.readParcelable(testBundle);
+              case CODE_INVOKE:
+              {
+                console.info(logTag + ' case CODE_INVOKE start');
+                let testBundle = new ApiMessage(null, null, null, null, null, null, null);
+                data.readParcelable(testBundle);
 
-                    let resultCall = new ApiResult(0,null);
-                    var resCallApi = -1;
-                    const reflectCallApi = new ReflectCallApi();
-                    resCallApi = reflectCallApi.call(testBundle);
-                    console.log(logTag+"_methodName  call success,result is "+resCallApi);
-                    if (resCallApi === 1)  {
-                        resultCall._resultCode = 1;
-                        resultCall._result = 1;
-                    } else {
-                        resultCall._resultCode = -1;
-                        resultCall._result = -1;
-                    } 
-                    console.log(logTag + "The server's writeSequenceable result is " + JSON.stringify(resultCall));
-
-                    testBundle._apiResult=JSON.stringify(resultCall);
-		            console.log(logTag +" The testBundle is " + JSON.stringify(testBundle));
-                    reply.writeParcelable(testBundle);
-
-                    return true;
-                }
-                case CODE_INVOKE_TESTCASE:
-                {
-                    console.info(logTag +" ===================  case CODE_INVOKE_TESTCASE start ===================  ");
-                    let testBundle = new ApiMessage(null, null, null, null, null, null, null);
-                    data.readSequenceable(testBundle);
-
-                    let resultCall = new ApiResult(0,null);
+                let resultCall = new ApiResult(0,null);
+                var resCallApi = -1;
+                const reflectCallApi = new ReflectCallApi();
+                resCallApi = reflectCallApi.call(testBundle);
+                console.log(logTag + '_methodName  call success,result is ' + resCallApi);
+                if (resCallApi === 1)  {
                     resultCall._resultCode = 1;
                     resultCall._result = 1;
-                    testBundle._apiResult=JSON.stringify(resultCall);
-                    reply.writeParcelable(testBundle);
-                    return true;
-                }
-                case CODE_INVOKE_OSVERSION:
-                {
-                    console.info(logTag +" ===================  case CODE_INVOKE_OSVERSION start ===================  ");
-                    data.readString();
-                    let osFullNameInfo = deviceinfo.osFullName;
-                    console.info('the value of the deviceinfo osFullName is :' + osFullNameInfo);
-                    reply.writeString(osFullNameInfo);
-                    return true;
-                }
-                default:
-                {
-                    console.error(logTag +" default case " + code);
-                    return super.onRemoteMessageRequest(code, data, reply, option);
-                }
+                } else {
+                    resultCall._resultCode = -1;
+                    resultCall._result = -1;
+                } 
+                console.log(logTag + ' The server's writeSequenceable result is ' + JSON.stringify(resultCall));
+
+                testBundle._apiResult=JSON.stringify(resultCall);
+                console.log(logTag + ' The testBundle is ' + JSON.stringify(testBundle));
+                reply.writeParcelable(testBundle);
+
+                return true;
+              }
+              case CODE_INVOKE_TESTCASE:
+              {
+                console.info(logTag + ' ===================  case CODE_INVOKE_TESTCASE start ===================  ');
+                let testBundle = new ApiMessage(null, null, null, null, null, null, null);
+                data.readSequenceable(testBundle);
+
+                let resultCall = new ApiResult(0,null);
+                resultCall._resultCode = 1;
+                resultCall._result = 1;
+                testBundle._apiResult=JSON.stringify(resultCall);
+                reply.writeParcelable(testBundle);
+                return true;
+              }
+              case CODE_INVOKE_OSVERSION:
+              {
+                console.info(logTag + ' ===================  case CODE_INVOKE_OSVERSION start ===================  ');
+                data.readString();
+                let osFullNameInfo = deviceinfo.osFullName;
+                console.info('the value of the deviceinfo osFullName is :' + osFullNameInfo);
+                reply.writeString(osFullNameInfo);
+                return true;
+              }
+              default:
+              {
+                console.error(logTag + ' default case ' + code);
+                return super.onRemoteMessageRequest(code, data, reply, option);
+              }
             }
         } catch (error) {
             console.log(logTag +'ERROR: onRemoteMessageRequest: ' + error.code + error.message);