diff --git a/tests/CncService.Tests/DashboardServiceTests.cs b/tests/CncService.Tests/DashboardServiceTests.cs
index f768b2a..4af4988 100644
--- a/tests/CncService.Tests/DashboardServiceTests.cs
+++ b/tests/CncService.Tests/DashboardServiceTests.cs
@@ -88,5 +88,24 @@ namespace CncService.Tests
             Assert.Equal("Running", serviceStatusVal);
             Assert.Equal("running", statusVal);
         }
+
+        [Fact]
+        public void GetCollectorStatus_With_Starting_ServiceStatus_Returns_Starting_State()
+        {
+            var latest = new CollectorHeartbeat { Id = 2, ServiceId = "collector-service", Status = "running", UptimeSeconds = 120, LastCollectTime = DateTime.Now, CreatedAt = DateTime.Now };
+            var dashboardRepo = new FakeDashboardRepository();
+            var heartbeatRepo = new FakeCollectorHeartbeatRepository(latest);
+            var checker = new FakeWindowsServiceChecker(CncService.Interface.ServiceStatusEnum.Starting);
+            var svc = new DashboardService(dashboardRepo, heartbeatRepo, checker);
+
+            var resultObj = svc.GetCollectorStatus();
+            var t = resultObj.GetType();
+            var serviceStatusProp = t.GetProperty("serviceStatus");
+            var statusProp = t.GetProperty("status");
+            var serviceStatusVal = serviceStatusProp.GetValue(resultObj) as string;
+            var statusVal = statusProp.GetValue(resultObj) as string;
+            Assert.Equal("Starting", serviceStatusVal);
+            Assert.Equal("running", statusVal);
+        }
     }
 }
diff --git a/tests/CncService.Tests/TestResults/DashboardServiceTests.trx b/tests/CncService.Tests/TestResults/DashboardServiceTests.trx
index 9dd44da..d0ae61c 100644
--- a/tests/CncService.Tests/TestResults/DashboardServiceTests.trx
+++ b/tests/CncService.Tests/TestResults/DashboardServiceTests.trx
@@ -1,39 +1,45 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TestRun id="5ab07c77-7271-4b25-a1e3-31ccefb837c1" name="jiang@DESKTOP-FEAIV5E 2026-05-03 11:09:40" runUser="DESKTOP-FEAIV5E\jiang" xmlns="http://microsoft.com/schemas/VisualStudio/TeamTest/2010">
-  <Times creation="2026-05-03T11:09:40.1401238+08:00" queuing="2026-05-03T11:09:40.1401242+08:00" start="2026-05-03T11:09:37.9060678+08:00" finish="2026-05-03T11:09:40.1486843+08:00" />
-  <TestSettings name="default" id="04bca397-b2d6-4381-9eef-a22546b0f331">
-    <Deployment runDeploymentRoot="jiang_DESKTOP-FEAIV5E_2026-05-03_11_09_40" />
+<TestRun id="3f490b79-261d-48db-ad3b-876165bfd69b" name="jiang@DESKTOP-FEAIV5E 2026-05-03 11:42:34" runUser="DESKTOP-FEAIV5E\jiang" xmlns="http://microsoft.com/schemas/VisualStudio/TeamTest/2010">
+  <Times creation="2026-05-03T11:42:34.6390103+08:00" queuing="2026-05-03T11:42:34.6390106+08:00" start="2026-05-03T11:42:32.8181872+08:00" finish="2026-05-03T11:42:34.6470263+08:00" />
+  <TestSettings name="default" id="1d427bbd-99bf-4edf-af16-1db90aff29a0">
+    <Deployment runDeploymentRoot="jiang_DESKTOP-FEAIV5E_2026-05-03_11_42_34" />
   </TestSettings>
   <Results>
-    <UnitTestResult executionId="f53bc1cb-5030-4fef-ab5f-4644a36bd6cb" testId="d78b4668-1844-6210-7271-1e302f64ff27" testName="CncService.Tests.DashboardServiceTests.GetCollectorStatus_With_Running_Heartbeats_Returns_Running_State" computerName="DESKTOP-FEAIV5E" duration="00:00:00.0010000" startTime="2026-05-03T11:09:39.9573096+08:00" endTime="2026-05-03T11:09:39.9573096+08:00" testType="13cdc9d9-ddb5-4fa4-a97d-d965ccfc6d4b" outcome="Passed" testListId="8c84fa94-04c1-424b-9868-57a2d4851a1d" relativeResultsDirectory="f53bc1cb-5030-4fef-ab5f-4644a36bd6cb" />
-    <UnitTestResult executionId="a730d4b9-63cd-40dd-9d0e-328c4fe3d631" testId="f1da308c-ef1e-1db3-e8bc-9a4b01e12f99" testName="CncService.Tests.DashboardServiceTests.GetCollectorStatus_With_NotInstalled_Service_Returns_NotInstalled_State" computerName="DESKTOP-FEAIV5E" duration="00:00:00.0180000" startTime="2026-05-03T11:09:39.9463357+08:00" endTime="2026-05-03T11:09:39.9463357+08:00" testType="13cdc9d9-ddb5-4fa4-a97d-d965ccfc6d4b" outcome="Passed" testListId="8c84fa94-04c1-424b-9868-57a2d4851a1d" relativeResultsDirectory="a730d4b9-63cd-40dd-9d0e-328c4fe3d631" />
+    <UnitTestResult executionId="a514ae5f-797f-4243-9a05-c4210fa89c21" testId="f1da308c-ef1e-1db3-e8bc-9a4b01e12f99" testName="CncService.Tests.DashboardServiceTests.GetCollectorStatus_With_NotInstalled_Service_Returns_NotInstalled_State" computerName="DESKTOP-FEAIV5E" duration="00:00:00.0120000" startTime="2026-05-03T11:42:34.4892145+08:00" endTime="2026-05-03T11:42:34.4892145+08:00" testType="13cdc9d9-ddb5-4fa4-a97d-d965ccfc6d4b" outcome="Passed" testListId="8c84fa94-04c1-424b-9868-57a2d4851a1d" relativeResultsDirectory="a514ae5f-797f-4243-9a05-c4210fa89c21" />
+    <UnitTestResult executionId="a205b11d-49f2-4df3-af5f-469aad6147df" testId="cd273dbd-1740-a03d-e2ba-a96344c7733a" testName="CncService.Tests.DashboardServiceTests.GetCollectorStatus_With_Starting_ServiceStatus_Returns_Starting_State" computerName="DESKTOP-FEAIV5E" duration="00:00:00.0010000" startTime="2026-05-03T11:42:34.4962273+08:00" endTime="2026-05-03T11:42:34.4962273+08:00" testType="13cdc9d9-ddb5-4fa4-a97d-d965ccfc6d4b" outcome="Passed" testListId="8c84fa94-04c1-424b-9868-57a2d4851a1d" relativeResultsDirectory="a205b11d-49f2-4df3-af5f-469aad6147df" />
+    <UnitTestResult executionId="8c564fca-a2c1-4263-b4ac-019b1ecd0ae5" testId="d78b4668-1844-6210-7271-1e302f64ff27" testName="CncService.Tests.DashboardServiceTests.GetCollectorStatus_With_Running_Heartbeats_Returns_Running_State" computerName="DESKTOP-FEAIV5E" duration="00:00:00.0010000" startTime="2026-05-03T11:42:34.4982194+08:00" endTime="2026-05-03T11:42:34.4982194+08:00" testType="13cdc9d9-ddb5-4fa4-a97d-d965ccfc6d4b" outcome="Passed" testListId="8c84fa94-04c1-424b-9868-57a2d4851a1d" relativeResultsDirectory="8c564fca-a2c1-4263-b4ac-019b1ecd0ae5" />
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-      <Execution id="a730d4b9-63cd-40dd-9d0e-328c4fe3d631" />
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     </UnitTest>
+    <UnitTest name="CncService.Tests.DashboardServiceTests.GetCollectorStatus_With_Starting_ServiceStatus_Returns_Starting_State" storage="e:\opencode\haoliang\tests\cncservice.tests\bin\release\net472\cncservice.tests.dll" id="cd273dbd-1740-a03d-e2ba-a96344c7733a">
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+    </UnitTest>
     <UnitTest name="CncService.Tests.DashboardServiceTests.GetCollectorStatus_With_Running_Heartbeats_Returns_Running_State" storage="e:\opencode\haoliang\tests\cncservice.tests\bin\release\net472\cncservice.tests.dll" id="d78b4668-1844-6210-7271-1e302f64ff27">
-      <Execution id="f53bc1cb-5030-4fef-ab5f-4644a36bd6cb" />
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       <TestMethod codeBase="E:\opencode\haoliang\tests\CncService.Tests\bin\Release\net472\CncService.Tests.dll" adapterTypeName="executor://xunit/VsTestRunner2/net" className="CncService.Tests.DashboardServiceTests" name="GetCollectorStatus_With_Running_Heartbeats_Returns_Running_State" />
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-[xUnit.net 00:00:00.39]   Discovering: CncService.Tests&#xD;
-[xUnit.net 00:00:00.53]   Discovered:  CncService.Tests&#xD;
-[xUnit.net 00:00:00.55]   Starting:    CncService.Tests&#xD;
-[xUnit.net 00:00:00.74]   Finished:    CncService.Tests&#xD;
+[xUnit.net 00:00:00.31]   Discovering: CncService.Tests&#xD;
+[xUnit.net 00:00:00.41]   Discovered:  CncService.Tests&#xD;
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+[xUnit.net 00:00:00.55]   Finished:    CncService.Tests&#xD;
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