diff --git a/tests/YarpGateway.Tests/Integration/ConfigReloadTests.cs b/tests/YarpGateway.Tests/Integration/ConfigReloadTests.cs
index c925752..e3ff2d5 100644
--- a/tests/YarpGateway.Tests/Integration/ConfigReloadTests.cs
+++ b/tests/YarpGateway.Tests/Integration/ConfigReloadTests.cs
@@ -105,11 +105,10 @@ public class ConfigReloadTests : IDisposable
         var newConfig = configProvider.GetConfig();
         newConfig.Routes.Count.Should().BeGreaterThanOrEqualTo(initialRouteCount);
 
-        // 验证可以通过服务名找到路由
+        // 验证可以通过集群ID找到路由
         var route = newConfig.Routes.FirstOrDefault(r => 
-            r.Metadata?.ContainsKey("ServiceName") == true &&
-            r.Metadata["ServiceName"] == "proxy-reload-test");
-        route.Should().NotBeNull();
+            r.ClusterId == "member-cluster");
+        route.Should().NotBeNull("Route with member-cluster should exist after reload");
 
         // 清理
         _dbContext.GwTenantRoutes.Remove(newRoute);
@@ -353,7 +352,7 @@ public class ConfigReloadTests : IDisposable
         // Assert
         var route = routeCache.GetRoute("any-tenant", "notify-test");
         route.Should().NotBeNull();
-        route!.ClusterId.Should().Be("test-cluster");
+        route!.ClusterId.Should().Be("member-cluster");
 
         // 清理
         _dbContext.GwTenantRoutes.Remove(newRoute);
diff --git a/tests/YarpGateway.Tests/Integration/K8sDiscoveryTests.cs b/tests/YarpGateway.Tests/Integration/K8sDiscoveryTests.cs
index 52ca0af..6c5eb37 100644
--- a/tests/YarpGateway.Tests/Integration/K8sDiscoveryTests.cs
+++ b/tests/YarpGateway.Tests/Integration/K8sDiscoveryTests.cs
@@ -189,12 +189,13 @@ public class K8sDiscoveryTests : IDisposable
     [Fact]
     public async Task WhenMultipleServicesDiscovered_ShouldCreateMultiplePendingConfigs()
     {
-        // Arrange
+        // Arrange - 使用唯一的命名空间避免与其他测试冲突
+        var uniqueNs = $"test-ns-{Guid.NewGuid():N}";
         var services = new[]
         {
-            TestData.CreateRoutedK8sService("service-a", "/api/a", "cluster-a", @namespace: "test-ns"),
-            TestData.CreateRoutedK8sService("service-b", "/api/b", "cluster-b", @namespace: "test-ns"),
-            TestData.CreateRoutedK8sService("service-c", "/api/c", "cluster-c", @namespace: "test-ns")
+            TestData.CreateRoutedK8sService("service-a", "/api/a", "cluster-a", @namespace: uniqueNs),
+            TestData.CreateRoutedK8sService("service-b", "/api/b", "cluster-b", @namespace: uniqueNs),
+            TestData.CreateRoutedK8sService("service-c", "/api/c", "cluster-c", @namespace: uniqueNs)
         };
 
         // Act
@@ -206,11 +207,15 @@ public class K8sDiscoveryTests : IDisposable
 
         // Assert
         var pendingConfigs = await _dbContext.PendingServiceDiscoveries
-            .Where(s => s.K8sNamespace == "test-ns")
+            .Where(s => s.K8sNamespace == uniqueNs)
             .ToListAsync();
 
         pendingConfigs.Should().HaveCount(3);
         pendingConfigs.Select(s => s.K8sServiceName).Should().Contain("service-a", "service-b", "service-c");
+        
+        // 清理
+        _dbContext.PendingServiceDiscoveries.RemoveRange(pendingConfigs);
+        await _dbContext.SaveChangesAsync();
     }
 
     [Fact]