diff --git a/backend/src/main/java/io/metersphere/performance/service/PerformanceTestService.java b/backend/src/main/java/io/metersphere/performance/service/PerformanceTestService.java
index 8a1a0a83c3..cb020cdf5a 100644
--- a/backend/src/main/java/io/metersphere/performance/service/PerformanceTestService.java
+++ b/backend/src/main/java/io/metersphere/performance/service/PerformanceTestService.java
@@ -575,6 +575,7 @@ public class PerformanceTestService {
                 lock.unlock();
             }
         } else {
+            engine.start();
             LogUtil.error("check load test quota fail, quotaService is null.");
         }
     }