diff --git a/cloud-task-server/src/main/java/com/muyu/task/server/thread/OptimizedPrioritizedThreadPool.java b/cloud-task-server/src/main/java/com/muyu/task/server/thread/OptimizedPrioritizedThreadPool.java
index 505286f..2f9bf96 100644
--- a/cloud-task-server/src/main/java/com/muyu/task/server/thread/OptimizedPrioritizedThreadPool.java
+++ b/cloud-task-server/src/main/java/com/muyu/task/server/thread/OptimizedPrioritizedThreadPool.java
@@ -146,7 +146,7 @@ public class OptimizedPrioritizedThreadPool {
             lowPrioritySemaphore.release(defaultLowThreads);
 
             // 清空紧急任务的许可
-            emergencySemaphore.release(-emergencyThreads);
+            emergencySemaphore.release(0);
 
             // 退出紧急模式
             inEmergencyMode = false;