diff --git a/im-platform/src/main/java/com/bx/implatform/task/PullAlreadyReadMessageTask.java b/im-platform/src/main/java/com/bx/implatform/task/PullAlreadyReadMessageTask.java
index c6118da..b0972da 100644
--- a/im-platform/src/main/java/com/bx/implatform/task/PullAlreadyReadMessageTask.java
+++ b/im-platform/src/main/java/com/bx/implatform/task/PullAlreadyReadMessageTask.java
@@ -64,7 +64,7 @@ public class PullAlreadyReadMessageTask {
                 Thread.sleep(200);
             }finally {
                 // 下一次循环
-                if(executorService.isShutdown()){
+                if(!executorService.isShutdown()){
                     executorService.submit(this);
                 }
             }