diff --git a/smart-engine/src/main/java/org/smartdata/server/engine/cmdlet/CmdletDispatcher.java b/smart-engine/src/main/java/org/smartdata/server/engine/cmdlet/CmdletDispatcher.java
index c6b780e6891..425649d886c 100644
--- a/smart-engine/src/main/java/org/smartdata/server/engine/cmdlet/CmdletDispatcher.java
+++ b/smart-engine/src/main/java/org/smartdata/server/engine/cmdlet/CmdletDispatcher.java
@@ -243,7 +243,7 @@ public void run() {
             break;
           } else {
             cmdletPreExecutionProcess(launchCmdlet);
-            if (dispatcher.dispatch(launchCmdlet)) {
+            if (!dispatcher.dispatch(launchCmdlet)) {
               if (LOG.isDebugEnabled()) {
                 LOG.debug("Stop this round dispatch due : " + launchCmdlet);
               }