diff --git a/src/sql/engine/px/ob_px_sub_coord.cpp b/src/sql/engine/px/ob_px_sub_coord.cpp
index 349c908c7552a3e5196487bb6b0a5dadc6c1e424..4fa742ba4e9ee743ed71774ee99c9501c27ca382 100644
--- a/src/sql/engine/px/ob_px_sub_coord.cpp
+++ b/src/sql/engine/px/ob_px_sub_coord.cpp
@@ -894,6 +894,9 @@ int ObPxSubCoord::end_ddl(const bool need_commit)
     }
     LOG_INFO("end ddl sstable", K(ret), K(need_commit));
   }
+  if (OB_EAGAIN == ret) {
+    ret = OB_STATE_NOT_MATCH; // avoid px hang
+  }
   return ret;
 }