diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-procedure/src/main/java/org/apache/dolphinscheduler/plugin/task/procedure/ProcedureTask.java b/dolphinscheduler-task-plugin/dolphinscheduler-task-procedure/src/main/java/org/apache/dolphinscheduler/plugin/task/procedure/ProcedureTask.java
index bca2d4bbf70f..0b47c20eb00f 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-procedure/src/main/java/org/apache/dolphinscheduler/plugin/task/procedure/ProcedureTask.java
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-procedure/src/main/java/org/apache/dolphinscheduler/plugin/task/procedure/ProcedureTask.java
@@ -121,6 +121,8 @@ public void handle(TaskCallBack taskCallBack) throws TaskException {
                 // print the output parameters to the log
                 printOutParameter(tmpStatement, outParameterMap);
 
+                // set varPool
+                taskExecutionContext.setVarPool(procedureParameters.getVarPool());
                 setExitStatusCode(EXIT_CODE_SUCCESS);
             }
         } catch (Exception e) {