diff --git a/apps/pm/services.py b/apps/pm/services.py
index fd02d644..d54315a6 100644
--- a/apps/pm/services.py
+++ b/apps/pm/services.py
@@ -323,8 +323,6 @@ class PmService:
             mtask.submit_time = now
             mtask.submit_user = user
             mtask.save()
-            utask = mtask.utask
-            PmService.utask_submit(utask)
         else:
             raise ParseError('该任务状态不可提交')
 
@@ -337,4 +335,4 @@ class PmService:
             utask.state = Utask.UTASK_SUBMIT
             utask.save()
         else:
-            raise ParseError('该任务状态不可提交')
\ No newline at end of file
+            raise ParseError('存在子任务未提交')
\ No newline at end of file