diff --git a/apps/application/flow/step_node/form_node/impl/base_form_node.py b/apps/application/flow/step_node/form_node/impl/base_form_node.py
index 30dfa97229b..7b12f0be5f1 100644
--- a/apps/application/flow/step_node/form_node/impl/base_form_node.py
+++ b/apps/application/flow/step_node/form_node/impl/base_form_node.py
@@ -6,6 +6,7 @@
     @date：2024/11/4 14:52
     @desc:
 """
+import copy
 import json
 import time
 from typing import Dict, List
@@ -76,6 +77,7 @@ def save_context(self, details, workflow_manage):
                 self.context[key] = form_data[key]
 
     def reset_field(self, field):
+        field = copy.copy(field)
         reset_field = ['field', 'label', 'default_value']
         for f in reset_field:
             _value = field[f]