diff --git a/apps/application/workflow/nodes/start_node/start_node.py b/apps/application/workflow/nodes/start_node/start_node.py
index e9a863aef76..46bd4ad26bd 100644
--- a/apps/application/workflow/nodes/start_node/start_node.py
+++ b/apps/application/workflow/nodes/start_node/start_node.py
@@ -47,7 +47,16 @@ def execute(self):
         api_input_field_list = base_node.properties.get("api_input_field_list", []) if base_node else []
         default_global = get_default_global_variable(user_input_field_list)
         default_api_global = get_default_global_variable(api_input_field_list)
-
+        form_data = workflow_params.get('form_data') or {}
+        for key in default_global.keys():
+            value = form_data.get(key)
+            if value:
+                default_global[key] = value
+
+        for key in default_api_global.keys():
+            value = form_data.get(key)
+            if value:
+                default_api_global[key] = value
         history_chat_record = workflow_params.get("history_chat_record", [])
         history_context = [{"question": r.problem_text, "answer": r.answer_text} for r in history_chat_record]