From 2cdd42ccd3d9b88643751f917d041cc2de251bec Mon Sep 17 00:00:00 2001
From: fit2cloudzhao <452988409@qq.com>
Date: Wed, 26 Nov 2025 11:19:50 +0800
Subject: [PATCH] fix: Fix the non-empty check of the tool input parameters

---
 apps/tools/serializers/tool.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/tools/serializers/tool.py b/apps/tools/serializers/tool.py
index d9a23df7e..a2e380585 100644
--- a/apps/tools/serializers/tool.py
+++ b/apps/tools/serializers/tool.py
@@ -431,7 +431,7 @@ class ToolSerializer(serializers.Serializer):
 
         @staticmethod
         def convert_value(name: str, value: str, _type: str, is_required: bool):
-            if not is_required and value is None:
+            if not is_required and (value is None or (isinstance(value, str) and len(value.strip()) == 0)):
                 return None
             try:
                 if _type == 'int':