diff --git a/api/core/tools/utils/parser.py b/api/core/tools/utils/parser.py
index 06bbf92bde..40d3eb9396 100644
--- a/api/core/tools/utils/parser.py
+++ b/api/core/tools/utils/parser.py
@@ -283,7 +283,7 @@ class ApiBasedToolSchemaParser:
             api = openai_plugin["api"]
             api_url = api["url"]
             api_type = api["type"]
-        except:
+        except JSONDecodeError:
             raise ToolProviderNotFoundError("Invalid openai plugin json.")
 
         if api_type != "openapi":