diff --git a/dify/dify_chat.py b/dify/dify_chat.py
index 7d7cbec..630df48 100644
--- a/dify/dify_chat.py
+++ b/dify/dify_chat.py
@@ -144,6 +144,7 @@ class DifyChat:
             "query": query,
             "sys.files": [],
             "user": user_id,
+            "inputs":{},
             "response_mode": "streaming",  # 使用流式响应
             "conversation_id": session_id  # 使用会话ID保持上下文
         }