diff --git a/plugins/dify/main.py b/plugins/dify/main.py
index 6c7ab6e..9b7977c 100644
--- a/plugins/dify/main.py
+++ b/plugins/dify/main.py
@@ -197,6 +197,10 @@ class DifyPlugin(MessagePluginInterface):
             "conversation_id": session_id
         }
 
+        # 添加历史记录
+        if self.conversations[session_id]:
+            inputs_params["history"] = self.conversations[session_id]
+
         # 准备请求数据
         data = {
             "sys.files": [],