diff --git a/internal/entitys/chat_history.go b/internal/entitys/chat_history.go
index 7c04ddb..7b7a975 100644
--- a/internal/entitys/chat_history.go
+++ b/internal/entitys/chat_history.go
@@ -49,7 +49,7 @@ func (c *ChatHisQueryResponse) FromModel(chat model.AiChatHi, task model.AiTask)
 	c.CreateAt = chat.CreateAt.Format("2006-01-02 15:04:05")
 	c.TaskID = chat.TaskID
 	c.TaskName = task.Name
-	c.TaskIndex = task.Index
+	c.TaskIndex = chat.TaskIndex
 	c.Contents = make([]string, 0)
 
 	// 解析Content