diff --git a/src/main/java/cn/teammodel/model/dto/ai/ChatCompletionReqDto.java b/src/main/java/cn/teammodel/model/dto/ai/ChatCompletionReqDto.java
index 076c2b6..c5038ce 100644
--- a/src/main/java/cn/teammodel/model/dto/ai/ChatCompletionReqDto.java
+++ b/src/main/java/cn/teammodel/model/dto/ai/ChatCompletionReqDto.java
@@ -14,7 +14,7 @@ public class ChatCompletionReqDto {
     @ApiModelProperty("会话id，没有则为空")
     private String appId;
 
-    @ApiModelProperty("模型")
+    @ApiModelProperty("模型类型:  科大讯飞：SparkMax；DeepSeek：DeepSeek_Chat")
     private String model = "SparkMax";
 
     @NotBlank(message = "请输入消息内容")