diff --git a/yudao-module-ai/yudao-spring-boot-starter-ai/src/main/java/cn/iocoder/yudao/framework/ai/core/model/tongyi/QianWenChatClient.java b/yudao-module-ai/yudao-spring-boot-starter-ai/src/main/java/cn/iocoder/yudao/framework/ai/core/model/tongyi/QianWenChatClient.java
index 85fa771bd..63f3af776 100644
--- a/yudao-module-ai/yudao-spring-boot-starter-ai/src/main/java/cn/iocoder/yudao/framework/ai/core/model/tongyi/QianWenChatClient.java
+++ b/yudao-module-ai/yudao-spring-boot-starter-ai/src/main/java/cn/iocoder/yudao/framework/ai/core/model/tongyi/QianWenChatClient.java
@@ -106,7 +106,7 @@ public class QianWenChatClient implements ChatClient, StreamingChatClient {
                 .messages(messageList)
                 .maxTokens(chatOptions.getMaxTokens())
                 .resultFormat(QwenParam.ResultFormat.MESSAGE)
-                .topP(Double.valueOf(chatOptions.getTopP()))
+                .topP(chatOptions.getTopP() == null ? null : Double.valueOf(chatOptions.getTopP()))
                 .topK(chatOptions.getTopK())
                 .temperature(chatOptions.getTemperature())
                 // 控制流式输出模式，即后面的内容会包含已经输出的内容；设置为True，将开启增量输出模式，后面的输出不会包含已经输出的内容，您需要自行拼接整体输出
diff --git a/yudao-module-ai/yudao-spring-boot-starter-ai/src/main/java/cn/iocoder/yudao/framework/ai/core/model/tongyi/QianWenOptions.java b/yudao-module-ai/yudao-spring-boot-starter-ai/src/main/java/cn/iocoder/yudao/framework/ai/core/model/tongyi/QianWenOptions.java
index 4f7632c97..07805cf11 100644
--- a/yudao-module-ai/yudao-spring-boot-starter-ai/src/main/java/cn/iocoder/yudao/framework/ai/core/model/tongyi/QianWenOptions.java
+++ b/yudao-module-ai/yudao-spring-boot-starter-ai/src/main/java/cn/iocoder/yudao/framework/ai/core/model/tongyi/QianWenOptions.java
@@ -43,25 +43,14 @@ public class QianWenOptions implements ChatOptions {
         return null;
     }
 
-//    @Override
-//    public void setTemperature(Float temperature) {
-//
-//    }
-//
-//    @Override
-//    public void setTopP(Float topP) {
-//        this.topP = topP;
-//    }
-
     @Override
     public Integer getTopK() {
         return null;
     }
 
-//    @Override
-//    public void setTopK(Integer topK) {
-//
-//    }
+    public Float getTopP() {
+        return topP;
+    }
 
     @Data
     @Accessors