diff --git a/hutool-ai/src/main/java/cn/hutool/ai/model/ollama/OllamaServiceImpl.java b/hutool-ai/src/main/java/cn/hutool/ai/model/ollama/OllamaServiceImpl.java
index 62b6bc0a4..503a795c9 100644
--- a/hutool-ai/src/main/java/cn/hutool/ai/model/ollama/OllamaServiceImpl.java
+++ b/hutool-ai/src/main/java/cn/hutool/ai/model/ollama/OllamaServiceImpl.java
@@ -29,7 +29,6 @@ import cn.hutool.http.HttpResponse;
 import cn.hutool.json.JSONObject;
 import cn.hutool.json.JSONUtil;
 
-import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;