diff --git a/xservice-server/src/main/java/com/xiang/xsa/xservice/ai/server/ChatController.java b/xservice-server/src/main/java/com/xiang/xsa/xservice/ai/server/ChatController.java
index ac4c488..1eb31ec 100644
--- a/xservice-server/src/main/java/com/xiang/xsa/xservice/ai/server/ChatController.java
+++ b/xservice-server/src/main/java/com/xiang/xsa/xservice/ai/server/ChatController.java
@@ -5,7 +5,6 @@ import com.xiang.xservice.ai.core.enums.ModelTypeEnum;
 import com.xiang.xservice.ai.pojo.enums.AgentEnums;
 import com.xiang.xservice.ai.service.AgentService;
 import lombok.RequiredArgsConstructor;
-import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
diff --git a/xservice-service/src/main/java/com/xiang/xservice/ai/agent/SimpleChatAgent.java b/xservice-service/src/main/java/com/xiang/xservice/ai/agent/SimpleChatAgent.java
index 0b3a1f1..c4e2f5b 100644
--- a/xservice-service/src/main/java/com/xiang/xservice/ai/agent/SimpleChatAgent.java
+++ b/xservice-service/src/main/java/com/xiang/xservice/ai/agent/SimpleChatAgent.java
@@ -7,17 +7,14 @@ import com.xiang.xservice.ai.core.assistant.Assistant;
 import com.xiang.xservice.ai.core.entity.ModelConfig;
 import com.xiang.xservice.ai.core.enums.ModelStrategyEnum;
 import com.xiang.xservice.ai.core.enums.ModelTypeEnum;
-import com.xiang.xservice.ai.core.handler.MyStreamingHandler;
 import com.xiang.xservice.ai.core.route.TaskRouter;
 import com.xiang.xservice.ai.core.storage.DbPersistentStore;
-import com.xiang.xservice.ai.core.storage.MemoryPersistentStore;
 import com.xiang.xservice.ai.pojo.enums.AgentEnums;
 import com.xiang.xservice.ai.repository.manage.IAiSimpleChatMessageManage;
 import dev.langchain4j.data.message.SystemMessage;
 import dev.langchain4j.data.message.UserMessage;
 import dev.langchain4j.memory.chat.ChatMemoryProvider;
 import dev.langchain4j.memory.chat.MessageWindowChatMemory;
-import dev.langchain4j.model.chat.ChatModel;
 import dev.langchain4j.model.chat.StreamingChatModel;
 import dev.langchain4j.service.AiServices;
 import lombok.RequiredArgsConstructor;
diff --git a/xservice-service/src/main/java/com/xiang/xservice/ai/service/AgentService.java b/xservice-service/src/main/java/com/xiang/xservice/ai/service/AgentService.java
index bba4824..be59b34 100644
--- a/xservice-service/src/main/java/com/xiang/xservice/ai/service/AgentService.java
+++ b/xservice-service/src/main/java/com/xiang/xservice/ai/service/AgentService.java
@@ -2,12 +2,7 @@ package com.xiang.xservice.ai.service;
 
 import com.google.common.collect.Maps;
 import com.xiang.xservice.ai.agent.BaseAgent;
-import com.xiang.xservice.ai.agent.SimpleChatAgent;
-import com.xiang.xservice.ai.agent.StockAnalysisAgent;
-import com.xiang.xservice.ai.config.OpenAIBaseConfig;
-import com.xiang.xservice.ai.core.route.TaskRouter;
 import com.xiang.xservice.ai.pojo.enums.AgentEnums;
-import com.xiang.xservice.ai.repository.manage.IAiSimpleChatMessageManage;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;