diff --git a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/chat/impl/ChatServiceFacade.java b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/chat/impl/ChatServiceFacade.java
index c97dcf95..af71f54a 100644
--- a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/chat/impl/ChatServiceFacade.java
+++ b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/chat/impl/ChatServiceFacade.java
@@ -15,7 +15,6 @@ import org.ruoyi.common.satoken.utils.LoginHelper;
 import org.ruoyi.common.sse.core.SseEmitterManager;
 import org.ruoyi.domain.bo.vector.QueryVectorBo;
 import org.ruoyi.domain.vo.knowledge.KnowledgeInfoVo;
-;
 import org.ruoyi.service.knowledge.IKnowledgeInfoService;
 import org.ruoyi.service.vector.VectorStoreService;
 import org.springframework.stereotype.Service;