diff --git a/ruoyi-modules-api/ruoyi-knowledge-api/src/main/java/org/ruoyi/service/impl/VectorStoreServiceImpl.java b/ruoyi-modules-api/ruoyi-knowledge-api/src/main/java/org/ruoyi/service/impl/VectorStoreServiceImpl.java
index bbe5c8af..58b44f25 100644
--- a/ruoyi-modules-api/ruoyi-knowledge-api/src/main/java/org/ruoyi/service/impl/VectorStoreServiceImpl.java
+++ b/ruoyi-modules-api/ruoyi-knowledge-api/src/main/java/org/ruoyi/service/impl/VectorStoreServiceImpl.java
@@ -19,6 +19,7 @@ import java.util.stream.Collectors;
  * @author ageer
  */
 @Service
+@Primary
 @Slf4j
 @RequiredArgsConstructor
 public class VectorStoreServiceImpl implements VectorStoreService {