diff --git a/src/main/java/com/ssf/mysqloracletest/service/impl/VSySydwMysqlServiceImpl.java b/src/main/java/com/ssf/mysqloracletest/service/impl/VSySydwMysqlServiceImpl.java
index bbaa856..bea3b8e 100644
--- a/src/main/java/com/ssf/mysqloracletest/service/impl/VSySydwMysqlServiceImpl.java
+++ b/src/main/java/com/ssf/mysqloracletest/service/impl/VSySydwMysqlServiceImpl.java
@@ -23,7 +23,7 @@ import org.springframework.stereotype.Service;
 @Service
 @DS("mysql")
 @RequiredArgsConstructor
-public class VSySydwMysqlServiceImplextends extends ServiceImpl<VSySydwMysqlMapper, VSySydwmMysql>  implements VSySydwMysqlService {
+public class VSySydwMysqlServiceImpl extends ServiceImpl<VSySydwMysqlMapper, VSySydwmMysql>  implements VSySydwMysqlService {
 
     private final VSySydwMysqlMapper vSySydwMysqlMapper;