diff --git a/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm b/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
index 810d3562..fb23057a 100644
--- a/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
+++ b/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
@@ -106,6 +106,7 @@ public class ${ClassName}ServiceImpl implements I${ClassName}Service
      * @param ${pkColumn.javaField} ${functionName}ID
      * @return 结果
      */
+    @Override
     public int delete${ClassName}ById(${pkColumn.javaType} ${pkColumn.javaField})
     {
         return ${className}Mapper.delete${ClassName}ById(${pkColumn.javaField});