diff --git a/ruoyi-modules/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm b/ruoyi-modules/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
index 0df655bd2..48cc8b15b 100644
--- a/ruoyi-modules/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
+++ b/ruoyi-modules/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
@@ -95,6 +95,7 @@ public class ${ClassName}ServiceImpl implements I${ClassName}Service {
             ${ClassName}::get$AttrName ,params.get("begin$AttrName"), params.get("end$AttrName"));
 #end
 #end
+#set($AttrName=$column.javaField.substring(0,1).toUpperCase() + ${column.javaField.substring(1)})
 #if($column.isPk==1)
         lqw.orderByAsc(${ClassName}::get$AttrName);
 #end