修复impl模板 单表新增

src/main/resources/vm/java/serviceImpl.java.vm

@@ -70,7 +70,7 @@ public class ${ClassName}ServiceImpl extends ServiceImpl<${ClassName}Mapper, ${C
         insert${subClassName}(${className});
         return rows;
 #else
-        return ${className}Mapper.insert${ClassName}(${className});
+        return ${className}Mapper.insert(${className});
 #end
     }