diff --git a/pom.xml b/pom.xml
index 91fd51af2..7ee55e281 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
         <easyexcel.version>2.2.11</easyexcel.version>
         <cglib.version>3.3.0</cglib.version>
         <velocity.version>2.3</velocity.version>
-        <mybatis-plus.version>3.4.3.4</mybatis-plus.version>
+        <mybatis-plus.version>3.5.0</mybatis-plus.version>
         <p6spy.version>3.9.1</p6spy.version>
         <hutool.version>5.7.18</hutool.version>
         <okhttp.version>4.9.2</okhttp.version>
diff --git a/ruoyi-demo/src/main/java/com/ruoyi/demo/mapper/TestDemoMapper.java b/ruoyi-demo/src/main/java/com/ruoyi/demo/mapper/TestDemoMapper.java
index 7a3cb62d6..243b6dc46 100644
--- a/ruoyi-demo/src/main/java/com/ruoyi/demo/mapper/TestDemoMapper.java
+++ b/ruoyi-demo/src/main/java/com/ruoyi/demo/mapper/TestDemoMapper.java
@@ -11,7 +11,6 @@ import com.ruoyi.demo.domain.TestDemo;
 import com.ruoyi.demo.domain.vo.TestDemoVo;
 import org.apache.ibatis.annotations.Param;
 
-import java.io.Serializable;
 import java.util.Collection;
 import java.util.List;
 
@@ -55,5 +54,5 @@ public interface TestDemoMapper extends BaseMapperPlus<TestDemo> {
         @DataColumn(key = "deptName", value = "dept_id"),
         @DataColumn(key = "userName", value = "user_id")
     })
-    int deleteBatchIds(@Param(Constants.COLLECTION) Collection<? extends Serializable> idList);
+    int deleteBatchIds(@Param(Constants.COLLECTION) Collection<?> idList);
 }