diff --git a/MAPPING.md b/MAPPING.md
index 110500c..c3cb4b1 100644
--- a/MAPPING.md
+++ b/MAPPING.md
@@ -63,7 +63,7 @@ public class UserDO {
 /**
  * 一对一，一对多关系映射查询
  * 如果不需要关系映射就使用mybatis plus原生方法即可，比如 getById listByIds 等
- *
+ * <p>
  * 注意：关系映射不会去关联查询，而是执行多次单表查询（对结果汇总后使用in语句查询,再对结果进行匹配）
  */
 @SpringBootTest
@@ -90,9 +90,9 @@ class MappingTest {
         result.getRecords().forEach(System.out::println);
     }
 
-    /**
-     * 更多方法请查阅 MPJDeepMapper 或者 MPJDeepService
-     * 使用方式与 mybatis plus 一致
+    /*
+      更多方法请查阅 MPJDeepMapper 或者 MPJDeepService
+      使用方式与 mybatis plus 一致
      */
 }
 ```
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/base/mapper/MPJJoinMapper.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/base/mapper/MPJJoinMapper.java
index 0a21c2c..9a59afe 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/base/mapper/MPJJoinMapper.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/base/mapper/MPJJoinMapper.java
@@ -2,12 +2,9 @@ package com.github.yulichang.base.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
-import com.baomidou.mybatisplus.core.toolkit.Assert;
 import com.baomidou.mybatisplus.core.toolkit.Constants;
 import com.github.yulichang.interfaces.MPJBaseJoin;
 import com.github.yulichang.toolkit.Constant;
-import com.github.yulichang.wrapper.DeleteJoinWrapper;
-import com.github.yulichang.wrapper.UpdateJoinWrapper;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/injector/MPJSqlInjector.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/injector/MPJSqlInjector.java
index 65a61e6..93c33e1 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/injector/MPJSqlInjector.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/injector/MPJSqlInjector.java
@@ -9,7 +9,6 @@ import com.baomidou.mybatisplus.core.injector.methods.*;
 import com.baomidou.mybatisplus.core.mapper.Mapper;
 import com.baomidou.mybatisplus.core.metadata.TableInfo;
 import com.baomidou.mybatisplus.core.toolkit.ArrayUtils;
-import com.baomidou.mybatisplus.core.toolkit.Assert;
 import com.baomidou.mybatisplus.core.toolkit.ClassUtils;
 import com.baomidou.mybatisplus.core.toolkit.ExceptionUtils;
 import com.github.yulichang.adapter.v3431.AbstractMethodV3431;
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/JoinWrappers.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/JoinWrappers.java
index cd6c695..5ed7ff1 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/JoinWrappers.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/JoinWrappers.java
@@ -58,7 +58,7 @@ public class JoinWrappers {
      * JoinWrappers.lambda("t", User.class)
      */
     public static <T> MPJLambdaWrapper<T> lambda(String alias, Class<T> clazz) {
-        return new MPJLambdaWrapper<T>(clazz, alias);
+        return new MPJLambdaWrapper<>(clazz, alias);
     }
 
     /**
@@ -72,7 +72,7 @@ public class JoinWrappers {
      * JoinWrappers.lambda("t", user)
      */
     public static <T> MPJLambdaWrapper<T> lambda(String alias, T entity) {
-        return new MPJLambdaWrapper<T>(entity, alias);
+        return new MPJLambdaWrapper<>(entity, alias);
     }
 
     /**
@@ -82,6 +82,13 @@ public class JoinWrappers {
         return new DeleteJoinWrapper<>(clazz);
     }
 
+    /**
+     * JoinWrappers.delete(User.class)
+     */
+    public static <T> DeleteJoinWrapper<T> delete(String alias, Class<T> clazz) {
+        return new DeleteJoinWrapper<>(clazz, alias);
+    }
+
     /**
      * JoinWrappers.update(User.class)
      */
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/MPJLambdaWrapper.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/MPJLambdaWrapper.java
index 6b0a64a..9b90b0f 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/MPJLambdaWrapper.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/MPJLambdaWrapper.java
@@ -2,15 +2,14 @@ package com.github.yulichang.wrapper;
 
 import com.baomidou.mybatisplus.core.conditions.SharedString;
 import com.baomidou.mybatisplus.core.conditions.segments.MergeSegments;
-import com.baomidou.mybatisplus.core.metadata.TableInfo;
 import com.baomidou.mybatisplus.core.toolkit.ArrayUtils;
 import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
 import com.baomidou.mybatisplus.core.toolkit.StringPool;
 import com.baomidou.mybatisplus.core.toolkit.StringUtils;
 import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
-import com.github.yulichang.config.ConfigProperties;
-import com.github.yulichang.config.enums.LogicDelTypeEnum;
-import com.github.yulichang.toolkit.*;
+import com.github.yulichang.toolkit.Constant;
+import com.github.yulichang.toolkit.LambdaUtils;
+import com.github.yulichang.toolkit.TableList;
 import com.github.yulichang.toolkit.support.ColumnCache;
 import com.github.yulichang.wrapper.interfaces.Chain;
 import com.github.yulichang.wrapper.interfaces.Query;
@@ -25,8 +24,6 @@ import java.util.*;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.stream.Collectors;
 
-import static com.baomidou.mybatisplus.core.enums.WrapperKeyword.APPLY;
-
 /**
  * 参考 {@link com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper}
  * Lambda 语法使用 Wrapper
diff --git a/mybatis-plus-join-test/test-base/src/main/java/com/github/yulichang/test/config/MybatisPlusConfig.java b/mybatis-plus-join-test/test-base/src/main/java/com/github/yulichang/test/config/MybatisPlusConfig.java
index 3335def..a0c2f95 100644
--- a/mybatis-plus-join-test/test-base/src/main/java/com/github/yulichang/test/config/MybatisPlusConfig.java
+++ b/mybatis-plus-join-test/test-base/src/main/java/com/github/yulichang/test/config/MybatisPlusConfig.java
@@ -55,6 +55,7 @@ public class MybatisPlusConfig {
     public ISqlInjector sqlInjector() {
         return new MPJSqlInjector() {
             @Override
+            @SuppressWarnings("deprecation")
             public List<AbstractMethod> getMethodList(Class<?> mapperClass) {
                 List<AbstractMethod> list = super.getMethodList(mapperClass);
                 //添加你的方法
diff --git a/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/entity/OrderDO.java b/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/entity/OrderDO.java
index 541e584..3c7f5b4 100644
--- a/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/entity/OrderDO.java
+++ b/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/entity/OrderDO.java
@@ -7,7 +7,6 @@ import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.ToString;
 import lombok.experimental.Accessors;
-import org.springframework.core.annotation.Order;
 
 import java.io.Serializable;
 
diff --git a/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/mapper/OrderMapper.java b/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/mapper/OrderMapper.java
index 53fd2e3..d370076 100644
--- a/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/mapper/OrderMapper.java
+++ b/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/mapper/OrderMapper.java
@@ -1,7 +1,6 @@
 package com.github.yulichang.test.join.mapper;
 
 import com.github.yulichang.test.join.entity.OrderDO;
-import com.github.yulichang.test.join.entity.UserDO;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
diff --git a/mybatis-plus-join-test/test-springboot3-jdk17/src/test/java/com/yulichang/test/springboot3jdk17/LambdaWrapperTest.java b/mybatis-plus-join-test/test-springboot3-jdk17/src/test/java/com/yulichang/test/springboot3jdk17/LambdaWrapperTest.java
index 97ea155..9ae9061 100644
--- a/mybatis-plus-join-test/test-springboot3-jdk17/src/test/java/com/yulichang/test/springboot3jdk17/LambdaWrapperTest.java
+++ b/mybatis-plus-join-test/test-springboot3-jdk17/src/test/java/com/yulichang/test/springboot3jdk17/LambdaWrapperTest.java
@@ -638,6 +638,7 @@ class LambdaWrapperTest {
      * 忽略个别查询字段
      */
     @Test
+    @SuppressWarnings("deprecation")
     void test6() {
         MPJLambdaWrapper<UserDO> wrapper = new MPJLambdaWrapper<UserDO>()
                 .selectAll(UserDO.class)