diff --git a/README.md b/README.md
index 27e2307..fc5c741 100644
--- a/README.md
+++ b/README.md
@@ -16,12 +16,12 @@ QQ群:1022221898
   <dependency>
       <groupId>com.github.yulichang</groupId>
       <artifactId>mybatis-plus-join-boot-starter</artifactId>
-      <version>1.3.10</version>
+      <version>1.3.11</version>
   </dependency>
   ```
 - Gradle
   ```
-   implementation 'com.github.yulichang:mybatis-plus-join-boot-starter:1.3.10'
+   implementation 'com.github.yulichang:mybatis-plus-join-boot-starter:1.3.11'
   ```
   或者clone代码到本地执行 mvn install, 再引入以上依赖  
   <br>
diff --git a/mybatis-plus-join-annotation/pom.xml b/mybatis-plus-join-annotation/pom.xml
index 4ea2812..a42c1c1 100644
--- a/mybatis-plus-join-annotation/pom.xml
+++ b/mybatis-plus-join-annotation/pom.xml
@@ -7,9 +7,9 @@
     <parent>
         <groupId>com.github.yulichang</groupId>
         <artifactId>mybatis-plus-join-root</artifactId>
-        <version>1.3.10</version>
+        <version>1.3.11</version>
     </parent>
-    <version>1.3.10</version>
+    <version>1.3.11</version>
     <artifactId>mybatis-plus-join-annotation</artifactId>
     <name>mybatis-plus-join-annotation</name>
 
diff --git a/mybatis-plus-join-boot-starter/pom.xml b/mybatis-plus-join-boot-starter/pom.xml
index 6f8d72a..2ab8557 100644
--- a/mybatis-plus-join-boot-starter/pom.xml
+++ b/mybatis-plus-join-boot-starter/pom.xml
@@ -7,9 +7,9 @@
     <parent>
         <groupId>com.github.yulichang</groupId>
         <artifactId>mybatis-plus-join-root</artifactId>
-        <version>1.3.10</version>
+        <version>1.3.11</version>
     </parent>
-    <version>1.3.10</version>
+    <version>1.3.11</version>
     <artifactId>mybatis-plus-join-boot-starter</artifactId>
     <name>mybatis-plus-join-boot-starter</name>
 
@@ -47,7 +47,7 @@
         <dependency>
             <groupId>com.github.yulichang</groupId>
             <artifactId>mybatis-plus-join-core</artifactId>
-            <version>1.3.10</version>
+            <version>1.3.11</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
diff --git a/mybatis-plus-join-core/pom.xml b/mybatis-plus-join-core/pom.xml
index 0544c8e..e373655 100644
--- a/mybatis-plus-join-core/pom.xml
+++ b/mybatis-plus-join-core/pom.xml
@@ -7,9 +7,9 @@
     <parent>
         <groupId>com.github.yulichang</groupId>
         <artifactId>mybatis-plus-join-root</artifactId>
-        <version>1.3.10</version>
+        <version>1.3.11</version>
     </parent>
-    <version>1.3.10</version>
+    <version>1.3.11</version>
     <artifactId>mybatis-plus-join-core</artifactId>
     <name>mybatis-plus-join-core</name>
 
@@ -47,7 +47,7 @@
         <dependency>
             <groupId>com.github.yulichang</groupId>
             <artifactId>mybatis-plus-join-annotation</artifactId>
-            <version>1.3.10</version>
+            <version>1.3.11</version>
         </dependency>
         <dependency>
             <groupId>com.baomidou</groupId>
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/config/InterceptorConfig.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/config/InterceptorConfig.java
index 8cdbd0a..a893038 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/config/InterceptorConfig.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/config/InterceptorConfig.java
@@ -29,7 +29,7 @@ public class InterceptorConfig {
             //打印banner
             System.out.println(" _ _   |_  _ _|_. ___ _ |    _  .  _  .  _  \n" +
                     "| | |\\/|_)(_| | |_\\  |_)||_|_\\  | (_) | | | \n" +
-                    "     /               |          /            1.3.10");
+                    "     /               |          /            1.3.11");
         }
     }
 
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/interceptor/MPJInterceptor.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/interceptor/MPJInterceptor.java
index 386273b..49040ce 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/interceptor/MPJInterceptor.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/interceptor/MPJInterceptor.java
@@ -3,7 +3,6 @@ package com.github.yulichang.interceptor;
 import com.baomidou.mybatisplus.core.metadata.TableInfo;
 import com.baomidou.mybatisplus.core.metadata.TableInfoHelper;
 import com.baomidou.mybatisplus.core.toolkit.*;
-import com.github.yulichang.interfaces.MPJBaseJoin;
 import com.github.yulichang.mapper.MPJTableMapperHelper;
 import com.github.yulichang.method.MPJResultType;
 import com.github.yulichang.query.MPJQueryWrapper;
@@ -15,8 +14,6 @@ import com.github.yulichang.wrapper.resultmap.Result;
 import com.github.yulichang.wrapper.segments.Select;
 import com.github.yulichang.wrapper.segments.SelectLabel;
 import org.apache.ibatis.executor.Executor;
-import org.apache.ibatis.logging.Log;
-import org.apache.ibatis.logging.LogFactory;
 import org.apache.ibatis.mapping.MappedStatement;
 import org.apache.ibatis.mapping.ResultFlag;
 import org.apache.ibatis.mapping.ResultMap;
@@ -46,8 +43,6 @@ import java.util.concurrent.ConcurrentHashMap;
 public class MPJInterceptor implements Interceptor {
 
 
-    private static final Log logger = LogFactory.getLog(MPJInterceptor.class);
-
     private static final List<ResultMapping> EMPTY_RESULT_MAPPING = new ArrayList<>(0);
 
     /**
@@ -65,11 +60,6 @@ public class MPJInterceptor implements Interceptor {
             if (args[1] instanceof Map) {
                 Map<String, Object> map = (Map<String, Object>) args[1];
                 Object ew = map.containsKey(Constants.WRAPPER) ? map.get(Constants.WRAPPER) : null;
-                if (!map.containsKey(Constant.PARAM_TYPE)) {
-                    map.put(Constant.PARAM_TYPE, Objects.nonNull(ew) && (ew instanceof MPJBaseJoin));
-                } else {
-                    logger.warn(String.format("请不要使用MPJ预留参数名 %s", Constant.PARAM_TYPE));
-                }
                 if (CollectionUtils.isNotEmpty(map) && map.containsKey(Constant.CLAZZ)) {
                     Class<?> clazz = (Class<?>) map.get(Constant.CLAZZ);
                     if (Objects.nonNull(clazz)) {
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectCount.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectCount.java
index c422f98..e33eb38 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectCount.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectCount.java
@@ -2,8 +2,9 @@ package com.github.yulichang.method.mp;
 
 import com.baomidou.mybatisplus.core.metadata.MPJTableInfoHelper;
 import com.baomidou.mybatisplus.core.metadata.TableInfo;
+import com.baomidou.mybatisplus.core.toolkit.Constants;
 import com.baomidou.mybatisplus.core.toolkit.sql.SqlScriptUtils;
-import com.github.yulichang.toolkit.Constant;
+import com.github.yulichang.interfaces.MPJBaseJoin;
 import org.apache.ibatis.mapping.MappedStatement;
 
 /**
@@ -28,7 +29,7 @@ public class SelectCount extends com.baomidou.mybatisplus.core.injector.methods.
 
     @Override
     protected String sqlWhereEntityWrapper(boolean newLine, TableInfo table) {
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 super.sqlWhereEntityWrapper(newLine, table), mpjSqlWhereEntityWrapper(newLine, table));
     }
 }
\ No newline at end of file
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectList.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectList.java
index a05606a..1602af6 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectList.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectList.java
@@ -2,9 +2,10 @@ package com.github.yulichang.method.mp;
 
 import com.baomidou.mybatisplus.core.metadata.MPJTableInfoHelper;
 import com.baomidou.mybatisplus.core.metadata.TableInfo;
+import com.baomidou.mybatisplus.core.toolkit.Constants;
 import com.baomidou.mybatisplus.core.toolkit.StringPool;
 import com.baomidou.mybatisplus.core.toolkit.sql.SqlScriptUtils;
-import com.github.yulichang.toolkit.Constant;
+import com.github.yulichang.interfaces.MPJBaseJoin;
 import org.apache.ibatis.mapping.MappedStatement;
 
 /**
@@ -29,14 +30,14 @@ public class SelectList extends com.baomidou.mybatisplus.core.injector.methods.S
 
     @Override
     protected String sqlWhereEntityWrapper(boolean newLine, TableInfo table) {
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 super.sqlWhereEntityWrapper(newLine, table), mpjSqlWhereEntityWrapper(newLine, table));
     }
 
     @Override
     protected String sqlSelectColumns(TableInfo table, boolean queryWrapper) {
         String selectColumns = super.sqlSelectColumns(table, queryWrapper);
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 selectColumns, mpjSqlSelectColumns() + StringPool.SPACE + selectColumns);
     }
 }
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectMaps.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectMaps.java
index 5f3a964..da91597 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectMaps.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectMaps.java
@@ -2,9 +2,10 @@ package com.github.yulichang.method.mp;
 
 import com.baomidou.mybatisplus.core.metadata.MPJTableInfoHelper;
 import com.baomidou.mybatisplus.core.metadata.TableInfo;
+import com.baomidou.mybatisplus.core.toolkit.Constants;
 import com.baomidou.mybatisplus.core.toolkit.StringPool;
 import com.baomidou.mybatisplus.core.toolkit.sql.SqlScriptUtils;
-import com.github.yulichang.toolkit.Constant;
+import com.github.yulichang.interfaces.MPJBaseJoin;
 import org.apache.ibatis.mapping.MappedStatement;
 
 /**
@@ -29,14 +30,14 @@ public class SelectMaps extends com.baomidou.mybatisplus.core.injector.methods.S
 
     @Override
     protected String sqlWhereEntityWrapper(boolean newLine, TableInfo table) {
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 super.sqlWhereEntityWrapper(newLine, table), mpjSqlWhereEntityWrapper(newLine, table));
     }
 
     @Override
     protected String sqlSelectColumns(TableInfo table, boolean queryWrapper) {
         String selectColumns = super.sqlSelectColumns(table, queryWrapper);
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 selectColumns, mpjSqlSelectColumns() + StringPool.SPACE + selectColumns);
     }
 }
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectMapsPage.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectMapsPage.java
index 402cc5e..b6e592a 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectMapsPage.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectMapsPage.java
@@ -2,9 +2,10 @@ package com.github.yulichang.method.mp;
 
 import com.baomidou.mybatisplus.core.metadata.MPJTableInfoHelper;
 import com.baomidou.mybatisplus.core.metadata.TableInfo;
+import com.baomidou.mybatisplus.core.toolkit.Constants;
 import com.baomidou.mybatisplus.core.toolkit.StringPool;
 import com.baomidou.mybatisplus.core.toolkit.sql.SqlScriptUtils;
-import com.github.yulichang.toolkit.Constant;
+import com.github.yulichang.interfaces.MPJBaseJoin;
 import org.apache.ibatis.mapping.MappedStatement;
 
 /**
@@ -29,14 +30,14 @@ public class SelectMapsPage extends com.baomidou.mybatisplus.core.injector.metho
 
     @Override
     protected String sqlWhereEntityWrapper(boolean newLine, TableInfo table) {
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 super.sqlWhereEntityWrapper(newLine, table), mpjSqlWhereEntityWrapper(newLine, table));
     }
 
     @Override
     protected String sqlSelectColumns(TableInfo table, boolean queryWrapper) {
         String selectColumns = super.sqlSelectColumns(table, queryWrapper);
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 selectColumns, mpjSqlSelectColumns() + StringPool.SPACE + selectColumns);
     }
 }
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectObjs.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectObjs.java
index ce07be6..81d5a35 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectObjs.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectObjs.java
@@ -2,9 +2,10 @@ package com.github.yulichang.method.mp;
 
 import com.baomidou.mybatisplus.core.metadata.MPJTableInfoHelper;
 import com.baomidou.mybatisplus.core.metadata.TableInfo;
+import com.baomidou.mybatisplus.core.toolkit.Constants;
 import com.baomidou.mybatisplus.core.toolkit.StringPool;
 import com.baomidou.mybatisplus.core.toolkit.sql.SqlScriptUtils;
-import com.github.yulichang.toolkit.Constant;
+import com.github.yulichang.interfaces.MPJBaseJoin;
 import org.apache.ibatis.mapping.MappedStatement;
 
 /**
@@ -29,14 +30,14 @@ public class SelectObjs extends com.baomidou.mybatisplus.core.injector.methods.S
 
     @Override
     protected String sqlWhereEntityWrapper(boolean newLine, TableInfo table) {
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 super.sqlWhereEntityWrapper(newLine, table), mpjSqlWhereEntityWrapper(newLine, table));
     }
 
     @Override
     protected String sqlSelectColumns(TableInfo table, boolean queryWrapper) {
         String selectColumns = super.sqlSelectColumns(table, queryWrapper);
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 selectColumns, mpjSqlSelectColumns() + StringPool.SPACE + selectColumns);
     }
 }
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectOne.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectOne.java
index 93cd0a6..f6023c9 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectOne.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectOne.java
@@ -2,9 +2,10 @@ package com.github.yulichang.method.mp;
 
 import com.baomidou.mybatisplus.core.metadata.MPJTableInfoHelper;
 import com.baomidou.mybatisplus.core.metadata.TableInfo;
+import com.baomidou.mybatisplus.core.toolkit.Constants;
 import com.baomidou.mybatisplus.core.toolkit.StringPool;
 import com.baomidou.mybatisplus.core.toolkit.sql.SqlScriptUtils;
-import com.github.yulichang.toolkit.Constant;
+import com.github.yulichang.interfaces.MPJBaseJoin;
 import org.apache.ibatis.mapping.MappedStatement;
 
 /**
@@ -34,14 +35,14 @@ public class SelectOne extends com.baomidou.mybatisplus.core.injector.methods.Se
 
     @Override
     protected String sqlWhereEntityWrapper(boolean newLine, TableInfo table) {
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 super.sqlWhereEntityWrapper(newLine, table), mpjSqlWhereEntityWrapper(newLine, table));
     }
 
     @Override
     protected String sqlSelectColumns(TableInfo table, boolean queryWrapper) {
         String selectColumns = super.sqlSelectColumns(table, queryWrapper);
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 selectColumns, mpjSqlSelectColumns() + StringPool.SPACE + selectColumns);
     }
 }
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectPage.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectPage.java
index 5816266..e252206 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectPage.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/SelectPage.java
@@ -2,9 +2,10 @@ package com.github.yulichang.method.mp;
 
 import com.baomidou.mybatisplus.core.metadata.MPJTableInfoHelper;
 import com.baomidou.mybatisplus.core.metadata.TableInfo;
+import com.baomidou.mybatisplus.core.toolkit.Constants;
 import com.baomidou.mybatisplus.core.toolkit.StringPool;
 import com.baomidou.mybatisplus.core.toolkit.sql.SqlScriptUtils;
-import com.github.yulichang.toolkit.Constant;
+import com.github.yulichang.interfaces.MPJBaseJoin;
 import org.apache.ibatis.mapping.MappedStatement;
 
 /**
@@ -29,14 +30,14 @@ public class SelectPage extends com.baomidou.mybatisplus.core.injector.methods.S
 
     @Override
     protected String sqlWhereEntityWrapper(boolean newLine, TableInfo table) {
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 super.sqlWhereEntityWrapper(newLine, table), mpjSqlWhereEntityWrapper(newLine, table));
     }
 
     @Override
     protected String sqlSelectColumns(TableInfo table, boolean queryWrapper) {
         String selectColumns = super.sqlSelectColumns(table, queryWrapper);
-        return SqlScriptUtils.convertChoose(String.format("%s == null or !%s", Constant.PARAM_TYPE, Constant.PARAM_TYPE),
+        return SqlScriptUtils.convertChoose(String.format("%s == null or !(%s instanceof %s)", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()),
                 selectColumns, mpjSqlSelectColumns() + StringPool.SPACE + selectColumns);
     }
 }
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/TableAlias.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/TableAlias.java
index 1b2fd6b..8498282 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/TableAlias.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/method/mp/TableAlias.java
@@ -3,8 +3,8 @@ package com.github.yulichang.method.mp;
 import com.baomidou.mybatisplus.core.metadata.TableInfo;
 import com.baomidou.mybatisplus.core.toolkit.Constants;
 import com.baomidou.mybatisplus.core.toolkit.sql.SqlScriptUtils;
+import com.github.yulichang.interfaces.MPJBaseJoin;
 import com.github.yulichang.method.MPJBaseMethod;
-import com.github.yulichang.toolkit.Constant;
 
 /**
  * 兼容原生方法
@@ -15,10 +15,10 @@ import com.github.yulichang.toolkit.Constant;
 public interface TableAlias extends Constants, MPJBaseMethod {
 
     default String getTableName(TableInfo tableInfo) {
-        return tableInfo.getTableName() + SPACE + SqlScriptUtils.convertIf("${ew.alias}",
-                String.format("%s != null and %s", Constant.PARAM_TYPE, Constant.PARAM_TYPE), false)
-                + SPACE + SqlScriptUtils.convertIf("${ew.from}",
-                String.format("%s != null and %s and %s != null and %s != ''", Constant.PARAM_TYPE, Constant.PARAM_TYPE,
-                        "ew.from", "ew.from"), false);
+        String from = SqlScriptUtils.convertIf("${ew.from}",
+                String.format("%s != null and %s != ''", "ew.from", "ew.from"), true);
+        String alias = SqlScriptUtils.convertIf("${ew.alias}" + NEWLINE + from,
+                String.format("%s != null and %s instanceof %s", Constants.WRAPPER, Constants.WRAPPER, MPJBaseJoin.class.getName()), true);
+        return tableInfo.getTableName() + SPACE + alias;
     }
 }
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/Constant.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/Constant.java
index c71a8d3..560225a 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/Constant.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/Constant.java
@@ -27,8 +27,6 @@ public interface Constant {
 
     String CLAZZ = "resultTypeClass_Eg1sG";
 
-    String PARAM_TYPE = "paramType_Gr8re1Ee";
-
     /**
      * " LEFT JOIN "
      */
diff --git a/mybatis-plus-join-test/pom.xml b/mybatis-plus-join-test/pom.xml
index 2a7974b..52d049e 100644
--- a/mybatis-plus-join-test/pom.xml
+++ b/mybatis-plus-join-test/pom.xml
@@ -7,11 +7,11 @@
     <parent>
         <groupId>com.github.yulichang</groupId>
         <artifactId>mybatis-plus-join-root</artifactId>
-        <version>1.3.10</version>
+        <version>1.3.11</version>
     </parent>
     <artifactId>mybatis-plus-join-test</artifactId>
     <packaging>pom</packaging>
-    <version>1.3.10</version>
+    <version>1.3.11</version>
 
     <name>mybatis-plus-join-test</name>
 
@@ -85,7 +85,7 @@
         <dependency>
             <groupId>com.github.yulichang</groupId>
             <artifactId>mybatis-plus-join-boot-starter</artifactId>
-            <version>1.3.10</version>
+            <version>1.3.11</version>
         </dependency>
         <!-- PageHelper 兼容性测试 -->
         <!--        <dependency>-->
diff --git a/mybatis-plus-join-test/test-collection/pom.xml b/mybatis-plus-join-test/test-collection/pom.xml
index 9dd535b..0c30c90 100644
--- a/mybatis-plus-join-test/test-collection/pom.xml
+++ b/mybatis-plus-join-test/test-collection/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github.yulichang</groupId>
         <artifactId>mybatis-plus-join-test</artifactId>
-        <version>1.3.10</version>
+        <version>1.3.11</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/mybatis-plus-join-test/test-join/pom.xml b/mybatis-plus-join-test/test-join/pom.xml
index 5279840..18901c7 100644
--- a/mybatis-plus-join-test/test-join/pom.xml
+++ b/mybatis-plus-join-test/test-join/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github.yulichang</groupId>
         <artifactId>mybatis-plus-join-test</artifactId>
-        <version>1.3.10</version>
+        <version>1.3.11</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/mybatis-plus-join-test/test-mapping/pom.xml b/mybatis-plus-join-test/test-mapping/pom.xml
index de1d8a5..5e3e4c7 100644
--- a/mybatis-plus-join-test/test-mapping/pom.xml
+++ b/mybatis-plus-join-test/test-mapping/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>mybatis-plus-join-test</artifactId>
         <groupId>com.github.yulichang</groupId>
-        <version>1.3.10</version>
+        <version>1.3.11</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/mybatis-plus-join/pom.xml b/mybatis-plus-join/pom.xml
index 4e5cec9..fc51748 100644
--- a/mybatis-plus-join/pom.xml
+++ b/mybatis-plus-join/pom.xml
@@ -10,13 +10,13 @@
         <dependency>
             <groupId>com.github.yulichang</groupId>
             <artifactId>mybatis-plus-join-boot-starter</artifactId>
-            <version>1.3.10</version>
+            <version>1.3.11</version>
         </dependency>
     -->
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.github.yulichang</groupId>
     <artifactId>mybatis-plus-join</artifactId>
-    <version>1.3.10</version>
+    <version>1.3.11</version>
     <name>mybatis-plus-join</name>
 
     <description>An enhanced toolkit of Mybatis-Plus to simplify development.</description>
@@ -53,7 +53,7 @@
         <dependency>
             <groupId>com.github.yulichang</groupId>
             <artifactId>mybatis-plus-join-boot-starter</artifactId>
-            <version>1.3.10</version>
+            <version>1.3.11</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/pom.xml b/pom.xml
index a8a0ed7..d8e6114 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <groupId>com.github.yulichang</groupId>
     <artifactId>mybatis-plus-join-root</artifactId>
     <packaging>pom</packaging>
-    <version>1.3.10</version>
+    <version>1.3.11</version>
     <name>mybatis-plus-join-root</name>
 
     <description>An enhanced toolkit of Mybatis-Plus to simplify development.</description>
@@ -33,7 +33,6 @@
         <module>mybatis-plus-join-boot-starter</module>
         <module>mybatis-plus-join-core</module>
         <module>mybatis-plus-join-annotation</module>
-        <module>mybatis-plus-join-test</module>
     </modules>
 
     <properties>
@@ -45,7 +44,4 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
-    <dependencies>
-
-    </dependencies>
 </project>