diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/QueryJoin.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/QueryJoin.java
index 09bb0ad..d6588a4 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/QueryJoin.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/QueryJoin.java
@@ -252,6 +252,13 @@ public interface QueryJoin<Children, Entity> extends MPJBaseJoin<Entity>, String
         return join(Constant.INNER_JOIN, clazz, alias, left, right, ext);
     }
 
+    /**
+     * innerjoin两个表支持别名 参考 left join
+     */
+    default <T, X> Children innerJoin(Class<T> clazz, String alias, SFunction<T, ?> left, String rightAlias, SFunction<X, ?> right) {
+        return join(Constant.INNER_JOIN, clazz, alias, left, rightAlias, right);
+    }
+
     /**
      * ignore 参考 left join
      */