diff --git a/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/expression/AndExpressionX.java b/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/expression/AndExpressionX.java
index 56fefbce5..54198e496 100644
--- a/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/expression/AndExpressionX.java
+++ b/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/expression/AndExpressionX.java
@@ -18,7 +18,7 @@ public class AndExpressionX extends AndExpression {
 
     @Override
     public String toString() {
-        return "(" + this.getLeftExpression() + " " + this.getStringExpression() + " " + this.getRightExpression() + ")";
+        return "(" + super.toString() + ")";
     }
 
 }
diff --git a/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/expression/OrExpressionX.java b/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/expression/OrExpressionX.java
index 53b7e684d..19b4695cf 100644
--- a/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/expression/OrExpressionX.java
+++ b/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/expression/OrExpressionX.java
@@ -18,7 +18,7 @@ public class OrExpressionX extends OrExpression {
 
     @Override
     public String toString() {
-        return "(" + this.getLeftExpression() + " " + this.getStringExpression() + " " + this.getRightExpression() + ")";
+        return "(" + super.toString() + ")";
     }
 
 }