diff --git a/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/MybatisFlexProcessor.java b/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/MybatisFlexProcessor.java
index 0d1dcf22..4a8c3dd7 100644
--- a/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/MybatisFlexProcessor.java
+++ b/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/MybatisFlexProcessor.java
@@ -149,7 +149,7 @@ public class MybatisFlexProcessor extends AbstractProcessor {
                 assert table != null;
 
                 // 类属性 fix: https://gitee.com/mybatis-flex/mybatis-flex/issues/I7I08X
-                Set<ColumnInfo> columnInfos = new HashSet<>();
+                Set<ColumnInfo> columnInfos = new TreeSet<>();
                 // 默认查询的属性，非 isLarge 字段
                 List<String> defaultColumns = new ArrayList<>();
 
diff --git a/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/entity/ColumnInfo.java b/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/entity/ColumnInfo.java
index dba7c3b3..93649a3c 100644
--- a/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/entity/ColumnInfo.java
+++ b/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/entity/ColumnInfo.java
@@ -24,7 +24,7 @@ import java.util.Objects;
  * @author 王帅
  * @since 2023-07-01
  */
-public class ColumnInfo {
+public class ColumnInfo implements Comparable<ColumnInfo> {
 
     /**
      * 属性名。
@@ -82,4 +82,12 @@ public class ColumnInfo {
         return property != null ? property.hashCode() : 0;
     }
 
+    @Override
+    public int compareTo(ColumnInfo o) {
+        // 先根据属性长度排序，属性名短的在上
+        int compare = Integer.compare(property.length(), o.property.length());
+        // 属性名长度一样，再按字母排序
+        return compare == 0 ? property.compareTo(o.property) : compare;
+    }
+
 }
\ No newline at end of file