diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/FlowCategory.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/FlowCategory.java
index 86ac1ac32..28918f1d9 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/FlowCategory.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/FlowCategory.java
@@ -1,5 +1,6 @@
 package org.dromara.workflow.domain;
 
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableLogic;
 import com.baomidou.mybatisplus.annotation.TableName;
@@ -8,6 +9,8 @@ import lombok.EqualsAndHashCode;
 import org.dromara.common.tenant.core.TenantEntity;
 
 import java.io.Serial;
+import java.util.ArrayList;
+import java.util.List;
 
 /**
  * 流程分类对象 wf_category
@@ -55,4 +58,10 @@ public class FlowCategory extends TenantEntity {
     @TableLogic
     private String delFlag;
 
+    /**
+     * 子菜单
+     */
+    @TableField(exist = false)
+    private List<FlowCategory> children = new ArrayList<>();
+
 }
diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/vo/FlowCategoryVo.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/vo/FlowCategoryVo.java
index c5d27855f..f1c4caad5 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/vo/FlowCategoryVo.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/vo/FlowCategoryVo.java
@@ -8,7 +8,9 @@ import org.dromara.workflow.domain.FlowCategory;
 
 import java.io.Serial;
 import java.io.Serializable;
+import java.util.ArrayList;
 import java.util.Date;
+import java.util.List;
 
 
 /**
@@ -64,4 +66,9 @@ public class FlowCategoryVo implements Serializable {
     @ExcelProperty(value = "创建时间")
     private Date createTime;
 
+    /**
+     * 子菜单
+     */
+    private List<FlowCategoryVo> children = new ArrayList<>();
+
 }