diff --git a/ruoyi-biemo/src/main/java/com/ruoyi/biemo/business/domain/Category.java b/ruoyi-biemo/src/main/java/com/ruoyi/biemo/business/domain/Category.java
new file mode 100644
index 0000000..8e00793
--- /dev/null
+++ b/ruoyi-biemo/src/main/java/com/ruoyi/biemo/business/domain/Category.java
@@ -0,0 +1,40 @@
+package com.ruoyi.biemo.business.domain;
+
+import com.ruoyi.common.annotation.Excel;
+import com.ruoyi.common.core.domain.TreeEntity;
+import org.springframework.data.mongodb.core.mapping.Document;
+
+
+@Document
+public class Category extends TreeEntity<Category> implements Cloneable  {
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 本体主键
+     */
+    private Long id;
+    /**
+     * 本体名称
+     */
+    private String cateName;
+
+
+    private Long type;
+
+
+    private String typeName;
+
+    /**
+     * 显示颜色
+     */
+    private String color;
+
+    /**
+     * 图标名称
+     */
+    private String icon;
+
+
+    private Integer isSync;
+
+}
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/TreeEntity.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/TreeEntity.java
index a180a18..117c027 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/TreeEntity.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/TreeEntity.java
@@ -5,10 +5,10 @@ import java.util.List;
 
 /**
  * Tree基类
- * 
+ *
  * @author ruoyi
  */
-public class TreeEntity extends BaseEntity
+public class TreeEntity<T> extends BaseEntity
 {
     private static final long serialVersionUID = 1L;