diff --git a/src/main/java/com/youlai/system/common/base/BaseEntity.java b/src/main/java/com/youlai/system/common/base/BaseEntity.java
index 89320fd2..d6a89e8d 100644
--- a/src/main/java/com/youlai/system/common/base/BaseEntity.java
+++ b/src/main/java/com/youlai/system/common/base/BaseEntity.java
@@ -1,6 +1,8 @@
 package com.youlai.system.common.base;
 
-import com.baomidou.mybatisplus.annotation.*;
+import com.baomidou.mybatisplus.annotation.FieldFill;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableLogic;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import lombok.Data;
@@ -23,12 +25,6 @@ public class BaseEntity implements Serializable {
     @Serial
     private static final long serialVersionUID = 1L;
 
-    /**
-     * 主键ID
-     */
-    @TableId(type = IdType.AUTO)
-    private Long id;
-
     /**
      * 创建时间
      */
@@ -45,4 +41,9 @@ public class BaseEntity implements Serializable {
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private LocalDateTime updateTime;
 
+    /**
+     * 逻辑删除标识 (0-未删除 1-已删除)
+     */
+    @TableLogic(value = "0", delval = "1")
+    private Integer isDeleted;
 }