diff --git a/ruoyi-modules/rouyi-scale/src/main/java/org/dromara/scale/domain/Activity.java b/ruoyi-modules/rouyi-scale/src/main/java/org/dromara/scale/domain/Activity.java
index 4bc6f87..59c45fc 100644
--- a/ruoyi-modules/rouyi-scale/src/main/java/org/dromara/scale/domain/Activity.java
+++ b/ruoyi-modules/rouyi-scale/src/main/java/org/dromara/scale/domain/Activity.java
@@ -1,5 +1,6 @@
 package org.dromara.scale.domain;
 
+import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
@@ -26,7 +27,7 @@ public class Activity extends BaseEntity {
     /**
      *
      */
-    @TableId(value = "id")
+    @TableId(value = "id", type = IdType.AUTO)
     private Long id;
 
     /**
diff --git a/ruoyi-modules/rouyi-scale/src/main/java/org/dromara/scale/domain/ActivityEnter.java b/ruoyi-modules/rouyi-scale/src/main/java/org/dromara/scale/domain/ActivityEnter.java
index 86a10d3..0da5521 100644
--- a/ruoyi-modules/rouyi-scale/src/main/java/org/dromara/scale/domain/ActivityEnter.java
+++ b/ruoyi-modules/rouyi-scale/src/main/java/org/dromara/scale/domain/ActivityEnter.java
@@ -24,7 +24,7 @@ public class ActivityEnter extends BaseEntity {
     /**
      *
      */
-    @TableId(value = "id")
+    @TableId(value = "id", type = IdType.AUTO)
     private Long id;
 
     /**