diff --git a/mcwl-common/src/main/java/com/mcwl/common/handler/MyMetaObjectHandler.java b/mcwl-common/src/main/java/com/mcwl/common/handler/MyMetaObjectHandler.java
index 55f44a6..ed3fb48 100644
--- a/mcwl-common/src/main/java/com/mcwl/common/handler/MyMetaObjectHandler.java
+++ b/mcwl-common/src/main/java/com/mcwl/common/handler/MyMetaObjectHandler.java
@@ -20,9 +20,9 @@ public class MyMetaObjectHandler implements MetaObjectHandler {
 
     @Override
     public void insertFill(MetaObject metaObject) {
-        this.setFieldValByName("createBy", SecurityUtils.getUsername(), metaObject);
-        this.setFieldValByName("createTime", new Date(), metaObject);
-        this.setFieldValByName("tenantId", SecurityUtils.getUserId(), metaObject);
+        this.strictInsertFill(metaObject, "createBy", String.class, SecurityUtils.getUsername());
+        this.strictInsertFill(metaObject, "createTime", Date.class, new Date());
+        this.strictInsertFill(metaObject, "tenantId", Long.class, SecurityUtils.getUserId());
     }
 
     @Override
diff --git a/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/constant/InviteConstant.java b/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/constant/InviteConstant.java
index f761e00..201a3e9 100644
--- a/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/constant/InviteConstant.java
+++ b/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/constant/InviteConstant.java
@@ -1,5 +1,9 @@
 package com.mcwl.communityCenter.constant;
 
+
+/**
+ * 邀请常量
+ */
 public class InviteConstant {
     /**
      * 邀请类型 0普通用户
diff --git a/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/constant/StatusConstant.java b/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/constant/StatusConstant.java
new file mode 100644
index 0000000..18c022e
--- /dev/null
+++ b/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/constant/StatusConstant.java
@@ -0,0 +1,17 @@
+package com.mcwl.communityCenter.constant;
+
+/**
+ * 状态常量
+ */
+public class StatusConstant {
+    /**
+     * 可用
+     */
+    public static final int STATUS_AVAILABLE = 1;
+
+    /**
+     * 不可用
+     */
+    public static final int STATUS_UNAVAILABLE = 0;
+
+}
diff --git a/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/domain/Publish.java b/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/domain/Publish.java
index d2e4fc9..d7cd1ea 100644
--- a/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/domain/Publish.java
+++ b/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/domain/Publish.java
@@ -34,6 +34,11 @@ public class Publish extends BaseEntity {
      */
     private String content;
 
+    /**
+     * 发布人
+     */
+    private Long userId;
+
     /**
      * 发布时间 - 定时发布
      */
diff --git a/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/service/impl/InviteServiceImpl.java b/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/service/impl/InviteServiceImpl.java
index 8484566..c081793 100644
--- a/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/service/impl/InviteServiceImpl.java
+++ b/mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/service/impl/InviteServiceImpl.java
@@ -11,6 +11,7 @@ import com.mcwl.common.core.page.TableDataInfo;
 import com.mcwl.common.utils.SecurityUtils;
 import com.mcwl.common.utils.ShareCodeUtils;
 import com.mcwl.communityCenter.constant.InviteConstant;
+import com.mcwl.communityCenter.constant.StatusConstant;
 import com.mcwl.communityCenter.domain.Invite;
 import com.mcwl.communityCenter.domain.InviteCodeMapping;
 import com.mcwl.communityCenter.domain.Publish;
@@ -24,6 +25,7 @@ import com.mcwl.communityCenter.service.PublishService;
 import com.mcwl.communityCenter.service.UserCommunityService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -66,6 +68,7 @@ public class InviteServiceImpl extends ServiceImpl<InviteMapper, Invite> impleme
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public boolean acceptInvite(Long communityId, String inviteCode) {
 
         // 解析邀请码
@@ -74,6 +77,11 @@ public class InviteServiceImpl extends ServiceImpl<InviteMapper, Invite> impleme
             return false;
         }
 
+        // 判断是否是同一个人
+        if (Objects.equals(userId, SecurityUtils.getUserId())) {
+            return false;
+        }
+
         // 查询邀请码
         InviteCodeMapping inviteCodeMapping = inviteCodeMappingService.lambdaQuery()
                 .eq(InviteCodeMapping::getUserId, userId)
@@ -85,6 +93,8 @@ public class InviteServiceImpl extends ServiceImpl<InviteMapper, Invite> impleme
             return false;
         }
 
+        inviteCodeMapping.setStatus(StatusConstant.STATUS_UNAVAILABLE);
+        inviteCodeMappingService.updateById(inviteCodeMapping);
 
         Invite invite = new Invite();
         invite.setTenantId(userId);