diff --git a/service/publishedGi.go b/service/publishedGi.go
index 69ab4e7..a6026d2 100644
--- a/service/publishedGi.go
+++ b/service/publishedGi.go
@@ -57,10 +57,13 @@ func PublishFormDraft(req *publishedGi.PublishReqDto, user *model.User) {
 	}
 	//需要删除的同名数据
 	oldData, _ := dbquery.PublishedGi.Debug().Where(dbquery.PublishedGi.Name.Eq(req.Name)).Find()
-	if len(oldData) > 0 {
+	oldDataLen := len(oldData)
+	mids := make([]int32, oldDataLen)
+	if oldDataLen > 0 {
 		// 逻辑删除
 		dbquery.PublishedGi.Debug().Where(dbquery.PublishedGi.Name.Eq(req.Name)).UpdateColumn(dbquery.PublishedGi.Status, 0)
-		for _, v := range oldData {
+		for i, v := range oldData {
+			mids[i] = v.ID
 			memory.DeleteMapVerifyStructure(v.ID) // 移除内存中的发布信息
 		}
 	}
@@ -81,6 +84,10 @@ func PublishFormDraft(req *publishedGi.PublishReqDto, user *model.User) {
 	newData, _ := dbquery.PublishedGi.
 		Where(dbquery.PublishedGi.Name.Eq(req.Name), dbquery.PublishedGi.Status.Eq(1)).
 		Order(dbquery.PublishedGi.PublishAt.Desc()).First()
+	// 对项目关联的地图进行修改
+	if oldDataLen > 0 {
+		dbquery.ProjectPublishLink.Where(dbquery.ProjectPublishLink.Mid.In(mids...)).UpdateColumn(dbquery.ProjectPublishLink.Mid, newData.ID)
+	}
 	// 地图信息更新到缓存
 	if newData != nil {
 		memory.PublishMapVerifyStructure(newData)