diff --git a/Dockerfile b/Dockerfile
index d742d2e9..830aec30 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ WORKDIR /mayfly
 
 COPY mayfly_go_web .
 
-RUN yarn config set registry 'https://registry.npm.taobao.org' && \
+RUN yarn config set registry 'https://registry.npmmirror.com' && \
     yarn install && \
     yarn build
 
diff --git a/mayfly_go_web/package.json b/mayfly_go_web/package.json
index d3709965..a7d077b2 100644
--- a/mayfly_go_web/package.json
+++ b/mayfly_go_web/package.json
@@ -17,7 +17,7 @@
     "countup.js": "^2.7.0",
     "cropperjs": "^1.5.11",
     "echarts": "^5.4.3",
-    "element-plus": "^2.5.2",
+    "element-plus": "^2.5.3",
     "js-base64": "^3.7.5",
     "jsencrypt": "^3.3.2",
     "lodash": "^4.17.21",
diff --git a/server/internal/db/api/db_data_sync.go b/server/internal/db/api/db_data_sync.go
index 735b86c4..b327a034 100644
--- a/server/internal/db/api/db_data_sync.go
+++ b/server/internal/db/api/db_data_sync.go
@@ -1,7 +1,6 @@
 package api
 
 import (
-	"context"
 	"encoding/base64"
 	"mayfly-go/internal/db/api/form"
 	"mayfly-go/internal/db/api/vo"
@@ -73,7 +72,7 @@ func (d *DataSyncTask) DeleteTask(rc *req.Ctx) {
 func (d *DataSyncTask) ChangeStatus(rc *req.Ctx) {
 	form := &form.DataSyncTaskStatusForm{}
 	task := ginx.BindJsonAndCopyTo[*entity.DataSyncTask](rc.GinCtx, form, new(entity.DataSyncTask))
-	_ = d.DataSyncTaskApp.UpdateById(context.Background(), task)
+	_ = d.DataSyncTaskApp.UpdateById(rc.MetaCtx, task)
 
 	if task.Status == entity.DataSyncTaskStatusEnable {
 		task, err := d.DataSyncTaskApp.GetById(new(entity.DataSyncTask), task.Id)
@@ -99,7 +98,7 @@ func (d *DataSyncTask) Stop(rc *req.Ctx) {
 	task := new(entity.DataSyncTask)
 	task.Id = taskId
 	task.RunningState = entity.DataSyncTaskRunStateStop
-	_ = d.DataSyncTaskApp.UpdateById(context.Background(), task)
+	_ = d.DataSyncTaskApp.UpdateById(rc.MetaCtx, task)
 }
 
 func (d *DataSyncTask) GetTask(rc *req.Ctx) {
diff --git a/server/internal/db/application/db.go b/server/internal/db/application/db.go
index 8391af63..818bb26a 100644
--- a/server/internal/db/application/db.go
+++ b/server/internal/db/application/db.go
@@ -98,9 +98,13 @@ func (d *dbAppImpl) SaveDb(ctx context.Context, dbEntity *entity.Db, tagIds ...u
 	// 比较新旧数据库列表，需要将移除的数据库相关联的信息删除
 	_, delDb, _ := collx.ArrayCompare(newDbs, oldDbs)
 
-	for _, v := range delDb {
+	// 先简单关闭可能存在的旧库连接（可能改了关联标签导致DbConn.Info.TagPath与修改后的标签不一致、导致操作权限校验出错）
+	for _, v := range oldDbs {
 		// 关闭数据库连接
 		dbm.CloseDb(dbEntity.Id, v)
+	}
+
+	for _, v := range delDb {
 		// 删除该库关联的所有sql记录
 		d.DbSqlRepo.DeleteByCond(ctx, &entity.DbSql{DbId: dbId, Db: v})
 	}
diff --git a/server/internal/db/dbm/dbi/conn.go b/server/internal/db/dbm/dbi/conn.go
index 5ae1115b..b887490a 100644
--- a/server/internal/db/dbm/dbi/conn.go
+++ b/server/internal/db/dbm/dbi/conn.go
@@ -122,6 +122,11 @@ func (d *DbConn) GetDialect() Dialect {
 	return d.Info.Meta.GetDialect(d)
 }
 
+// 返回数据库连接状态
+func (d *DbConn) Stats(ctx context.Context, execSql string, args ...any) sql.DBStats {
+	return d.db.Stats()
+}
+
 // 关闭连接
 func (d *DbConn) Close() {
 	if d.db != nil {
diff --git a/server/pkg/base/repo.go b/server/pkg/base/repo.go
index e0cc273b..13b64a5f 100644
--- a/server/pkg/base/repo.go
+++ b/server/pkg/base/repo.go
@@ -197,9 +197,7 @@ func (br *RepoImpl[T]) GetModel() T {
 
 // 从上下文获取登录账号信息，并赋值至实体
 func (br *RepoImpl[T]) fillBaseInfo(ctx context.Context, e T) T {
-	if la := contextx.GetLoginAccount(ctx); la != nil {
-		// 默认使用数据库id策略, 若要改变则实体结构体自行覆盖FillBaseInfo方法。可参考 sys/entity.Resource
-		e.FillBaseInfo(model.IdGenTypeNone, la)
-	}
+	// 默认使用数据库id策略, 若要改变则实体结构体自行覆盖FillBaseInfo方法。可参考 sys/entity.Resource
+	e.FillBaseInfo(model.IdGenTypeNone, contextx.GetLoginAccount(ctx))
 	return e
 }