diff --git a/dbm-services/mysql/db-tools/dbactuator/pkg/components/spiderctl/import_schema_from_backend.go b/dbm-services/mysql/db-tools/dbactuator/pkg/components/spiderctl/import_schema_from_backend.go
index 90baebd243..7bbcca2c28 100644
--- a/dbm-services/mysql/db-tools/dbactuator/pkg/components/spiderctl/import_schema_from_backend.go
+++ b/dbm-services/mysql/db-tools/dbactuator/pkg/components/spiderctl/import_schema_from_backend.go
@@ -279,6 +279,7 @@ func (c *ImportSchemaFromBackendComp) migrateUseMydumper() (err error) {
 }
 
 // migrateUseMysqlDump 运行备份表结构
+// nolint
 func (c *ImportSchemaFromBackendComp) migrateUseMysqlDump() (err error) {
 	dumpOption := mysqlutil.MySQLDumpOption{
 		DumpSchema:              true,
@@ -306,11 +307,21 @@ func (c *ImportSchemaFromBackendComp) migrateUseMysqlDump() (err error) {
 		Charset:         c.charset,
 		MySQLDumpOption: dumpOption,
 	}
-	if err := dumper.Dump(); err != nil {
+	if err = dumper.Dump(); err != nil {
 		logger.Error("dump failed: %s", err.Error())
 		return err
 	}
 	logger.Info("备份表结构成功,开始导入表结构到中控")
+	_, err = c.tdbctlConn.Exec("set global tc_admin=0;")
+	if err != nil {
+		return err
+	}
+	defer func() {
+		_, err = c.tdbctlConn.Exec("set global tc_admin=1;")
+		if err != nil {
+			logger.Error("set global tc_admin=1 failed %s,请手动配置成tc_admin = 1", err.Error())
+		}
+	}()
 	dumpfileInfo := dumper.GetDumpFileInfo()
 	loader := mysqlutil.ExecuteSqlAtLocal{
 		IsForce:          false,
diff --git a/dbm-services/mysql/db-tools/dbactuator/pkg/util/mysqlutil/mysqlclient_exec.go b/dbm-services/mysql/db-tools/dbactuator/pkg/util/mysqlutil/mysqlclient_exec.go
index a97f17c8dc..f156b5662b 100644
--- a/dbm-services/mysql/db-tools/dbactuator/pkg/util/mysqlutil/mysqlclient_exec.go
+++ b/dbm-services/mysql/db-tools/dbactuator/pkg/util/mysqlutil/mysqlclient_exec.go
@@ -88,6 +88,7 @@ func (e ExecuteSqlAtLocal) ExecuteSqlByMySQLClient(sqlfile string, targetdbs []s
 	return nil
 }
 
+// ExecuteSqlWithOutReport TODO
 func (e ExecuteSqlAtLocal) ExecuteSqlWithOutReport(sqlfile string, targetdbs []string) (err error) {
 	for _, db := range targetdbs {
 		if err = e.ExecuteSqlByMySQLClientOne(sqlfile, db, false); err != nil {
@@ -114,6 +115,7 @@ func (e ExecuteSqlAtLocal) ExecuteSqlByMySQLClientOne(sqlfile string, db string,
 	return nil
 }
 
+// TestConnectionByMySQLClient TODO
 func (e ExecuteSqlAtLocal) TestConnectionByMySQLClient(db string, report bool) (err error) {
 	command := e.CreateLoadSQLCommand()
 	command = fmt.Sprintf(`echo "select version()" | %s %s`, command, db)
@@ -144,7 +146,7 @@ func (e ExecuteSqlAtLocal) ExecuteCommand(command string, report bool) (err erro
 	defer ef.Sync()
 	// 标准输出复制一份到错误文件中
 	stdout := io.MultiWriter(os.Stdout)
-	//stdout := io.MultiWriter(os.Stdout, ef)
+	// stdout := io.MultiWriter(os.Stdout, ef)
 	// 错误不输出控制台 去掉os.Stderr
 	// stderr := io.MultiWriter(os.Stderr, &stderrBuf, ef)
 	stderr := io.MultiWriter(&stderrBuf, ef)