fix: export log empty issue

restagent/etc/restconf.yaml

@@ -41,7 +41,7 @@ database:
   password: "1000omc@kp!"
   host: "127.0.0.1"
   port: 33066
-  name: tenants_db
+  name: "tenants_db"
   connParam: charset=utf8mb4&collation=utf8mb4_general_ci&parseTime=True&interpolateParams=True
   backup: d:/omc.git/be.ems/restagent/database