diff --git a/dbm-ui/backend/flow/engine/bamboo/scene/mongodb/mongodb_autofix.py b/dbm-ui/backend/flow/engine/bamboo/scene/mongodb/mongodb_autofix.py
index 9b1f605934..e4acb4f655 100644
--- a/dbm-ui/backend/flow/engine/bamboo/scene/mongodb/mongodb_autofix.py
+++ b/dbm-ui/backend/flow/engine/bamboo/scene/mongodb/mongodb_autofix.py
@@ -45,6 +45,7 @@ def get_public_data(self) -> Dict:
             "bk_app_abbr": AppCache.objects.get(bk_biz_id=bk_biz_id).db_app_abbr,
             "created_by": self.data["created_by"],
             "ticket_type": self.data["ticket_type"],
+            "db_version": "",
             "infos": {"MongoReplicaSet": [], "MongoShardedCluster": []},
         }
 
@@ -56,6 +57,7 @@ def shard_get_data(self) -> Dict:
         bk_cloud_id = self.autofix_info["bk_cloud_id"]
         cluster_id = self.autofix_info["cluster_ids"][0]
         cluster_info = MongoRepository().fetch_one_cluster(withDomain=False, id=cluster_id)
+        flow_parameter["db_version"] = cluster_info.major_version
         config = cluster_info.get_config()
         shards = cluster_info.get_shards()
         cluster = {}
@@ -143,6 +145,7 @@ def rs_get_data(self) -> Dict:
             instances = []
             for cluster_id in cluster_ids:
                 cluster_info = MongoRepository().fetch_one_cluster(withDomain=True, id=cluster_id)
+                flow_parameter["db_version"] = cluster_info.major_version
                 for member in cluster_info.get_shards()[0].members:
                     if mongod["ip"] == member.ip:
                         instances.append(
diff --git a/dbm-ui/backend/flow/engine/bamboo/scene/mongodb/sub_task/cluster_monogs_autofix.py b/dbm-ui/backend/flow/engine/bamboo/scene/mongodb/sub_task/cluster_monogs_autofix.py
index 5566d9949d..2320b6c3ec 100644
--- a/dbm-ui/backend/flow/engine/bamboo/scene/mongodb/sub_task/cluster_monogs_autofix.py
+++ b/dbm-ui/backend/flow/engine/bamboo/scene/mongodb/sub_task/cluster_monogs_autofix.py
@@ -58,16 +58,6 @@ def mongos_autofix(root_id: str, ticket_data: Optional[Dict], sub_sub_kwargs: Ac
     sub_sub_get_kwargs.mongos_info["conf_set_id"] = sub_sub_get_kwargs.get_config_set_name_replace(
         cluster_id=cluster_id
     )
-    # 获取db版本
-    db_version = sub_sub_get_kwargs.db_instance["db_version"]
-    # db大版本
-    sub_sub_get_kwargs.db_main_version = str(db_version.split("-")[1].split(".")[0])
-    # db发行版本
-    sub_sub_get_kwargs.db_release_version = db_version
-    # db发行
-    sub_sub_get_kwargs.db_release = db_version.split("-")[0]
-    # db版本
-    sub_sub_get_kwargs.payload["db_version"] = db_version.split("-")[1]
     sub_sub_get_kwargs.cluster_type = ClusterType.MongoShardedCluster.value
     sub_sub_get_kwargs.payload["key_file"] = sub_sub_get_kwargs.get_conf(
         cluster_name=sub_sub_get_kwargs.db_instance["cluster_name"]