diff --git a/dbm-ui/backend/db_meta/api/cluster/nosqlcomm/other.py b/dbm-ui/backend/db_meta/api/cluster/nosqlcomm/other.py
index a3b90b392e..2f476b2bc9 100644
--- a/dbm-ui/backend/db_meta/api/cluster/nosqlcomm/other.py
+++ b/dbm-ui/backend/db_meta/api/cluster/nosqlcomm/other.py
@@ -30,7 +30,10 @@ def get_cluster_detail(cluster_id: int):
 
 def get_cluster_proxies(cluster_id: int):
     try:
-        cluster_obj = Cluster.objects.get(id=cluster_id)
+        cluster_obj = Cluster.objects.prefetch_related(
+            "proxyinstance_set",
+            "proxyinstance_set__machine",
+        ).get(id=cluster_id)
         return [
             {"ip": proxy_obj.machine.ip, "port": proxy_obj.port, "admin_port": proxy_obj.admin_port}
             for proxy_obj in cluster_obj.proxyinstance_set.all()
diff --git a/dbm-ui/backend/flow/engine/bamboo/scene/redis/atom_jobs/redis_switch.py b/dbm-ui/backend/flow/engine/bamboo/scene/redis/atom_jobs/redis_switch.py
index 720218cb32..426e12ab20 100644
--- a/dbm-ui/backend/flow/engine/bamboo/scene/redis/atom_jobs/redis_switch.py
+++ b/dbm-ui/backend/flow/engine/bamboo/scene/redis/atom_jobs/redis_switch.py
@@ -152,16 +152,23 @@ def RedisClusterSwitchAtomJob(root_id, data, act_kwargs: ActKwargs, sync_params:
         kwargs=asdict(swith_act),
     )
 
-    # 检查Proxy后端一致性
+    # 检查Proxy后端一致性;  精简一下传入参数，对于超大集群太多了
+    check_act = deepcopy(act_kwargs)
     if act_kwargs.cluster["cluster_type"] in [
         ClusterType.TwemproxyTendisSSDInstance,
         ClusterType.TendisTwemproxyRedisInstance,
     ]:
-        act_kwargs.get_redis_payload_func = RedisActPayload.redis_twemproxy_backends_4_scene.__name__
+        check_act.cluster = {
+            "bk_biz_id": act_kwargs.cluster["bk_biz_id"],
+            "cluster_id": act_kwargs.cluster["cluster_id"],
+            "cluster_type": act_kwargs.cluster["cluster_type"],
+            "immute_domain": act_kwargs.cluster["immute_domain"],
+        }
+        check_act.get_redis_payload_func = RedisActPayload.redis_twemproxy_backends_4_scene.__name__
         sub_pipeline.add_act(
             act_name=_("{}-检查切换状态").format(exec_ip),
             act_component_code=ExecuteDBActuatorScriptComponent.code,
-            kwargs=asdict(act_kwargs),
+            kwargs=asdict(check_act),
         )
 
     # 刷新DNS 主从版本需要
diff --git a/dbm-ui/backend/flow/engine/bamboo/scene/redis/redis_cluster_scene_cmr.py b/dbm-ui/backend/flow/engine/bamboo/scene/redis/redis_cluster_scene_cmr.py
index 8822744d3f..f07ac1bf73 100644
--- a/dbm-ui/backend/flow/engine/bamboo/scene/redis/redis_cluster_scene_cmr.py
+++ b/dbm-ui/backend/flow/engine/bamboo/scene/redis/redis_cluster_scene_cmr.py
@@ -397,7 +397,12 @@ def precheck_for_compelete_replace(self):
         for cluster_replacement in self.data["infos"]:
             for cluster_id in cluster_replacement["cluster_ids"]:
                 try:
-                    cluster = Cluster.objects.get(id=cluster_id, bk_biz_id=self.data["bk_biz_id"])
+                    cluster = Cluster.objects.prefetch_related(
+                        "proxyinstance_set",
+                        "storageinstance_set",
+                        "proxyinstance_set__machine",
+                        "storageinstance_set__machine",
+                    ).get(id=cluster_id, bk_biz_id=self.data["bk_biz_id"])
                 except Cluster.DoesNotExist as e:
                     raise Exception("redis cluster does not exist,{}", e)
                 # check proxy