diff --git a/pkg/multicloud/qcloud/qcloud.go b/pkg/multicloud/qcloud/qcloud.go
index 503d0bba62..a3083967b0 100644
--- a/pkg/multicloud/qcloud/qcloud.go
+++ b/pkg/multicloud/qcloud/qcloud.go
@@ -597,6 +597,9 @@ func (client *SQcloudClient) getCosClient(bucket *SBucket) (*cos.Client, error)
 					RequestBody:    client.debug,
 					ResponseHeader: client.debug,
 					ResponseBody:   client.debug,
+					Transport: &http.Transport{
+						Proxy: client.cpcfg.ProxyFunc,
+					},
 				},
 			},
 		},