diff --git a/adaptor/PCM-AI/PCM-MODELARTS/rpc/internal/logic/listalgorithmslogic.go b/adaptor/PCM-AI/PCM-MODELARTS/rpc/internal/logic/listalgorithmslogic.go
index b0f06806..f4a947a4 100644
--- a/adaptor/PCM-AI/PCM-MODELARTS/rpc/internal/logic/listalgorithmslogic.go
+++ b/adaptor/PCM-AI/PCM-MODELARTS/rpc/internal/logic/listalgorithmslogic.go
@@ -46,7 +46,7 @@ func (l *ListAlgorithmsLogic) ListAlgorithms(in *modelarts.ListAlgorithmsReq) (*
 
 	if modelArtsType == l.svcCtx.Config.HaweiModelArtsType {
 		modelArtsUrl := l.svcCtx.Config.ModelArtsUrl
-		url := modelArtsUrl + in.ProjectId + "v2/" + "/algorithms?offset=" + offset + "&" + "limit=" + limit
+		url := modelArtsUrl + "v2/" + in.ProjectId + "/algorithms?offset=" + offset + "&" + "limit=" + limit
 		token := common.GetToken()
 		statusCode, body, err := tool.HttpClientWithBodyAndCode(tool.GET, url, nil, token)
 		if err != nil {
@@ -72,7 +72,7 @@ func (l *ListAlgorithmsLogic) ListAlgorithms(in *modelarts.ListAlgorithmsReq) (*
 			Key:    AK,
 			Secret: SK,
 		}
-		r, err := http.NewRequest("GET", NanjingModelArtsUrl+in.ProjectId+"/algorithms?offset="+offset+"&"+"limit="+limit,
+		r, err := http.NewRequest("GET", NanjingModelArtsUrl+"v2/"+in.ProjectId+"/algorithms?offset="+offset+"&"+"limit="+limit,
 			bytes.NewBuffer([]byte("foo=bar")))
 		if err != nil {
 			fmt.Println(err)