diff --git a/adaptor/PCM-CORE/api/internal/config/config.go b/adaptor/PCM-CORE/api/internal/config/config.go
index 1a862052..21e0d04c 100644
--- a/adaptor/PCM-CORE/api/internal/config/config.go
+++ b/adaptor/PCM-CORE/api/internal/config/config.go
@@ -32,4 +32,5 @@ type Config struct {
 	ModelArtsRpcConf  zrpc.RpcClientConf
 	CephRpcConf       zrpc.RpcClientConf
 	OctopusRpcConf    zrpc.RpcClientConf
+	NexusUrl          string
 }
diff --git a/adaptor/PCM-CORE/api/internal/logic/image/imagelistlogic.go b/adaptor/PCM-CORE/api/internal/logic/image/imagelistlogic.go
index b9c6faed..cab880f0 100644
--- a/adaptor/PCM-CORE/api/internal/logic/image/imagelistlogic.go
+++ b/adaptor/PCM-CORE/api/internal/logic/image/imagelistlogic.go
@@ -28,7 +28,7 @@ func NewImageListLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ImageLi
 func (l *ImageListLogic) ImageList() (resp *types.ImageListResp, err error) {
 
 	client := &http.Client{}
-	url := fmt.Sprintf("%s/repository/%s/v2/_catalog", "http://10.101.15.175:8081", "pcm")
+	url := fmt.Sprintf("%s/repository/%s/v2/_catalog", l.svcCtx.Config.NexusUrl, "pcm")
 	req, err := http.NewRequest("GET", url, nil)
 	if err != nil {
 		return nil, err
diff --git a/adaptor/PCM-CORE/api/internal/logic/image/imagetagslogic.go b/adaptor/PCM-CORE/api/internal/logic/image/imagetagslogic.go
index afc4bea5..72484687 100644
--- a/adaptor/PCM-CORE/api/internal/logic/image/imagetagslogic.go
+++ b/adaptor/PCM-CORE/api/internal/logic/image/imagetagslogic.go
@@ -28,7 +28,7 @@ func NewImageTagsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ImageTa
 
 func (l *ImageTagsLogic) ImageTags(req *types.ImageTagsReq) (resp *types.ImageTagsResp, err error) {
 	client := &http.Client{}
-	url := fmt.Sprintf("%s/repository/%s/v2/%s/tags/list", "http://10.101.15.175:8081", "pcm", req.Name)
+	url := fmt.Sprintf("%s/repository/%s/v2/%s/tags/list", l.svcCtx.Config.NexusUrl, "pcm", req.Name)
 	httpReq, err := http.NewRequest("GET", url, nil)
 	if err != nil {
 		return nil, err