diff --git a/pkg/filesystem/driver/onedrive/oauth.go b/pkg/filesystem/driver/onedrive/oauth.go
index 28dbd9c..0e77947 100644
--- a/pkg/filesystem/driver/onedrive/oauth.go
+++ b/pkg/filesystem/driver/onedrive/oauth.go
@@ -32,7 +32,8 @@ func (client *Client) OAuthURL(ctx context.Context, scope []string) string {
 
 // getOAuthEndpoint 根据指定的AuthURL获取详细的认证接口地址
 func (client *Client) getOAuthEndpoint() *oauthEndpoint {
-	base, err := url.Parse(client.Endpoints.OAuthURL)
+	//base, err := url.Parse(client.Endpoints.OAuthURL)//通过api地址判断oauth地址,OAuthURL地址留给cdn替换前缀
+base, err := url.Parse(client.Endpoints.EndpointURL)
 	if err != nil {
 		return nil
 	}
@@ -44,7 +45,7 @@ func (client *Client) getOAuthEndpoint() *oauthEndpoint {
 	case "login.live.com":
 		token, _ = url.Parse("https://login.live.com/oauth20_token.srf")
 		authorize, _ = url.Parse("https://login.live.com/oauth20_authorize.srf")
-	case "login.chinacloudapi.cn":
+	case "microsoftgraph.chinacloudapi.cn":
 		client.Endpoints.isInChina = true
 		token, _ = url.Parse("https://login.chinacloudapi.cn/common/oauth2/v2.0/token")
 		authorize, _ = url.Parse("https://login.chinacloudapi.cn/common/oauth2/v2.0/authorize")