diff --git a/fastchat/model/model_adapter.py b/fastchat/model/model_adapter.py
index 9625df6db..e773d5c80 100644
--- a/fastchat/model/model_adapter.py
+++ b/fastchat/model/model_adapter.py
@@ -360,9 +360,21 @@ def load_model(
         # lazy import so that modelscope is not required for normal use.
         try:
             from modelscope.hub.snapshot_download import snapshot_download
+            from modelscope.hub.errors import NotExistError
 
             if not os.path.exists(model_path):
-                model_path = snapshot_download(model_id=model_path, revision=revision)
+                try:
+                    model_path = snapshot_download(
+                        model_id=model_path, revision=revision
+                    )
+                except NotExistError as e:
+                    # Default model revision could be "master" when use ModelScope.
+                    if revision == "main":
+                        revision = "master"
+                        kwargs["revision"] = revision
+                    model_path = snapshot_download(
+                        model_id=model_path, revision=revision
+                    )
         except ImportError as e:
             warnings.warn(
                 "Use model from www.modelscope.cn need pip install modelscope"