From 0d3a94f6437eba6549112797f5e5bfea69e36ebc Mon Sep 17 00:00:00 2001
From: Xiaobao <xiaobaomylike@gmail.com>
Date: Wed, 20 May 2026 13:28:59 +0800
Subject: [PATCH] [Bug] Correct Weight Offloader's Attribute Name for
 torch.nn.Parameter (#25786)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
---
 python/sglang/srt/utils/offloader.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/sglang/srt/utils/offloader.py b/python/sglang/srt/utils/offloader.py
index 522d4e4d8..56a96ecc0 100644
--- a/python/sglang/srt/utils/offloader.py
+++ b/python/sglang/srt/utils/offloader.py
@@ -452,7 +452,7 @@ def _move_param_to_meta(module, param_name):
             data=new_data,
             requires_grad=False,
         )
-        if hasattr(old_param, "weihgt_loader"):
+        if hasattr(old_param, "weight_loader"):
             new_param.weight_loader = old_param.weight_loader
         else:
             new_param.weight_loader = lambda *args, **kwargs: None