From 60b0754cc9c6e7165ad9fc40bcd11902547745fb Mon Sep 17 00:00:00 2001
From: fzyzcjy <5236035+fzyzcjy@users.noreply.github.com>
Date: Tue, 4 Nov 2025 13:39:25 +0800
Subject: [PATCH] Tiny fix ExpertDistributionReq error (#11760)

---
 python/sglang/srt/managers/io_struct.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/python/sglang/srt/managers/io_struct.py b/python/sglang/srt/managers/io_struct.py
index 941b5a19d..b30c9216f 100644
--- a/python/sglang/srt/managers/io_struct.py
+++ b/python/sglang/srt/managers/io_struct.py
@@ -1346,6 +1346,7 @@ class ExpertDistributionReqType(Enum):
     DUMP_RECORD = 3
 
 
+@dataclass
 class ExpertDistributionReq(BaseReq):
     action: ExpertDistributionReqType