From c1c04b7503e5177a98e387da0b5b7a0e37f51aba Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Tue, 28 Apr 2026 13:29:17 +0800
Subject: [PATCH] bugfix

---
 llmage/asyncinference.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llmage/asyncinference.py b/llmage/asyncinference.py
index b0b6a7b..dbcb6aa 100644
--- a/llmage/asyncinference.py
+++ b/llmage/asyncinference.py
@@ -178,7 +178,7 @@ async def query_task_status(request, luid, onetime=False):
 					'status': llmusage.status
 				}
 				if 'usage' in new_output.keys():
-					ns['usages'] = new_output['usage']
+					ns['usages'] = json.dumps(new_output['usage'])
 				await append_new_llmoutput(llmusage.ioinfo, new_output)
 				await modify_llmusage(ns)
 			if  llmusage.status in ['FAILED', 'SUCCEEDED']: