diff --git a/llmage/asyncinference.py b/llmage/asyncinference.py
index f4176ed..8059f85 100644
--- a/llmage/asyncinference.py
+++ b/llmage/asyncinference.py
@@ -67,7 +67,11 @@ async def async_uapi_request(request, llm, sor,
 		start_timestamp = time.time()
 		if llm.callbackurl:
 			params_kw.callbackurl = llm.callbackurl
-		b = await uapi.call(llm.upappid, llm.apiname, userid, params=params_kw)
+		
+		b = None
+		try:
+			b = await uapi.call(llm.upappid, llm.apiname, userid, params=params_kw)
+		except Exception as e:
 		if isinstance(b, bytes):
 			b = b.decode('utf-8')
 		debug(f'task sumbited:{b}')
diff --git a/llmage/init.py b/llmage/init.py
index 7534cd4..7a758e6 100644
--- a/llmage/init.py
+++ b/llmage/init.py
@@ -18,6 +18,7 @@ from .llmclient import (
 from .accounting import checkCustomerBalance
 from .asyncinference import (
 	get_asynctask_status,
+	query_task_status,
 	get_today_asynctask_list
 )
 
@@ -25,6 +26,7 @@ def load_llmage():
 	env = ServerEnv()
 	env.get_today_asynctask_list = get_today_asynctask_list
 	env.get_asynctask_status = get_asynctask_status
+	env.query_task_status = query_task_status
 	env.get_llm = get_llm
 	env.b64media2url = b64media2url
 	env.hex2base64 = hex2base64
diff --git a/wwwroot/grap_task_status.dspy b/wwwroot/grap_task_status.dspy
new file mode 100644
index 0000000..a5dc378
--- /dev/null
+++ b/wwwroot/grap_task_status.dspy
@@ -0,0 +1,18 @@
+taskid = params_kw.taskid
+async with get_sor_context(request._run_ns, 'llmage') as sor:
+	recs = await sor.R('llmusage', {'taskid': taskid})
+	if len(recs) == 0:
+		e = Exception(f'{taskid=} not found in llmusage')
+		exception(f'{e}')
+		raise e
+	llmusage = recs[0]
+request, upappid, apinames, luid, userid, taskid
+	recs = await sor.R('llm', {'id': llmusage.llmid})
+	if len(recs) == 0:
+		e = Exception(f'{llmusage.llmid=} not found in llm')
+		exception(f'{e}')
+		raise e
+	llm = recs[0]
+	x = await query_task_status(request, llm.upappid, llm.query_apiname, 
+					llmusage.id, llm.ownerid, taskid)
+