diff --git a/llmage/accounting.py b/llmage/accounting.py
index d9a4fbc..7fb7f22 100644
--- a/llmage/accounting.py
+++ b/llmage/accounting.py
@@ -10,6 +10,10 @@ from accounting.getaccount import getCustomerBalance
 async def llm_charging(sor, ppid, llmusage):
 	env = ServerEnv()
 	prices = await env.pricing_program_charging(sor, ppid, llmusage.usage)
+	if not pricing:
+		d = DictObject()
+		d.original_amount = d.amount = d.cost = 0.00
+		return d
 	amount = 0
 	cost = 0
 	for p in prices:
diff --git a/llmage/asyncinference.py b/llmage/asyncinference.py
index 3895544..993101c 100644
--- a/llmage/asyncinference.py
+++ b/llmage/asyncinference.py
@@ -19,7 +19,7 @@ from .utils import *
 async def get_today_asynctask_list(userid):
 	env = ServerEnv()
 	async with get_sor_context(env, 'llmage') as sor:
-		today = getCurrentDate()
+		today = env.get_business_date(sor)
 		sql = '''select * from llmusage 
 where userid=${userid}$ 
 	and use_date = ${date}$'''
@@ -121,7 +121,7 @@ async def add_new_llmusage_output(luid, rzt):
 			r = recs[0]
 			io = json.loads(r.ioinfo)
 			out = io.get('output', [])
-			out.append(out)
+			out.append(rzt)
 			io['output'] = out
 			r.ioinfo = json.dumps({
 				'input': io.get('input',{}),
@@ -134,33 +134,51 @@ async def query_task_status(request, upappid, apinames, luid, userid, taskid):
 	async with get_sor_context(env, 'llmage') as sor:
 		uapi = UAPI(request, sor)
 		for apiname in apinames:
-			try:
+			status = 'unknown'
+			while status != 'SUCCEEDED':
 				ns = {'taskid': taskid}
-				b = await uapi.call(upappid, apiname, userid, params=ns)
-				if isinstance(b, bytes):
-					b = b.decode('utf-8')
-				d = json.loads(b)
-				rzt = DictObject(**d)
-				await add_new_llmusage_output(luid, rzt)
-				if rzt.status == 'FAILED':
+				d = None
+				try:
+					b = await uapi.call(upappid, apiname, userid, params=ns)
+					if isinstance(b, bytes):
+						b = b.decode('utf-8')
+					d = json.loads(b)
+				except Exception as e:
+					e = Exception(f'{e}')
+					exception(f'{e}')
+					changed = {
+						'status': 'FAILED',
+						'output': {'status': 'FAILED', 'error': str(e)}
+					}
+					await add_new_llmusage_output(luid, changed)
 					return
+				rzt = DictObject(**d)
+				changed = {
+					'status': rzt.status,
+					'output': rzt
+				}
 				if rzt.status == 'SUCCEEDED':
 					if llm.ppid:
 						try:
 							charging = await llm_charging(sor, 
 												llm.ppid, llmusage)
 							if charging:
-								llmusage.amount = charging.amount
-								llmusage.cost = charging.cost
+								changed.amount = charging.amount
+								changed.cost = charging.cost
 							else:
-								llmusage.amount = cost = 0.0
+								changed.amount = cost = 0.0
 						except Exception as e:
 							e = Exception(f'{llm.pid} charging error{e}')
 							exception(f'{e}')
 					else:
-						llmusage.amount = 0
-						llmusage.cost = 0
+						changed.amount = 0
+						changed.cost = 0
+					await add_new_llmusage_output(luid, changed)
 					await llm_accounting(request, llmusage)
+				status = rzt.status
+				if rzt.status == 'FAILED':
+					return
+				await asyncio.sleep(0.1)
 					
 			except Exception as e:
 				exception(f'{e=},{format_exc()}')
diff --git a/llmage/init.py b/llmage/init.py
index 8105103..7df9db0 100644
--- a/llmage/init.py
+++ b/llmage/init.py
@@ -1,9 +1,9 @@
 from appPublic.base64_to_file import hex2base64
 from appPublic.registerfunction import RegisterFunction
-from llmage.jimeng import jimeng_auth_headers
-from llmage.keling import keling_token
+from .jimeng import jimeng_auth_headers
+from .keling import keling_token
 
-from llmage.llmclient import (
+from .llmclient import (
 	b64media2url,
 	get_llm, 
 	inference_generator,
@@ -14,11 +14,17 @@ from llmage.llmclient import (
 	get_llmcatelogs,
 	get_llms_by_catelog
 )
-from llmage.accounting import checkCustomerBalance
-from ahserver.serverenv import ServerEnv
+from .accounting import checkCustomerBalance
+from .serverenv import ServerEnv
+from asyncinference import (
+	get_asynctask_status,
+	get_today_asynctask_list
+)
 
 def load_llmage():
 	env = ServerEnv()
+	env.get_today_asynctask_list = get_today_asynctask_list
+	env.get_asynctask_status = get_asynctask_status
 	env.get_llm = get_llm
 	env.b64media2url = b64media2url
 	env.hex2base64 = hex2base64
diff --git a/wwwroot/get_asynctask_status.dspy b/wwwroot/get_asynctask_status.dspy
new file mode 100644
index 0000000..fa62eb3
--- /dev/null
+++ b/wwwroot/get_asynctask_status.dspy
@@ -0,0 +1,8 @@
+taskid = params_kw.taskid
+s = await get_asynctask_status(taskid)
+return {
+	'status': 'ok',
+	'data': {
+		'resposne': s
+	}
+}
diff --git a/wwwroot/get_my_asynctasks.dspy b/wwwroot/get_my_asynctasks.dspy
new file mode 100644
index 0000000..2c20cdc
--- /dev/null
+++ b/wwwroot/get_my_asynctasks.dspy
@@ -0,0 +1,8 @@
+userid = await get_userid()
+tasks = await get_today_asynctask_list(userrid)
+return {
+	'status': 'ok',
+	'data': {
+		'tasks': tasks
+	}
+}