diff --git a/llmage/llmclient.py b/llmage/llmclient.py
index 6789ec9..db90953 100644
--- a/llmage/llmclient.py
+++ b/llmage/llmclient.py
@@ -13,6 +13,15 @@ from uapi.appapi import UAPI, sor_get_callerid, sor_get_uapi
 from ahserver.serverenv import get_serverenv
 from ahserver.filestorage import FileStorage
 
+def erase_apikey(e):
+	e = str(e)
+	ss = e.split('Bearer ')
+	for i, c in enumerate(ss[1]):
+		if c in ['"', "'"]:
+			newb = "XXXXXXXX" + ss[1][i:]
+			break
+	return ss[0] + 'Bearer ' + newb
+
 async def get_llmcatelogs():
 	db = DBPools()
 	dbname = get_serverenv('get_module_dbname')('llmage')
@@ -119,7 +128,8 @@ async def uapi_request(request, llm, sor):
 				yield json.dumps(d) + '\n'
 	except Exception as e:
 		exception(f'{e=},{format_exc()}')
-		yield f'{{"error": "ERROR:{e=}"}}\n'
+		estr = erase_apikey(e)
+		yield f'{{"error": "ERROR:{estr}", "status": "SUCCEEDED" }}\n'
 		return
 
 	debug(f'{txt=}')
@@ -135,7 +145,8 @@ async def sync_uapi_request(request, llm, sor):
 		b = await uapi.call(llm.upappid, llm.apiname, userid, params=env.params_kw)
 	except Exception as e:
 		exception(f'{e=},{format_exc()}')
-		yield f'{{"error": "ERROR:{e=}"}}\n'
+		estr = erase_apikey(e)
+		yield f'{{"error": "ERROR:{estr}", "status": "SUCCEEDED" }}\n'
 		return
 	if isinstance(b, bytes):
 		b = b.decode('utf-8')
@@ -153,7 +164,8 @@ async def async_uapi_request(request, llm, sor):
 		b = await uapi.call(llm.upappid, llm.apiname, userid, params=env.params_kw)
 	except Exception as e:
 		exception(f'{e=},{format_exc()}')
-		yield f'{{"error": "ERROR:{e=}"}}\n'
+		estr = erase_apikey(e)
+		yield f'{{"error": "ERROR:{estr}", "status": "SUCCEEDED" }}\n'
 		return
 	if isinstance(b, bytes):
 		b = b.decode('utf-8')
@@ -161,7 +173,7 @@ async def async_uapi_request(request, llm, sor):
 	d = DictObject(**json.loads(b))
 	if not d.get('context'):
 		debug(f'{b} error')
-		yield '{"error":"server return no taskid"}\n'
+		yield '{"error":"server return no taskid", "status": "SUCCEEDED" }\n'
 		return
 	uapi = UAPI(request, sor=sor)
 	apinames = [ name.strip() for name in llm.query_apiname.split(',') ]
@@ -172,7 +184,8 @@ async def async_uapi_request(request, llm, sor):
 				b = await uapi.call(llm.upappid, apiname, userid, params=d.context)
 			except Exception as e:
 				exception(f'{e=},{format_exc()}')
-				yield f'{{"error": "ERROR:{e=}"}}\n'
+				estr = erase_apikey(e)
+				yield f'{{"error": "ERROR:{estr}", "status": "SUCCEEDED" }}\n'
 				break
 
 			if isinstance(b, bytes):
@@ -183,7 +196,7 @@ async def async_uapi_request(request, llm, sor):
 			yield b + '\n'
 			if not rzt.status or rzt.status == 'FAILED':
 				debug(f'{b=} return error')
-				yield f'{{"error": "ERROR:{e=}"}}\n'
+				yield f'{{"error": "ERROR:upapp return failed", "status": "SUCCEEDED" }}\n'
 				return
 			if rzt.status == 'SUCCEEDED':
 				debug(f'{b=} return successed')