diff --git a/llmage/asyncinference.py b/llmage/asyncinference.py
index 7dac431..4c1b21a 100644
--- a/llmage/asyncinference.py
+++ b/llmage/asyncinference.py
@@ -82,7 +82,7 @@ async def async_uapi_request(request, llm, sor,
 			e = Exception(f'resp={d} not success')
 			raise e
 		responsed_seconds = time.time() - start_timestamp
-		finish_seconds = response_seconds
+		finish_seconds = responsed_seconds
 		llmusage = DictObject()
 		llmusage.id = luid
 		llmusage.llmid = llm.id
diff --git a/llmage/syncinference.py b/llmage/syncinference.py
index 5ee92bc..119f96d 100644
--- a/llmage/syncinference.py
+++ b/llmage/syncinference.py
@@ -41,7 +41,7 @@ async def sync_uapi_request(request, llm, sor, callerid, callerorgid, params_kw=
 		if status and status != 'SUCCEEDED':
 			raise Exception(d['error'])
 		responsed_seconds = time.time() - start_timestamp
-		finish_seconds = response_seconds
+		finish_seconds = responsed_seconds
 		llmusage = DictObject()
 		llmusage.id = luid
 		llmusage.llmid = llm.id