diff --git a/src/libs/agent-runtime/utils/openaiCompatibleFactory/index.ts b/src/libs/agent-runtime/utils/openaiCompatibleFactory/index.ts
index 111b3bf42afbf..e2b70de949973 100644
--- a/src/libs/agent-runtime/utils/openaiCompatibleFactory/index.ts
+++ b/src/libs/agent-runtime/utils/openaiCompatibleFactory/index.ts
@@ -281,6 +281,7 @@ export const LobeOpenAICompatibleFactory = <T extends Record<string, any> = any>
 
           const toReleasedAt = () => {
             if (!item.created) return;
+            dayjs.extend(utc);
 
             // guarantee item.created in Date String format
             if (
@@ -299,8 +300,6 @@ export const LobeOpenAICompatibleFactory = <T extends Record<string, any> = any>
           const knownModel = LOBE_DEFAULT_MODEL_LIST.find((model) => model.id === item.id);
 
           if (knownModel) {
-            dayjs.extend(utc);
-
             const releasedAt = knownModel.releasedAt ?? toReleasedAt();
 
             return { ...knownModel, releasedAt };