diff --git a/src/api/routes/images.ts b/src/api/routes/images.ts
index b2790a6..33c919d 100644
--- a/src/api/routes/images.ts
+++ b/src/api/routes/images.ts
@@ -59,7 +59,7 @@ export default {
         response_format,
       } = request.body;
       const responseFormat = _.defaultTo(response_format, "url");
-      generateImages('jimeng-3.1', task_id, prompt, {
+      generateImages('jimeng-3.0', task_id, prompt, {
         width,
         height,
         sampleStrength:0.5,