diff --git a/app/masks/en.ts b/app/masks/en.ts
index 6597f0396..7b651fd5d 100644
--- a/app/masks/en.ts
+++ b/app/masks/en.ts
@@ -192,7 +192,7 @@ export const EN_MASKS: BuiltinMask[] = [
       ],
       "syncGlobalConfig":false,
       "modelConfig":{
-         "model":"GPT-4-1106-preview",
+         "model":"gpt-4-1106-preview",
          "temperature":0.5,
          "top_p":1,
          "max_tokens":10000,