diff --git a/utils/config.js b/utils/config.js
index d2f9f7c..fb21c8f 100644
--- a/utils/config.js
+++ b/utils/config.js
@@ -174,7 +174,7 @@ const defaultConfig = {
   qwenSeed: 0,
   qwenTemperature: 1,
   qwenEnableSearch: true,
-  geminiKey: '',
+  geminiKey: [],
   geminiModel: 'gemini-1.5-flash',
   geminiPrompt: 'You are Gemini. Your answer shouldn\'t be too verbose. Prefer to answer in Chinese.',
   // origin: https://generativelanguage.googleapis.com