diff --git a/main.js b/main.js
index 041ca19..34acdfc 100644
--- a/main.js
+++ b/main.js
@@ -192,7 +192,7 @@ export function main() {
         if (item.request.uri.startsWith('/api?query=')) {
             const url = decodeURI(item.request.uri)
             const regex = /text:"([^"]*)"/g
-            const match = regex.exec(url) || []
+            const match = regex.exec(url)
             if (match) {
                 let key = match[1]
                 截图.搜索词.日.set(key, (截图.搜索词.日.get(key) || 0) + 1)