diff --git a/packages/www/src/RULES.js b/packages/www/src/RULES.js
index c06a0fc..1d92322 100644
--- a/packages/www/src/RULES.js
+++ b/packages/www/src/RULES.js
@@ -2,7 +2,7 @@ module.exports = [
 
     {
         title: '迅雷链接',
-        rule: /^thunder:\/\/[a-zA-Z0-9]+=$/,
+        rule: /^thunderx?:\/\/[a-zA-Z\d]+=$/,
         examples: ['thunder://QUEsICdtYWduZXQ6P3h0PXVybjpidGloOjBCQTE0RTUxRkUwNjU1RjE0Qzc4NjE4RjY4NDY0QjZFNTEyNjcyOUMnWlo='],
     },
 
@@ -289,4 +289,4 @@ module.exports = [
         rule: /^[^A-Za-z]*$/,
         examples: ['你好6啊', '@¥()！']
     }
-];
\ No newline at end of file
+];