diff --git a/_worker.js b/_worker.js
index 008f19b..e11b525 100644
--- a/_worker.js
+++ b/_worker.js
@@ -1717,7 +1717,7 @@ async function 生成配置信息(userID, hostName, sub, UA, RproxyIP, _url, fak
             } else {
                 const response = await fetch(url, {
                     headers: {
-                        'User-Agent': UA + atob('IENGLVdvcmtlcnMtZWRnZXR1bm5lbC9jbWxpdQ==')
+                        'User-Agent': (isBase64 ? 'v2rayN' : UA) + atob('IENGLVdvcmtlcnMtZWRnZXR1bm5lbC9jbWxpdQ==')
                     }
                 });
                 content = await response.text();
diff --git a/wrangler.toml b/wrangler.toml
index c7a1b63..41de218 100644
--- a/wrangler.toml
+++ b/wrangler.toml
@@ -1,4 +1,4 @@
-name = "v20250719"
+name = "v20250723"
 main = "_worker.js"
-compatibility_date = "2025-07-19"
+compatibility_date = "2025-07-23"
 keep_vars = true
\ No newline at end of file