diff --git a/CloudServer/server.js b/CloudServer/server.js
index 8ca9478..e5b47b0 100644
--- a/CloudServer/server.js
+++ b/CloudServer/server.js
@@ -19,7 +19,6 @@ const PORT = Number(process.env.PORT || '8999');
 const DEFAULT_TTS_MODEL = process.env.TTS_MODEL || 's2.1-pro-free';
 const DEFAULT_ZH_REFERENCE_ID = process.env.ZH_REFERENCE_ID || '0aee9f0f5683480d987c9e3c5d2de04c';
 const DEFAULT_JA_REFERENCE_ID = process.env.JA_REFERENCE_ID || process.env.EN_REFERENCE_ID || '38985e545cff41b79c11c32b0196c9a0';
-const FISH_AUDIO_BASE = process.env.FISH_AUDIO_BASE || 'https://api.fish.audio';
 
 const HLS_ENABLE = process.env.HLS_ENABLE !== '0';
 const HLS_STREAM_MODE = (process.env.HLS_STREAM_MODE || 'event').toLowerCase();
@@ -2446,8 +2445,8 @@ async function generateTtsWavToTemp(text, reference_id, model = DEFAULT_TTS_MODE
     };
 
     const response = proxyUrl
-        ? await requestViaProxy(`${FISH_AUDIO_BASE}/v1/tts`, options, proxyUrl)
-        : await requestDirect(`${FISH_AUDIO_BASE}/v1/tts`, options);
+        ? await requestViaProxy('https://api.fish.audio/v1/tts', options, proxyUrl)
+        : await requestDirect('https://api.fish.audio/v1/tts', options);
 
     if (!response.ok) {
         const msg = (response.text && String(response.text).trim().length > 0)
@@ -2497,8 +2496,8 @@ app.post('/api/tts/generate', express.json(), async (req, res) => {
         };
         
         const response = proxyUrl
-            ? await requestViaProxy(`${FISH_AUDIO_BASE}/v1/tts`, options, proxyUrl)
-            : await requestDirect(`${FISH_AUDIO_BASE}/v1/tts`, options);
+            ? await requestViaProxy('https://api.fish.audio/v1/tts', options, proxyUrl)
+            : await requestDirect('https://api.fish.audio/v1/tts', options);
         
         if (!response.ok) {
             const msg = (response.text && String(response.text).trim().length > 0)