chore: use env for tos config

@@ -12,11 +12,11 @@ REDIS_PASSWORD=qnbarcom
 REDIS_PREFIX=ai_
 
 # TOS (火山引擎对象存储) 配置
-# TOS_AK=your_access_key
-# TOS_SK=your_secret_key
-# TOS_ENDPOINT=tos-cn-shanghai.volces.com
-# TOS_REGION=cn-shanghai
-# TOS_BUCKET=ocxun
+TOS_AK=AKLTZjkyMzliYjQ5N2IyNDFjNDliMTBiY2E2ZmU5ODhjNTM
+TOS_SK=WldKbE5XUmpPRGxqWmpZM05EUTBObUpqTTJSa01qVTNNMkprWmpsbU9Uaw==
+TOS_ENDPOINT=tos-cn-shanghai.volces.com
+TOS_REGION=cn-shanghai
+TOS_BUCKET=ocxun
 
 # 服务器配置
 # WS_HOST=0.0.0.0

@@ -36,11 +36,11 @@ return [
 
     // TOS (火山引擎对象存储) 配置
     'tos' => [
-        'ak' => getenv('TOS_AK') ?: 'AKLTZjkyMzliYjQ5N2IyNDFjNDliMTBiY2E2ZmU5ODhjNTM',
-        'sk' => getenv('TOS_SK') ?: 'WldKbE5XUmpPRGxqWmpZM05EUTBObUpqTTJSa01qVTNNMkprWmpsbU9Uaw==',
-        'endpoint' => getenv('TOS_ENDPOINT') ?: 'tos-cn-shanghai.volces.com',
-        'region' => getenv('TOS_REGION') ?: 'cn-shanghai',
-        'bucket' => getenv('TOS_BUCKET') ?: 'ocxun',
+        'ak' => getenv('TOS_AK') ?: '',
+        'sk' => getenv('TOS_SK') ?: '',
+        'endpoint' => getenv('TOS_ENDPOINT') ?: '',
+        'region' => getenv('TOS_REGION') ?: '',
+        'bucket' => getenv('TOS_BUCKET') ?: '',
     ],
 
     // 服务器配置