diff --git a/douyin_youtube_ffplay.py b/douyin_youtube_ffplay.py
index 1e1f573..c230433 100644
--- a/douyin_youtube_ffplay.py
+++ b/douyin_youtube_ffplay.py
@@ -143,7 +143,7 @@ def start_douyin_youtube_ffplay(
                     youtube_rtmp = val if val.startswith("rtmp://") else rtmp_base + val
                     print(f"[INFO] 从 {config_file} 读取 YouTube stream key: {youtube_rtmp}")
             # 兼容：若上面未匹配到 key，取第一个非配置项的值作为 stream key
-                    if youtube_rtmp == rtmp_base + default_key:
+            if youtube_rtmp == rtmp_base + default_key:
                 for k, v in config.items("youtube"):
                     if k.strip().lower() not in ("enable_demucs", "demucs_use_gpu", "demucs_vocal_mix", "video_bitrate_mbps", "stats_interval_sec") and v.strip():
                         v = v.strip()