diff --git a/module/downloader.py b/module/downloader.py
index 8fa1a23..67f8f4e 100644
--- a/module/downloader.py
+++ b/module/downloader.py
@@ -84,6 +84,7 @@ def download(url, save_dir=None, options=None, download_in_background=False):
 def _download(url, save_dir=None, options=None, download_in_background=False):
     init_aria2()
     send_notify('如果遇到下载失败或卡住的问题, 可以尝试在设置中换个下载源, 如果还是不行就挂个梯子')
+    send_notify('如果你的网络支持 IPv6, 也可以尝试在设置中允许 aria2 使用 IPv6, 看看能不能解决问题')
     tmp = init_download_options_with_proxy(url)
     tmp['auto-file-renaming'] = 'false'
     tmp['allow-overwrite'] = 'false'
diff --git a/module/ryujinx.py b/module/ryujinx.py
index 83f3ae4..f7009d6 100644
--- a/module/ryujinx.py
+++ b/module/ryujinx.py
@@ -168,8 +168,8 @@ def start_ryujinx():
         logger.info(f'starting Ryujinx from: {rj_path}')
         subprocess.Popen([rj_path])
     else:
-        logger.error(f'Ryujinx not exist in [{rj_path}]')
-        raise RuntimeError(f'Ryujinx not exist in [{rj_path}]')
+        logger.error(f'Ryujinx exe not exist in [{config.ryujinx.path}]')
+        raise RuntimeError(f'Ryujinx exe not exist in [{config.ryujinx.path}]')
 
 
 def detect_current_branch():