diff --git a/check_proxy.py b/check_proxy.py
index 964ae47..fd5e276 100644
--- a/check_proxy.py
+++ b/check_proxy.py
@@ -117,7 +117,7 @@ def auto_update(raise_error=False):
         with open('./version', 'r', encoding='utf8') as f:
             current_version = f.read()
             current_version = json.loads(current_version)['version']
-        if (remote_version - current_version) >= 0.01:
+        if (remote_version - current_version) >= 0.01-1e-5:
             from colorful import print亮黄
             print亮黄(
                 f'\n新版本可用。新版本:{remote_version}，当前版本:{current_version}。{new_feature}')