diff --git a/metadata/com.a10miaomiao.bilimiao.yml b/metadata/com.a10miaomiao.bilimiao.yml
index 50c0466a93..765c447625 100644
--- a/metadata/com.a10miaomiao.bilimiao.yml
+++ b/metadata/com.a10miaomiao.bilimiao.yml
@@ -80,6 +80,6 @@ Builds:
 AllowedAPKSigningKeys: d30ba38d50a8d2dc9a0ab2c5a6df8409163cc479d300cc64ba0e3857f0ab0ddf
 
 AutoUpdateMode: Version
-UpdateCheckMode: Tags
+UpdateCheckMode: Tags ^[\d.]+$
 CurrentVersion: 2.3.12
 CurrentVersionCode: 107