diff --git a/ios/fastlane/Fastfile b/ios/fastlane/Fastfile
index 3591770d..702fd5aa 100644
--- a/ios/fastlane/Fastfile
+++ b/ios/fastlane/Fastfile
@@ -132,7 +132,12 @@ platform :ios do
     print_log "build flavor: #{flavor}"
     build_number = Time.now.strftime("%Y%m%d%H%M")
     print_log "Build Commits #{build_number}"
-    build_version = $current_tag.match(/^v(\d+\.\d+\.\d+)/).captures[0]
+    m = $current_tag.match(/^(sky_)?v(\d+\.\d+\.\d+)/)
+    if m
+      build_version = m.captures.last
+    else
+      UI.user_error!("Tag格式不正确，无法提取版本号: #{$current_tag}")
+    end
     print_log "build_version #{build_version}"
     commit_hash = last_git_commit
     short_hash = commit_hash[:abbreviated_commit_hash]