diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a584feb6..960da81d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -16,10 +16,10 @@ variables:
     - macos
     - flutter
   rules:
-    - if: $CI_COMMIT_BRANCH == "develop"
-    - if: $CI_COMMIT_BRANCH == "release"
+    - if: $CI_COMMIT_BRANCH == "develop_sky"
+    - if: $CI_COMMIT_BRANCH == "release_sky"
     - if: $CI_COMMIT_BRANCH =~ /feat_[a-zA-Z]+/
-    - if: $CI_COMMIT_BRANCH == "canary_release"
+    - if: $CI_COMMIT_BRANCH == "canary_release_sky"
     - if: $CI_COMMIT_TAG =~ /^v[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z]+\.[0-9]+)?$/
 
 .notify_rule:
@@ -27,8 +27,8 @@ variables:
     - macos
     - flutter
   rules:
-    - if: $CI_COMMIT_BRANCH == "develop"
-    - if: $CI_COMMIT_BRANCH == "release"
+    - if: $CI_COMMIT_BRANCH == "develop_sky"
+    - if: $CI_COMMIT_BRANCH == "release_sky"
     - if: $CI_COMMIT_BRANCH =~ /feat_[a-zA-Z]+/
 
 .generate_tag_rule:
@@ -36,16 +36,16 @@ variables:
     - macos
     - flutter
   rules:
-    - if: $CI_COMMIT_BRANCH == "master"
+    - if: $CI_COMMIT_BRANCH == "master_sky"
 
 .generate_next_version_rule:
   tags:
     - macos
     - flutter
   rules:
-    - if: $CI_COMMIT_BRANCH == "develop"
-    - if: $CI_COMMIT_BRANCH == "release"
-    - if: $CI_COMMIT_BRANCH == "canary_release"
+    - if: $CI_COMMIT_BRANCH == "develop_sky"
+    - if: $CI_COMMIT_BRANCH == "release_sky"
+    - if: $CI_COMMIT_BRANCH == "canary_release_sky"
     - if: $CI_COMMIT_BRANCH =~ /feat_[a-zA-Z]+/
 
 .print_env:
diff --git a/android/build.sh b/android/build.sh
index 4b598959..40a15413 100755
--- a/android/build.sh
+++ b/android/build.sh
@@ -8,8 +8,9 @@ export ENV_BUILD_WORKSPACE=${CI_PROJECT_DIR}
 echo "GITLAB_WORKSPACE: ${CI_PROJECT_DIR}"
 cd ${CI_PROJECT_DIR}/android
 echo "ENV_BUILD_TAG:${ENV_BUILD_TAG},ENV_BUILD_BRANCH:${ENV_BUILD_BRANCH}"
-regex='^v[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z]+\.[0-9]+)?$'
-if [[ "${ENV_BUILD_BRANCH}" == "canary_release" ]]; then
+# 只支持 v1.2.3_sky 这种tag格式
+regex='^v[0-9]+\.[0-9]+\.[0-9]+_sky$'
+if [[ "${ENV_BUILD_BRANCH}" == "canary_release_sky" ]]; then
     echo "===build canary_release: ${NEXT_VERSION}"
     export ENV_BUILD_TAG=${NEXT_VERSION}
     bundle exec fastlane release_apk flavor:xhj --verbose
@@ -20,11 +21,11 @@ elif [[ $ENV_BUILD_TAG =~ $regex ]]; then
     bundle exec fastlane release_apk flavor:sky --verbose
     bundle exec fastlane release_bundle flavor:xhj_bundle --verbose
     bundle exec fastlane release_bundle flavor:sky --verbose
-elif [[ "${ENV_BUILD_BRANCH}" == "develop" ]]; then
+elif [[ "${ENV_BUILD_BRANCH}" == "develop_sky" ]]; then
     echo "===build dev===${NEXT_VERSION}"
     bundle exec fastlane beta flavor:xhj env:dev --verbose
     bundle exec fastlane beta flavor:sky env:dev --verbose
-elif [[ "${ENV_BUILD_BRANCH}" == "release" ]] || [[ "${ENV_BUILD_BRANCH}" == "feat_devops" ]] ; then
+elif [[ "${ENV_BUILD_BRANCH}" == "release_sky" || "${ENV_BUILD_BRANCH}" == "feat_devops_sky" ]] ; then
     echo "===build pre===${NEXT_VERSION}"
     bundle exec fastlane beta flavor:xhj env:pre --verbose
     bundle exec fastlane beta flavor:sky env:pre --verbose
diff --git a/ios/build.sh b/ios/build.sh
index a8a977bf..2c46b1f1 100755
--- a/ios/build.sh
+++ b/ios/build.sh
@@ -9,8 +9,9 @@ echo "GITLAB_WORKSPACE: ${CI_PROJECT_DIR}"
 cd ${CI_PROJECT_DIR}/ios
 #bundle exec pod install
 echo "ENV_BUILD_TAG:${ENV_BUILD_TAG},ENV_BUILD_BRANCH:${ENV_BUILD_BRANCH}"
-regex='^v[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z]+\.[0-9]+)?$'
-if [[ "${ENV_BUILD_BRANCH}" == "canary_release" ]]; then
+# 只支持 v1.2.3_sky 这种tag格式
+regex='^v[0-9]+\.[0-9]+\.[0-9]+_sky$'
+if [[ "${ENV_BUILD_BRANCH}" == "canary_release_sky" ]]; then
     echo "===build canary_release: ${NEXT_VERSION}"
     export ENV_BUILD_TAG=${NEXT_VERSION}
     bundle exec fastlane release_ipa flavor:xhj --verbose
@@ -19,11 +20,11 @@ elif [[ $ENV_BUILD_TAG =~ $regex ]]; then
     echo "===build release===$ENV_BUILD_TAG"
     bundle exec fastlane release_ipa flavor:xhj --verbose
     bundle exec fastlane release_ipa flavor:sky --verbose
-elif [[ "${ENV_BUILD_BRANCH}" == "develop" ]]; then
+elif [[ "${ENV_BUILD_BRANCH}" == "develop_sky" ]]; then
     echo "===build dev===${NEXT_VERSION}"
     bundle exec fastlane beta flavor:xhj env:Dev --verbose
     bundle exec fastlane beta flavor:sky env:Dev --verbose
-elif [[ "${ENV_BUILD_BRANCH}" == "release" ]] || [[ "${ENV_BUILD_BRANCH}" == "feat_devops" ]] ; then
+elif [[ "${ENV_BUILD_BRANCH}" == "release_sky" || "${ENV_BUILD_BRANCH}" == "feat_devops_sky" ]] ; then
     echo "===build pre===${NEXT_VERSION}"
     bundle exec fastlane beta flavor:xhj env:Pre --verbose
     bundle exec fastlane beta flavor:sky env:Pre --verbose
diff --git a/notify.sh b/notify.sh
index b881f57f..0a5ecf90 100755
--- a/notify.sh
+++ b/notify.sh
@@ -2,13 +2,13 @@
 set -e
 APP_PRODUCT_NAME=$APP_PRODUCT_NAME
 BUILD_STATUS=$1
-if [[ "${CI_COMMIT_BRANCH}" == "release" ]] ; then
+if [[ "${CI_COMMIT_BRANCH}" == "release_sky" ]] ; then
   WECAHT_WEBHOOK_URL=$PRE_QYWECAHT_WEBHOOK_URL
   SKY_IOS_DOWNLOAD_URL=$PRE_SKY_IOS_DOWNLOAD_URL
   SKY_ANDROID_DOWNLOAD_URL=$PRE_SKY_ANDROID_DOWNLOAD_URL
   XHJ_IOS_DOWNLOAD_URL=$PRE_XHJ_IOS_DOWNLOAD_URL
   XHJ_ANDROID_DOWNLOAD_URL=$PRE_XHJ_ANDROID_DOWNLOAD_URL
-elif [[ "${CI_COMMIT_BRANCH}" == "develop" ]] || [[ "${CI_COMMIT_BRANCH}" == "feat_devops" ]]; then
+elif [[ "${CI_COMMIT_BRANCH}" == "develop_sky" ]] || [[ "${CI_COMMIT_BRANCH}" == "feat_devops_sky" ]]; then
   WECAHT_WEBHOOK_URL=$DEV_QYWECAHT_WEBHOOK_URL
   SKY_IOS_DOWNLOAD_URL=$DEV_SKY_IOS_DOWNLOAD_URL
   SKY_ANDROID_DOWNLOAD_URL=$DEV_SKY_ANDROID_DOWNLOAD_URL
diff --git a/tag_generator.sh b/tag_generator.sh
index 27e39182..5fd79429 100755
--- a/tag_generator.sh
+++ b/tag_generator.sh
@@ -1,63 +1,106 @@
 #!/bin/bash
 
-# 读取环境变量
-URL=$CI_API_V4_URL
-TOKEN=$GITLAB_ACCESS_TOKEN
-PROJECT_ID=$CI_PROJECT_ID
-next_tag=""
-newest_tag=""
+# ========================
+# tag_generator.sh
+# 用于自动识别并递增以 _sky 结尾的 tag（如 v1.5.556_sky），并生成下一个 tag。
+# 递增规则：feat: 提交递增 minor，fix: 或其他提交递增 patch。
+# ========================
+
+# 读取环境变量（由 CI/CD 系统注入）
+URL=$CI_API_V4_URL                # GitLab API v4 地址
+TOKEN=$GITLAB_ACCESS_TOKEN        # GitLab 访问 Token
+PROJECT_ID=$CI_PROJECT_ID         # 当前项目 ID
+next_tag=""                      # 新的 tag 变量
+newest_tag=""                    # 最新 tag 变量
+
 echo "PRIVATE-TOKEN: $TOKEN $URL/projects/$PROJECT_ID/repository/tags"
+# 获取项目所有 tag 的 json 列表
+# 需要 jq 工具解析 json
+# tags_json 是所有 tag 的原始 json 数据
 tags_json=$(curl -H "Content-Type: application/json" -H "PRIVATE-TOKEN: $TOKEN" "$URL/projects/$PROJECT_ID/repository/tags")
-#echo "tags_json:$tags_json\n"
+# 提取所有 tag 名称，按时间倒序排列（最新的在前）
 tags=$(echo "$tags_json" | jq -r '.[].name')
-tags_length=$(echo "$tags_json" | jq -r 'length')
-if [ "$tags_length" -lt 1 ]; then
-  next_tag="v1.0.0"
+
+# 只保留以 _sky 结尾的 tag（即只处理 v1.2.3_sky 这种格式的 tag）
+sky_tags=$(echo "$tags" | grep '_sky$')
+# 取最新的 _sky tag（即第一个）
+newest_sky_tag=$(echo "$sky_tags" | head -n 1)
+
+# 如果没有 _sky 结尾的 tag，则从最新的 tag 提取版本号，生成 vX.Y.Z_sky
+if [ -z "$newest_sky_tag" ]; then
+  # 取最新的 tag（不管是否带_sky）
+  latest_tag=$(echo "$tags" | head -n 1)
+  if [ -n "$latest_tag" ]; then
+    # 提取版本号部分（去掉前缀v和后缀_sky等）
+    version_part=${latest_tag#v}         # 去掉v
+    version_part=${version_part%_sky}   # 去掉_sky（如果有）
+    IFS='.' read -r major minor patch <<< "$version_part"
+    next_tag="v$major.$minor.$patch_sky"
+  else
+    next_tag="v1.0.0_sky"
+  fi
 else
-  newest_tag=$(echo "$tags" | head -n 1)
-  IFS='.' read -r major minor patch <<< "$newest_tag"
-  major="${major#v}"
-  compare_json=""
+  # 解析版本号部分（去掉 _sky 后缀和 v 前缀）
+  # 例如 v1.5.556_sky -> 1.5.556
+  version_part=${newest_sky_tag%_sky}   # 去掉 _sky 后缀
+  version_part=${version_part#v}        # 去掉 v 前缀
+  IFS='.' read -r major minor patch <<< "$version_part"  # 拆分出主、次、修订号
+  compare_json=""  # 用于存储 commit 对比结果
+  # 判断命令参数，决定对比范围
   if [[ "$1" == "generate_tag" ]];then
-      echo "generate_tag:$newest_tag-to-master\n"
-    compare_json=$(curl -s --header "PRIVATE-TOKEN: $TOKEN" "$URL/projects/$PROJECT_ID/repository/compare?from=$newest_tag&to=master")
+      # 生成 tag 时，对比最新 _sky tag 和 master 之间的提交
+      echo "generate_tag:$newest_sky_tag-to-master\n"
+    compare_json=$(curl -s --header "PRIVATE-TOKEN: $TOKEN" "$URL/projects/$PROJECT_ID/repository/compare?from=$newest_sky_tag&to=master")
   elif [[ "$1" == "generate_version"  ]]; then
-     echo "generate_version:master-to-$CI_COMMIT_BRANCH\n"
+     # 生成版本号时，对比 master 和当前分支之间的提交
+    echo "generate_version:master-to-$CI_COMMIT_BRANCH\n"
     compare_json=$(curl -s --header "PRIVATE-TOKEN: $TOKEN" "$URL/projects/$PROJECT_ID/repository/compare?from=master&to=$CI_COMMIT_BRANCH")
   fi
   echo "compare_json:$compare_json\n"
-  new_patch=$patch
-  new_minor=$minor
+  new_patch=$patch   # 新的 patch 号
+  new_minor=$minor   # 新的 minor 号
+  # 遍历所有 commit，根据提交信息递增版本号
   while IFS= read -r commit_json; do
-    # 使用 jq 解析每一行的 JSON 对象
+    # 解析每个 commit 的 id 和 message
     commit_id=$(echo "$commit_json" | jq -r '.id')
     commit_message=$(echo "$commit_json" | jq -r '.message')
     echo "----$commit_message"
+    # 如果有 feat: 类型提交，minor 递增（只递增一次）
     if [[ "$commit_message" =~ ("feat:"*) ]]  && [[ $new_minor == $minor ]]; then
         ((new_minor++))
-#        new_patch=0
-#        break
+    # 如果有 fix: 类型提交，patch 递增
     elif [[ "$commit_message" =~ ("fix:"*) ]]; then
         ((new_patch++))
+    # 其他类型提交（非 Merge/Revert），patch 递增
     elif [[ ! "$commit_message" =~ ("Merge"* | "Revert"*) ]]; then
         ((new_patch++))
     fi
   done < <(echo "$compare_json" | jq -c '.commits[] | {id: .id, message: .message}')
-  next_tag="v$major.$new_minor.$new_patch"
+  # 组装新的 tag，格式为 v<major>.<minor>.<patch>_sky
+  next_tag="v$major.$new_minor.$new_patch_sky"
 fi
-echo "New Tag:$newest_tag;New version: $next_tag;command: $1"
+
+echo "New Tag:$newest_sky_tag;New version: $next_tag;command: $1"
+
+# 如果是 generate_tag 命令，且新 tag 和最新 tag 一致，则跳过生成
 if [[ "$1" == "generate_tag" ]];then
-  if [ "$next_tag" == "$newest_tag" ]; then
+  if [ "$next_tag" == "$newest_sky_tag" ]; then
     echo "no change from master,skip to generate tag"
     exit 0
   fi
+  # 配置 git 用户名（可根据需要补充邮箱等）
   git config user.name
+  # 创建并推送新 tag
   git tag $next_tag
   git push -u origin $next_tag
   echo "generate tag: $next_tag"
 elif [[ "$1" == "generate_version"  ]]; then
+  # 如果是 generate_version 命令，仅导出新版本号到环境变量
   export NEXT_VERSION="$next_tag"
   echo "generate version: $NEXT_VERSION"
 fi
+# 无论哪种情况，都把新 tag 写入 app_new.version 文件
+# 供后续流程使用
+
 echo "$next_tag" > app_new.version