diff --git a/.github/workflows/assets.yml b/.github/workflows/assets.yml
index bfe1900e8..70a413dc5 100644
--- a/.github/workflows/assets.yml
+++ b/.github/workflows/assets.yml
@@ -2,10 +2,9 @@ name: Sync Assets to Private B Repo
 on:
   push:
     branches: [ main ]
-    # 仅监听 assets 目录的变更（精确匹配路径）
     paths:
-      - 'common/data/xml/assets/**'  # 监听该目录下所有文件和子目录的变更
-  workflow_dispatch:  # 保留手动触发功能
+      - 'common/data/xml/assets/**'  # 仅监听assets目录变更
+  workflow_dispatch:  # 保留手动触发
 
 jobs:
   sync:
@@ -16,13 +15,23 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Prepare files for B Repo
+      - name: Prepare files for B Repo (and remove XML comments)
         run: |
+          # 创建临时目录用于处理文件
           mkdir -p temp-b-repo/out/assets
           
+          # 检查源目录是否存在
           if [ -d "common/data/xml/assets" ]; then
+            # 复制源文件到临时目录（包括隐藏文件）
             cp -rv common/data/xml/assets/* common/data/xml/assets/.* temp-b-repo/out/assets/ 2>/dev/null || true
-            echo "Files copied to temp directory:"
+            echo "Files copied to temp directory (before comment removal):"
+            ls -la temp-b-repo/out/assets
+            
+            # 关键步骤：删除临时目录中所有XML文件的注释（<!-- ... -->）
+            # 匹配规则：删除从<!--开始到-->结束的所有内容（包括多行注释）
+            find temp-b-repo/out/assets -name "*.xml" -exec sed -i '/<!--/,/-->/d' {} +
+            
+            echo "Files in temp directory after comment removal:"
             ls -la temp-b-repo/out/assets
           else
             echo "Error: common/data/xml/assets directory not found!" && exit 1
@@ -37,24 +46,23 @@ jobs:
           git config --global user.name "GitHub Actions"
           git config --global user.email "actions@github.com"
           
+          # 克隆仓库B
           rm -rf b-repo
           git clone https://$B_REPO_TOKEN@${B_REPO_URL#https://} b-repo || { echo "Failed to clone B repo"; exit 1; }
           
+          # 同步仓库B的目标分支
           cd b-repo
           git checkout $B_BRANCH || { echo "Failed to checkout B branch"; exit 1; }
           git pull origin $B_BRANCH || { echo "Failed to pull B repo"; exit 1; }
           
+          # 创建目标目录并复制处理后的文件（已移除注释）
           mkdir -p out/assets
           cp -rv ../temp-b-repo/out/assets/* ../temp-b-repo/out/assets/.* out/assets/ 2>/dev/null || true
           echo "Files in B repo target directory after copy:"
           ls -la out/assets
           
-          # 检查是否有变更（包括新增、修改、删除）
-          # if git diff --quiet -- out/assets; then
-          #   echo "No changes to sync to B repo. Exiting."
-          # else
-            git add out/assets
-            git commit -m "Sync assets: $(date +'%Y-%m-%d %H:%M:%S')"
-            git push origin $B_BRANCH || { echo "Failed to push to B repo"; exit 1; }
-            echo "Sync completed successfully."
-          #fi
+          # 提交并推送变更
+          git add out/assets
+          git commit -m "Sync assets (without comments): $(date +'%Y-%m-%d %H:%M:%S')"
+          git push origin $B_BRANCH || { echo "Failed to push to B repo"; exit 1; }
+          echo "Sync completed successfully (XML comments removed)."