diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 35ee9dc3..0a0090c4 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -258,6 +258,13 @@ jobs:
         echo "📤 更新 hash 文件到腾讯云 COS..."
         coscmd upload public/.build_hash /__build_hash
 
+    - name: Cache upx
+      uses: actions/cache@v4
+      id: upx-cache
+      with:
+        path: /tmp/upyun-upx
+        key: upx-0.4.9
+        
     - name: Upload to UpYun
       if: steps.check-upload.outputs.need_upload == 'true'
       env:
@@ -372,12 +379,15 @@ jobs:
         COS_REGION: ${{ secrets.COS_REGION }}
       run: coscmd config -a $COS_SECRET_ID -s $COS_SECRET_KEY -b $COS_BUCKET -r $COS_REGION
 
-    - name: Get last build hash from COS
-      id: last-hash
+    - name: Get build hash from COS (public URL)
+      id: hash
+      env:
+        COS_BUCKET: ${{ secrets.COS_BUCKET }}
+        COS_REGION: ${{ secrets.COS_REGION }}
       run: |
+        COS_URL="https://${COS_BUCKET}.cos.${COS_REGION}.myqcloud.com/__build_hash"
         echo "🔍 从腾讯云 COS 获取上次部署的 hash..."
-        coscmd download /__build_hash /tmp/last_hash 2>/dev/null || echo ""
-        LAST_HASH=$(cat /tmp/last_hash 2>/dev/null || echo "")
+        LAST_HASH=$(curl -sL "$COS_URL" 2>/dev/null || echo "")
         if [ -z "$LAST_HASH" ]; then
           echo "⚠️ 没有找到上次部署的 hash（首次部署）"
         else
@@ -385,20 +395,11 @@ jobs:
         fi
         echo "last_hash=${LAST_HASH}" >> $GITHUB_OUTPUT
 
-    - name: Get current hash from COS
-      id: download
-      run: |
-        echo "📥 从腾讯云 COS 获取 build_hash..."
-        coscmd download /__build_hash /tmp/current_hash 2>/dev/null || echo ""
-
-        CURRENT_HASH=$(cat /tmp/current_hash 2>/dev/null || echo "")
-        echo "current_hash=${CURRENT_HASH}" >> $GITHUB_OUTPUT
-
     - name: Check if deployment is needed
       id: check
       run: |
-        CURRENT_HASH="${{ steps.download.outputs.current_hash }}"
-        LAST_HASH="${{ steps.last-hash.outputs.last_hash }}"
+        CURRENT_HASH="${{ needs.build.outputs.build_hash }}"
+        LAST_HASH="${{ steps.hash.outputs.last_hash }}"
         
         echo "当前 build_hash: $CURRENT_HASH"
         echo "上次部署 hash: $LAST_HASH"
@@ -483,48 +484,23 @@ jobs:
       id: start-upyun
       run: echo "start_time=$(date +%s)" >> $GITHUB_OUTPUT
 
-    - name: Setup Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: '3.x'
-
-    - name: Install coscmd
-      run: pip install -U coscmd
-
-    - name: Configure coscmd
+    - name: Get build hash from COS (public URL)
+      id: hash
       env:
-        COS_SECRET_ID: ${{ secrets.COS_SECRET_ID }}
-        COS_SECRET_KEY: ${{ secrets.COS_SECRET_KEY }}
         COS_BUCKET: ${{ secrets.COS_BUCKET }}
         COS_REGION: ${{ secrets.COS_REGION }}
-      run: coscmd config -a $COS_SECRET_ID -s $COS_SECRET_KEY -b $COS_BUCKET -r $COS_REGION
-
-    - name: Get last build hash from COS
-      id: last-hash
       run: |
-        echo "� 从腾讯云 COS 获取上次部署的 hash..."
-        coscmd download /__build_hash /tmp/last_hash 2>/dev/null || echo ""
-        LAST_HASH=$(cat /tmp/last_hash 2>/dev/null || echo "")
-        if [ -z "$LAST_HASH" ]; then
-          echo "⚠️ 没有找到上次部署的 hash（首次部署）"
-        else
-          echo "上次部署 hash: $LAST_HASH"
-        fi
-        echo "last_hash=${LAST_HASH}" >> $GITHUB_OUTPUT
-
-    - name: Get current hash from COS
-      id: download
-      run: |
-        echo "📥 从腾讯云 COS 获取 build_hash..."
-        coscmd download /__build_hash /tmp/current_hash 2>/dev/null || echo ""
-        CURRENT_HASH=$(cat /tmp/current_hash 2>/dev/null || echo "")
+        COS_URL="https://${COS_BUCKET}.cos.${COS_REGION}.myqcloud.com/__build_hash"
+        echo "🔍 从腾讯云 COS 获取 hash..."
+        CURRENT_HASH=$(curl -sL "$COS_URL" 2>/dev/null || echo "")
+        echo "当前 build_hash: $CURRENT_HASH"
         echo "current_hash=${CURRENT_HASH}" >> $GITHUB_OUTPUT
 
     - name: Check if deployment is needed
       id: check
       run: |
-        CURRENT_HASH="${{ steps.download.outputs.current_hash }}"
-        LAST_HASH="${{ steps.last-hash.outputs.last_hash }}"
+        CURRENT_HASH="${{ steps.hash.outputs.current_hash }}"
+        LAST_HASH="${{ needs.build.outputs.build_hash }}"
 
         echo "当前 build_hash: $CURRENT_HASH"
         echo "上次部署 hash: $LAST_HASH"