diff --git a/.gitea/workflows/linux.yaml b/.gitea/workflows/linux.yaml
index a2387bd..a8aab9b 100644
--- a/.gitea/workflows/linux.yaml
+++ b/.gitea/workflows/linux.yaml
@@ -20,17 +20,46 @@ jobs:
         uses: actions/setup-node@v6
         with:
           node-version: '22'
+
+      - name: Cache npm dependencies
+        uses: actions/cache@v5
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-linux-npm-${{ hashFiles('**/package.json') }}
+          restore-keys: |
+            ${{ runner.os }}-linux-npm-
+          if-no-files-found: ignore
+
+      - name: Cache electron-builder
+        uses: actions/cache@v5
+        with:
+          path: |
+            ~/.cache/electron
+          key: ${{ runner.os }}-linux-electron-builder-${{ hashFiles('**/electron-builder.yml') }}
+          restore-keys: |
+            ${{ runner.os }}-linux-electron-builder-
+          if-no-files-found: ignore
+
+      - name: NPM offline setup
+        run: |
+          npm config set cache ~/.npm --global
+          npm config set prefer-offline true --global
+
       - name: Install npm dependencies
         run: npm install --no-audit --no-fund
+
       - name: Build the application
         run: npm run kernel:linux
+
       - name: Check if files exist
         run: |
           echo "=== Checking dist structure ==="
           find dist/builds -type f -name "*.AppImage" 2>/dev/null || echo "No AppImage files found"
           ls -la dist/builds/linux/ 2>/dev/null || echo "linux folder not found"
+
       - name: Install SCP in Docker container
         run: apt-get install -y openssh-client
+
       - name: Upload x64 to SSH using SCP
         uses: appleboy/scp-action@master
         with:
@@ -39,8 +68,10 @@ jobs:
           password: ${{ secrets.SDU_SSH_PASSWORD }}
           port: 22
           source: "dist/builds/linux/x64/Rosetta-*.AppImage"
-          target: "${{ secrets.SDU_SSH_KERNEL }}/linux/x64/"
+          target: "${{ secrets.SDU_SSH_KERNEL }}/linux/x64"
+          strip_components: 4
           rm: true
+          
       - name: Upload arm64 to SSH using SCP
         uses: appleboy/scp-action@master
         with:
@@ -49,5 +80,6 @@ jobs:
           password: ${{ secrets.SDU_SSH_PASSWORD }}
           port: 22
           source: "dist/builds/linux/arm64/Rosetta-*.AppImage"
-          target: "${{ secrets.SDU_SSH_KERNEL }}/linux/arm64/"      
+          target: "${{ secrets.SDU_SSH_KERNEL }}/linux/arm64"
+          strip_components: 4      
           rm: true    
\ No newline at end of file