diff --git a/.github/workflows/release-vscode-companion.yml b/.github/workflows/release-vscode-companion.yml
index 57ee0aefb..8b8d1ea24 100644
--- a/.github/workflows/release-vscode-companion.yml
+++ b/.github/workflows/release-vscode-companion.yml
@@ -133,6 +133,12 @@ jobs:
           IS_PREVIEW: '${{ steps.vars.outputs.is_preview }}'
           MANUAL_VERSION: '${{ inputs.version }}'
 
+      - name: 'Build webui dependency'
+        if: |-
+          ${{ github.event.inputs.force_skip_tests != 'true' }}
+        run: |
+          npm run build --workspace=@qwen-code/webui
+
       - name: 'Run Tests'
         if: |-
           ${{ github.event.inputs.force_skip_tests != 'true' }}