diff --git a/.github/workflows/build-AT32-eval.yaml b/.github/workflows/build-AT32-eval.yaml
index 0eb059fc4..5a7b0df3f 100644
--- a/.github/workflows/build-AT32-eval.yaml
+++ b/.github/workflows/build-AT32-eval.yaml
@@ -25,7 +25,21 @@ jobs:
           cd testhal/AT32/AT32F4xx/USB_CDC_IAD
           make -j
 
+      - name: Attach USB_CDC_IAD
+        if: always()
+        uses: actions/upload-artifact@v3
+        with:
+          name: USB_CDC_IAD binaries
+          path: testhal/AT32/AT32F4xx/USB_CDC_IAD/build/ch*.*
+
       - name: 2. Compile AT32F435 demo
         run: |
           cd demos/STM32/RT-AT32F435-ARTERY144
           make -j
+
+      - name: Attach RT-AT32F435-ARTERY144
+        if: always()
+        uses: actions/upload-artifact@v3
+        with:
+          name: RT-AT32F435-ARTERY144 binaries
+          path: demos/STM32/RT-AT32F435-ARTERY144/build/ch*.*