diff --git a/.conda/base/recipe.yaml b/.conda/base/recipe.yaml
index 2008b4b..26d95b8 100644
--- a/.conda/base/recipe.yaml
+++ b/.conda/base/recipe.yaml
@@ -29,6 +29,8 @@ build:
     - uv pip install $SRC_DIR
 
 requirements:
+  build:
+  - conda-forge::uv
   host:
   - python ==3.11.14
   - pip
diff --git a/.github/workflows/unilabos-conda-build.yml b/.github/workflows/unilabos-conda-build.yml
index dbfad80..d116a67 100644
--- a/.github/workflows/unilabos-conda-build.yml
+++ b/.github/workflows/unilabos-conda-build.yml
@@ -133,12 +133,29 @@ jobs:
           echo "Building unilabos-env (conda environment dependencies)..."
           rattler-build build -r .conda/environment/recipe.yaml -c uni-lab -c robostack-staging -c conda-forge
 
+      - name: Upload unilabos-env to Anaconda.org (if enabled)
+        if: steps.should_build.outputs.should_build == 'true' && github.event.inputs.upload_to_anaconda == 'true'
+        run: |
+          echo "Uploading unilabos-env to uni-lab organization..."
+          for package in $(find ./output -name "unilabos-env*.conda"); do
+            anaconda -t ${{ secrets.ANACONDA_API_TOKEN }} upload --user uni-lab --force "$package"
+          done
+
       - name: Build unilabos (with pip package)
         if: steps.should_build.outputs.should_build == 'true'
         run: |
           echo "Building unilabos package..."
+          # 如果已上传到 Anaconda，从 uni-lab channel 获取 unilabos-env；否则从本地 output 获取
           rattler-build build -r .conda/base/recipe.yaml -c uni-lab -c robostack-staging -c conda-forge --channel ./output
 
+      - name: Upload unilabos to Anaconda.org (if enabled)
+        if: steps.should_build.outputs.should_build == 'true' && github.event.inputs.upload_to_anaconda == 'true'
+        run: |
+          echo "Uploading unilabos to uni-lab organization..."
+          for package in $(find ./output -name "unilabos-0*.conda" -o -name "unilabos-[0-9]*.conda"); do
+            anaconda -t ${{ secrets.ANACONDA_API_TOKEN }} upload --user uni-lab --force "$package"
+          done
+
       - name: Build unilabos-full - Only when explicitly requested
         if: |
           steps.should_build.outputs.should_build == 'true' && 
@@ -147,6 +164,17 @@ jobs:
           echo "Building unilabos-full package on ${{ matrix.platform }}..."
           rattler-build build -r .conda/full/recipe.yaml -c uni-lab -c robostack-staging -c conda-forge --channel ./output
 
+      - name: Upload unilabos-full to Anaconda.org (if enabled)
+        if: |
+          steps.should_build.outputs.should_build == 'true' && 
+          github.event.inputs.build_full == 'true' &&
+          github.event.inputs.upload_to_anaconda == 'true'
+        run: |
+          echo "Uploading unilabos-full to uni-lab organization..."
+          for package in $(find ./output -name "unilabos-full*.conda"); do
+            anaconda -t ${{ secrets.ANACONDA_API_TOKEN }} upload --user uni-lab --force "$package"
+          done
+
       - name: List built packages
         if: steps.should_build.outputs.should_build == 'true'
         run: |
@@ -173,11 +201,3 @@ jobs:
           path: conda-packages-temp
           if-no-files-found: warn
           retention-days: 30
-
-      - name: Upload to Anaconda.org (uni-lab organization)
-        if: github.event.inputs.upload_to_anaconda == 'true'
-        run: |
-          for package in $(find ./output -name "*.conda"); do
-            echo "Uploading $package to uni-lab organization..."
-            anaconda -t ${{ secrets.ANACONDA_API_TOKEN }} upload --user uni-lab --force "$package"
-          done