diff --git a/.github/workflows/macos-arm64-build.yml b/.github/workflows/macos-arm64-build.yml
deleted file mode 100644
index 6282aa895..000000000
--- a/.github/workflows/macos-arm64-build.yml
+++ /dev/null
@@ -1,138 +0,0 @@
-name: macOS ARM64 Build
-
-on:
-  workflow_dispatch:
-
-permissions:
-  contents: read
-
-concurrency:
-  group: macos-arm64-build-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  build-signed-macos-arm64:
-    name: Build signed macOS ARM64 bundle
-    runs-on: macos-latest
-    environment: Production
-    env:
-      TARGET: aarch64-apple-darwin
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 1
-          submodules: true
-
-      - name: Set Xcode version
-        uses: maxim-lobanov/setup-xcode@v1
-        with:
-          xcode-version: latest-stable
-
-      - name: Setup Node.js 24.x
-        uses: actions/setup-node@v4
-        with:
-          node-version: 24.x
-          cache: yarn
-
-      - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@1.93.0
-        with:
-          targets: aarch64-apple-darwin
-
-      - name: Install dependencies
-        run: yarn install --frozen-lockfile
-
-      - name: Validate signing prerequisites
-        shell: bash
-        env:
-          UPDATER_PUBLIC_KEY: ${{ secrets.UPDATER_PUBLIC_KEY || vars.UPDATER_PUBLIC_KEY }}
-          TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY || secrets.UPDATER_PRIVATE_KEY }}
-          APPLE_CERTIFICATE_BASE64: ${{ secrets.APPLE_CERTIFICATE_BASE64 }}
-          APPLE_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
-          APPLE_SIGNING_IDENTITY: ${{ secrets.APPLE_SIGNING_IDENTITY }}
-          APPLE_ID: ${{ secrets.APPLE_ID }}
-          APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
-          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
-        run: |
-          for var in UPDATER_PUBLIC_KEY TAURI_SIGNING_PRIVATE_KEY APPLE_CERTIFICATE_BASE64 APPLE_CERTIFICATE_PASSWORD APPLE_SIGNING_IDENTITY APPLE_ID APPLE_PASSWORD APPLE_TEAM_ID; do
-            if [ -z "${!var}" ]; then
-              echo "Missing required secret/variable: $var"
-              exit 1
-            fi
-          done
-
-      - name: Define Tauri configuration overrides
-        id: config-overrides
-        uses: actions/github-script@v7
-        env:
-          BASE_URL: ${{ vars.BASE_URL }}
-          UPDATER_PUBLIC_KEY: ${{ secrets.UPDATER_PUBLIC_KEY || vars.UPDATER_PUBLIC_KEY }}
-          UPDATER_ENDPOINT: ${{ vars.UPDATER_ENDPOINT }}
-          UPDATER_REPO: tinyhumansai/openhuman
-          WITH_UPDATER: "true"
-        with:
-          script: |
-            const workspacePath = process.env.GITHUB_WORKSPACE.replace(/\\/g, '/');
-            const prefix = workspacePath.startsWith('/') ? 'file://' : 'file:///';
-            const moduleUrl = `${prefix}${workspacePath}/scripts/prepareTauriConfig.js`;
-            const { default: prepareTauriConfig } = await import(moduleUrl);
-            const config = prepareTauriConfig();
-            core.setOutput('json', JSON.stringify(config));
-
-      - name: Build frontend
-        run: yarn workspace openhuman-app build
-        env:
-          NODE_ENV: production
-          VITE_BACKEND_URL: ${{ vars.VITE_BACKEND_URL }}
-          VITE_SENTRY_DSN: ${{ vars.VITE_SENTRY_DSN }}
-          VITE_DEBUG: ${{ vars.VITE_DEBUG }}
-
-      - name: Build sidecar core binary
-        run: cargo build --manifest-path Cargo.toml --release --target "$TARGET" --bin openhuman
-
-      - name: Stage sidecar for Tauri bundler
-        shell: bash
-        run: |
-          mkdir -p app/src-tauri/binaries
-          cp "target/$TARGET/release/openhuman" "app/src-tauri/binaries/openhuman-$TARGET"
-          chmod +x "app/src-tauri/binaries/openhuman-$TARGET"
-
-      - name: Build signed app and dmg
-        working-directory: app
-        env:
-          APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE_BASE64 }}
-          APPLE_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
-          APPLE_SIGNING_IDENTITY: ${{ secrets.APPLE_SIGNING_IDENTITY }}
-          APPLE_ID: ${{ secrets.APPLE_ID }}
-          APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
-          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
-          TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY || secrets.UPDATER_PRIVATE_KEY }}
-          TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD || secrets.UPDATER_PRIVATE_KEY_PASSWORD }}
-          MACOSX_DEPLOYMENT_TARGET: "10.15"
-        run: |
-          yarn tauri build -c '${{ steps.config-overrides.outputs.json }}' --target "$TARGET" --bundles app,dmg -- --bin OpenHuman
-
-      - name: Verify macOS app bundle sidecar layout
-        shell: bash
-        run: |
-          APP_PATH="target/$TARGET/release/bundle/macos/OpenHuman.app"
-          echo "Inspecting bundle at: $APP_PATH"
-          ls -la "$APP_PATH/Contents/MacOS"
-          ls -la "$APP_PATH/Contents/Resources" | grep openhuman || true
-          if [ -f "$APP_PATH/Contents/MacOS/openhuman" ]; then
-            echo "Unexpected standalone core binary found in MacOS dir"
-            exit 1
-          fi
-          if ! ls "$APP_PATH/Contents/Resources"/openhuman-* >/dev/null 2>&1; then
-            echo "Sidecar core binary missing from app resources"
-            exit 1
-          fi
-
-      - name: Upload signed macOS artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: macos-arm64-signed-bundles
-          path: |
-            target/${{ env.TARGET }}/release/bundle/macos/*.app
-            target/${{ env.TARGET }}/release/bundle/dmg/*.dmg
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1a1e1d1a9..650734717 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -451,14 +451,10 @@ jobs:
           WITH_UPDATER: "true"
         with:
           projectPath: app
-          # Tools discovery now uses a JS mock registry (no Rust discovery
-          # binary target), so there is no extra helper executable for Tauri
-          # to copy/sign inside release app bundles.
-          # Restrict Cargo bin selection for the Tauri bundle build so only
-          # the desktop UI app binary is packaged.
-          # Yarn v1 strips one "--" layer when invoking scripts, hence the
-          # double-separator when forwarding flags to Cargo.
-          args: -c ${{ steps.config-overrides.outputs.json }} ${{ matrix.settings.args }} -- -- --bin OpenHuman
+          # OpenHuman is the only declared Tauri bin, so no extra Cargo bin
+          # forwarding is required here. Keep args minimal so --target is
+          # interpreted consistently by tauri-action artifact discovery.
+          args: -c ${{ steps.config-overrides.outputs.json }} ${{ matrix.settings.args }}
           includeDebug: false
           includeRelease: true
           releaseId: ${{ needs.create-release.outputs.release_id }}