diff --git a/notify-all/README.md b/notify-all/README.md
index 6a15201..daf231b 100644
--- a/notify-all/README.md
+++ b/notify-all/README.md
@@ -36,6 +36,7 @@ secret 走 org-level（gitea_admin org 已配）。
 
 | Input | Default | 说明 |
 |---|---|---|
+| `channels` | `both` | 通知通道：`both` / `bark` / `email` |
 | `title` | `[${{ github.repository }}] ${{ github.workflow }}` | Bark 推送标题 |
 | `email_subject` | `[gitea-ci] ${{ github.repository }} - ${{ inputs.status }}` | 邮件主题 |
 | `bark_device_key` | `${{ secrets.BARK_DEVICE_KEY }}` | Bark key（org secret） |
@@ -70,6 +71,17 @@ run: http://gitea:3000/gitea_admin/<repo>/actions/runs/<id>
 
 业务 repo 不需要再配 secret。
 
+## 选通道
+
+```yaml
+- uses: http://gitea:3000/gitea_admin/ci-actions/notify-all@v1.2.0
+  with:
+    status: ${{ needs.build.result }}
+    channels: email          # 只发邮件（不推 Bark）
+```
+
+可选值：`both`（默认）/ `bark` / `email`。
+
 ## 内部实现
 
 `notify-all` 是 composite action，内部 chain 调 sibling action：
diff --git a/notify-all/action.yml b/notify-all/action.yml
index a001c18..eaba8db 100644
--- a/notify-all/action.yml
+++ b/notify-all/action.yml
@@ -12,6 +12,10 @@ inputs:
   status:
     description: 'Build job status (caller passes ${{ needs.<job>.result }})'
     required: true
+  channels:
+    description: 'Notification channels: both (default) / bark / email'
+    required: false
+    default: 'both'
   title:
     description: 'Notification title'
     required: false
@@ -74,7 +78,9 @@ runs:
         echo "value=${SHORT}" >> "$GITHUB_OUTPUT"
 
     # 2. Push to Bark（链式调 sibling action，完整 URL 因为 act_runner 0.2.11 不支持 ./relative）
+    #    默认走 bark + email (channels=both)，可传 channels=bark 只推 bark / channels=email 只发邮件
     - name: Push to Bark
+      if: ${{ inputs.channels != 'email' }}
       uses: http://gitea:3000/gitea_admin/ci-actions/notify-bark@v1.1.2
       with:
         device_key: ${{ inputs.bark_device_key }}
@@ -92,6 +98,7 @@ runs:
 
     # 3. Send email
     - name: Send email
+      if: ${{ inputs.channels != 'bark' }}
       uses: http://gitea:3000/gitea_admin/ci-actions/notify-email@v1.1.2
       with:
         smtp_host: ${{ inputs.smtp_host }}