diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a3430a..f3bbc08 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## v1.1.0
+
+- feat: add `number`.
+
 ## v1.0.0
 
 `2021.02.18`
diff --git a/README.md b/README.md
index b7d0c2e..c4bccff 100644
--- a/README.md
+++ b/README.md
@@ -44,12 +44,15 @@ jobs:
 | Name | Desc | Type | Required |
 | -- | -- | -- | -- |
 | token | GitHub token | string | ✖ |
+| number | Manually control the issue or PR number | string | ✖ |
 | body | Create comment body | string | ✔ |
 | emojis | Add [emoji](#emoji-list) | string | ✖ |
 | update-mode | Comment update mode. Options: `replace` `append`. Default: `replace` | string | ✖ |
 | comment-auth | Filter comment auth | string | ✖ |
 | body-include | Filter comment body | string | ✖ |
 
+- `number`: When no input, it will be the issue or PR number that triggered. When input, it is the highest priority
+
 ## Emoji List
 
 | input | emoji |
diff --git a/action.yml b/action.yml
index cea770e..47f3c67 100644
--- a/action.yml
+++ b/action.yml
@@ -19,6 +19,8 @@ inputs:
     required: true
   emojis:
     description: Add emojis to comment.
+  number:
+    description: Manually control the issue or PR number
   update-mode:
     description: Update comment mode. Default replace. Option append.
   comment-auth:
diff --git a/dist/index.js b/dist/index.js
index ea7d905..5b23377 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -7069,14 +7069,19 @@ async function run() {
     const commentAuth = core.getInput('comment-auth');
     const bodyInclude = core.getInput('body-include');
 
+    // 手动 number
+    const inputNumber = core.getInput('number');
+
     let number;
-    if (context.eventName.includes('issue')) {
+    if (inputNumber) {
+      number = inputNumber;
+    } else if (context.eventName.includes('issue')) {
       number = context.payload.issue.number;
     } else if (context.eventName.includes('pull_request')) {
       number = context.payload.pull_request.number;
     } else {
       core.info(
-        `Now eventName: ${context.eventName}. This Action only support issue and pull_request related!`,
+        `Now eventName: ${context.eventName}. And input number is empty. This Action only support issue and pull_request related!`,
       );
       return false;
     }
diff --git a/src/main.js b/src/main.js
index 49ac7f5..4f89060 100644
--- a/src/main.js
+++ b/src/main.js
@@ -25,14 +25,19 @@ async function run() {
     const commentAuth = core.getInput('comment-auth');
     const bodyInclude = core.getInput('body-include');
 
+    // 手动 number
+    const inputNumber = core.getInput('number');
+
     let number;
-    if (context.eventName.includes('issue')) {
+    if (inputNumber) {
+      number = inputNumber;
+    } else if (context.eventName.includes('issue')) {
       number = context.payload.issue.number;
     } else if (context.eventName.includes('pull_request')) {
       number = context.payload.pull_request.number;
     } else {
       core.info(
-        `Now eventName: ${context.eventName}. This Action only support issue and pull_request related!`,
+        `Now eventName: ${context.eventName}. And input number is empty. This Action only support issue and pull_request related!`,
       );
       return false;
     }