diff --git a/CHANGELOG.md b/CHANGELOG.md
index 982cad4..d4a6b82 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+# Changelog
+
+## v2.1.2
+
+`2021.02.19`
+
+- feat: update/delete comment support find-comments out. [#63](https://github.com/actions-cool/issues-helper/pull/63)
+
 ## v2.1.1
 
 `2021.02.03`
diff --git a/README.en-US.md b/README.en-US.md
index 2e52e0b..207dbe0 100644
--- a/README.en-US.md
+++ b/README.en-US.md
@@ -162,7 +162,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Add assigness
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'add-assignees'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -204,7 +204,7 @@ jobs:
     if: contains(github.event.issue.body, 'xxx') == false
     steps:
       - name: Add labels
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'add-labels'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -229,7 +229,7 @@ Close the specified issue.
 
 ```yml
 - name: Close issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'close-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -262,7 +262,7 @@ jobs:
     if: github.event.label.name == 'xxx'
     steps:
       - name: Create comment
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'create-comment'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -306,7 +306,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Create issue
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'create-issue'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -339,7 +339,7 @@ Create label. If you want to maintain labels in batches, [see](https://github.co
 
 ```yml
 - name: Create label
-  uses: actions-cool/issues-helper@v2.1.1
+  uses: actions-cool/issues-helper@v2.1.2
   with:
     actions: 'create-label'
     token: ${{ secrets.GITHUB_TOKEN }}
@@ -367,7 +367,7 @@ According to [`comment-id`](#comment-id) delete the specified comment.
 
 ```yml
 - name: Delete comment
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'delete-comment'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -402,7 +402,7 @@ jobs:
     if: github.event.label.name == 'invalid'
     steps:
       - name: Lock issue
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'lock-issue'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -436,7 +436,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: mark-duplicate
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'mark-duplicate'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -471,7 +471,7 @@ Open the specified issue.
 
 ```yml
 - name: Open issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'open-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -492,7 +492,7 @@ Remove the person designated by issue.
 
 ```yml
 - name: Remove assignees
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'remove-assignees'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -515,7 +515,7 @@ Remove the specified labels.
 
 ```yml
 - name: Remove labels
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'remove-labels'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -540,7 +540,7 @@ Replace the labels of issue.
 
 ```yml
 - name: Set labels
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'set-labels'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -563,7 +563,7 @@ Unlock the specified issue.
 
 ```yml
 - name: Unlock issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'unlock-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -596,7 +596,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Update comment
-          uses: actions-cool/issues-helper@v2.1.1
+          uses: actions-cool/issues-helper@v2.1.2
           with:
             actions: 'update-comment'
             token: ${{ secrets.GITHUB_TOKEN }}
@@ -626,7 +626,7 @@ Update the specified issue according to the `issue-number`.
 
 ```yml
 - name: Update issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'update-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -676,7 +676,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: welcome
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'welcome'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -719,7 +719,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: check-inactive
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'check-inactive'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -772,7 +772,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: check-issue
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'check-issue'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -811,7 +811,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: close-issues
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'close-issues'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -845,7 +845,7 @@ Find the current warehouse issue No. 1, the creator is k and the content contain
 
 ```yml
 - name: Find comments
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'find-comments'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -893,7 +893,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: lock-issues
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'lock-issues'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -940,7 +940,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: month-statistics
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'month-statistics'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -985,7 +985,7 @@ jobs:
     if: github.event.label.name == 'watch'
     steps:
       - name: find comments
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         id: fcid
         with:
           actions: 'find-comments'
@@ -1000,7 +1000,7 @@ jobs:
 
       - name: create comment
         if: contains(steps.fcid.outputs.comments, '<!-- Created by actions-cool/issues-helper -->') == false
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'create-comment'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -1011,7 +1011,7 @@ jobs:
 
       - name: update comment
         if: contains(steps.fcid.outputs.comments, '<!-- Created by actions-cool/issues-helper -->') == true
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'update-comment'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -1052,7 +1052,7 @@ When the token is not filled in actions or input `${{ secrets.GITHUB_TOKEN }}`,
 
 ```yml
 - name: Create issue
-  uses: actions-cool/issues-helper@v2.1.1
+  uses: actions-cool/issues-helper@v2.1.2
   id: createissue
   with:
     actions: 'create-issue'
diff --git a/README.md b/README.md
index feeb81d..2a8bd99 100644
--- a/README.md
+++ b/README.md
@@ -162,7 +162,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Add assigness
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'add-assignees'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -204,7 +204,7 @@ jobs:
     if: contains(github.event.issue.body, 'xxx') == false
     steps:
       - name: Add labels
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'add-labels'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -229,7 +229,7 @@ jobs:
 
 ```yml
 - name: Close issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'close-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -262,7 +262,7 @@ jobs:
     if: github.event.label.name == 'xxx'
     steps:
       - name: Create comment
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'create-comment'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -306,7 +306,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Create issue
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'create-issue'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -339,7 +339,7 @@ jobs:
 
 ```yml
 - name: Create label
-  uses: actions-cool/issues-helper@v2.1.1
+  uses: actions-cool/issues-helper@v2.1.2
   with:
     actions: 'create-label'
     token: ${{ secrets.GITHUB_TOKEN }}
@@ -367,7 +367,7 @@ jobs:
 
 ```yml
 - name: Delete comment
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'delete-comment'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -402,7 +402,7 @@ jobs:
     if: github.event.label.name == 'invalid'
     steps:
       - name: Lock issue
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'lock-issue'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -436,7 +436,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: mark-duplicate
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'mark-duplicate'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -471,7 +471,7 @@ jobs:
 
 ```yml
 - name: Open issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'open-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -492,7 +492,7 @@ jobs:
 
 ```yml
 - name: Remove assignees
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'remove-assignees'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -515,7 +515,7 @@ jobs:
 
 ```yml
 - name: Remove labels
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'remove-labels'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -540,7 +540,7 @@ jobs:
 
 ```yml
 - name: Set labels
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'set-labels'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -563,7 +563,7 @@ jobs:
 
 ```yml
 - name: Unlock issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'unlock-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -596,7 +596,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Update comment
-          uses: actions-cool/issues-helper@v2.1.1
+          uses: actions-cool/issues-helper@v2.1.2
           with:
             actions: 'update-comment'
             token: ${{ secrets.GITHUB_TOKEN }}
@@ -626,7 +626,7 @@ jobs:
 
 ```yml
 - name: Update issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'update-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -674,7 +674,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: welcome
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'welcome'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -717,7 +717,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: check-inactive
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'check-inactive'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -766,7 +766,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: check-issue
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'check-issue'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -805,7 +805,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: close-issues
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'close-issues'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -839,7 +839,7 @@ jobs:
 
 ```yml
 - name: Find comments
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'find-comments'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -887,7 +887,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: lock-issues
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'lock-issues'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -934,7 +934,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: month-statistics
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'month-statistics'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -979,7 +979,7 @@ jobs:
     if: github.event.label.name == 'watch'
     steps:
       - name: find comments
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         id: fcid
         with:
           actions: 'find-comments'
@@ -994,7 +994,7 @@ jobs:
 
       - name: create comment
         if: contains(steps.fcid.outputs.comments, '<!-- Created by actions-cool/issues-helper -->') == false
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'create-comment'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -1005,7 +1005,7 @@ jobs:
 
       - name: update comment
         if: contains(steps.fcid.outputs.comments, '<!-- Created by actions-cool/issues-helper -->') == true
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'update-comment'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -1046,7 +1046,7 @@ jobs:
 
 ```yml
 - name: Create issue
-  uses: actions-cool/issues-helper@v2.1.1
+  uses: actions-cool/issues-helper@v2.1.2
   id: createissue
   with:
     actions: 'create-issue'
diff --git a/docs/advanced.en-US.md b/docs/advanced.en-US.md
index eb9e6ed..3612ac8 100644
--- a/docs/advanced.en-US.md
+++ b/docs/advanced.en-US.md
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: check-inactive
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'check-inactive'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -73,7 +73,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: check-issue
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'check-issue'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -110,7 +110,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: close-issues
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'close-issues'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -142,7 +142,7 @@ Find the current warehouse issue No. 1, the creator is k and the content contain
 
 ```yml
 - name: Find comments
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'find-comments'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -188,7 +188,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: lock-issues
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'lock-issues'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -233,7 +233,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: month-statistics
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'month-statistics'
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/docs/advanced.md b/docs/advanced.md
index 5567573..5c0d39d 100644
--- a/docs/advanced.md
+++ b/docs/advanced.md
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: check-inactive
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'check-inactive'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -69,7 +69,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: check-issue
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'check-issue'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -106,7 +106,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: close-issues
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'close-issues'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -138,7 +138,7 @@ jobs:
 
 ```yml
 - name: Find comments
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'find-comments'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -184,7 +184,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: lock-issues
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'lock-issues'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -229,7 +229,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: month-statistics
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'month-statistics'
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/docs/base.en-US.md b/docs/base.en-US.md
index bce7b0c..6b99aeb 100644
--- a/docs/base.en-US.md
+++ b/docs/base.en-US.md
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Add assigness
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'add-assignees'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -62,7 +62,7 @@ jobs:
     if: contains(github.event.issue.body, 'xxx') == false
     steps:
       - name: Add labels
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'add-labels'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -85,7 +85,7 @@ Close the specified issue.
 
 ```yml
 - name: Close issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'close-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -116,7 +116,7 @@ jobs:
     if: github.event.label.name == 'xxx'
     steps:
       - name: Create comment
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'create-comment'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -158,7 +158,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Create issue
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'create-issue'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -189,7 +189,7 @@ Create label. If you want to maintain labels in batches, [see](https://github.co
 
 ```yml
 - name: Create label
-  uses: actions-cool/issues-helper@v2.1.1
+  uses: actions-cool/issues-helper@v2.1.2
   with:
     actions: 'create-label'
     token: ${{ secrets.GITHUB_TOKEN }}
@@ -215,7 +215,7 @@ According to [`comment-id`](/en-US/guide/ref#-comment-id) delete the specified c
 
 ```yml
 - name: Delete comment
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'delete-comment'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -248,7 +248,7 @@ jobs:
     if: github.event.label.name == 'invalid'
     steps:
       - name: Lock issue
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'lock-issue'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -280,7 +280,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: mark-duplicate
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'mark-duplicate'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -319,7 +319,7 @@ Open the specified issue.
 
 ```yml
 - name: Open issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'open-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -338,7 +338,7 @@ Remove the person designated by issue.
 
 ```yml
 - name: Remove assignees
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'remove-assignees'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -359,7 +359,7 @@ Remove the specified labels.
 
 ```yml
 - name: Remove labels
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'remove-labels'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -382,7 +382,7 @@ Replace the labels of issue.
 
 ```yml
 - name: Set labels
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'set-labels'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -403,7 +403,7 @@ Unlock the specified issue.
 
 ```yml
 - name: Unlock issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'unlock-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -434,7 +434,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Update comment
-          uses: actions-cool/issues-helper@v2.1.1
+          uses: actions-cool/issues-helper@v2.1.2
           with:
             actions: 'update-comment'
             token: ${{ secrets.GITHUB_TOKEN }}
@@ -462,7 +462,7 @@ Update the specified issue according to the `issue-number`.
 
 ```yml
 - name: Update issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'update-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -510,7 +510,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: welcome
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'welcome'
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/docs/base.md b/docs/base.md
index 0baf73b..196b65e 100644
--- a/docs/base.md
+++ b/docs/base.md
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Add assigness
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'add-assignees'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -62,7 +62,7 @@ jobs:
     if: contains(github.event.issue.body, 'xxx') == false
     steps:
       - name: Add labels
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'add-labels'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -85,7 +85,7 @@ jobs:
 
 ```yml
 - name: Close issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'close-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -116,7 +116,7 @@ jobs:
     if: github.event.label.name == 'xxx'
     steps:
       - name: Create comment
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'create-comment'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -158,7 +158,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Create issue
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'create-issue'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -189,7 +189,7 @@ jobs:
 
 ```yml
 - name: Create label
-  uses: actions-cool/issues-helper@v2.1.1
+  uses: actions-cool/issues-helper@v2.1.2
   with:
     actions: 'create-label'
     token: ${{ secrets.GITHUB_TOKEN }}
@@ -215,7 +215,7 @@ jobs:
 
 ```yml
 - name: Delete comment
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'delete-comment'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -248,7 +248,7 @@ jobs:
     if: github.event.label.name == 'invalid'
     steps:
       - name: Lock issue
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'lock-issue'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -280,7 +280,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: mark-duplicate
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'mark-duplicate'
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -319,7 +319,7 @@ jobs:
 
 ```yml
 - name: Open issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'open-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -338,7 +338,7 @@ jobs:
 
 ```yml
 - name: Remove assignees
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'remove-assignees'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -359,7 +359,7 @@ jobs:
 
 ```yml
 - name: Remove labels
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'remove-labels'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -382,7 +382,7 @@ jobs:
 
 ```yml
 - name: Set labels
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'set-labels'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -403,7 +403,7 @@ jobs:
 
 ```yml
 - name: Unlock issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'unlock-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -434,7 +434,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Update comment
-          uses: actions-cool/issues-helper@v2.1.1
+          uses: actions-cool/issues-helper@v2.1.2
           with:
             actions: 'update-comment'
             token: ${{ secrets.GITHUB_TOKEN }}
@@ -462,7 +462,7 @@ jobs:
 
 ```yml
 - name: Update issue
-    uses: actions-cool/issues-helper@v2.1.1
+    uses: actions-cool/issues-helper@v2.1.2
     with:
       actions: 'update-issue'
       token: ${{ secrets.GITHUB_TOKEN }}
@@ -509,7 +509,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: welcome
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'welcome'
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/docs/index.en-US.md b/docs/index.en-US.md
index 0041361..0853fb1 100644
--- a/docs/index.en-US.md
+++ b/docs/index.en-US.md
@@ -38,7 +38,7 @@ jobs:
     steps:
       - name: help wanted
         if: github.event.label.name == 'help wanted'
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'create-comment'
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/docs/index.md b/docs/index.md
index f404308..59d1854 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -38,7 +38,7 @@ jobs:
     steps:
       - name: help wanted
         if: github.event.label.name == 'help wanted'
-        uses: actions-cool/issues-helper@v2.1.1
+        uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: 'create-comment'
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/package.json b/package.json
index 2ec44ef..a850ccb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "issues-helper",
-  "version": "2.1.1",
+  "version": "2.1.2",
   "private": true,
   "description": "Some operations on issue.",
   "main": "src/main.js",
diff --git a/script/update-version.js b/script/update-version.js
index 883ce56..511ba3e 100644
--- a/script/update-version.js
+++ b/script/update-version.js
@@ -1,7 +1,7 @@
 const { readFileSync, writeFileSync } = require('fs');
 
 const last = /v2\.1\.1/g;
-const now = 'v2.2.0';
+const now = 'v2.1.2';
 
 let readme = readFileSync('./README.md', 'utf-8');
 readme = readme.replace(last, now);