diff --git a/.github/linters/ct.yaml b/.github/linters/ct.yaml
index b1d1fb9..e917d91 100644
--- a/.github/linters/ct.yaml
+++ b/.github/linters/ct.yaml
@@ -4,7 +4,7 @@ target-branch: master
 chart-dirs:
   - cubefs
 chart-repos:
-  - cubefs-community=https://cubefs.github.io/cubefs-helm
+  - cubefs-community=https://chubaofs.github.io/cubefs-helm
 helm-extra-args: --timeout 600s
 additional-commands:
   - helm unittest --helm3 --strict --file unittests/*.yaml --file 'unittests/**/*.yaml' {{ .Path }}
diff --git a/.github/workflows/lint-test.yaml b/.github/workflows/lint-test.yaml
index 310ea4c..dc7fa6b 100644
--- a/.github/workflows/lint-test.yaml
+++ b/.github/workflows/lint-test.yaml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -28,7 +28,7 @@ jobs:
         run: |
           changed=$(ct list-changed --config .github/linters/ct.yaml)
           if [[ -n "$changed" ]]; then
-            echo "name=changed::true" >> "$GITHUB_OUTPUT"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
           fi
 
       - name: install helm unittest plugin
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 98baba8..ac6d6dc 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Fetch history
         run: git fetch --prune --unshallow
diff --git a/.github/workflows/superlinter.yml b/.github/workflows/superlinter.yml
index 73c7fe4..c6ce406 100644
--- a/.github/workflows/superlinter.yml
+++ b/.github/workflows/superlinter.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/sync-codeowners.yaml b/.github/workflows/sync-codeowners.yaml
index 4d162a0..228ef78 100644
--- a/.github/workflows/sync-codeowners.yaml
+++ b/.github/workflows/sync-codeowners.yaml
@@ -9,11 +9,11 @@ jobs:
   build:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: |
           ./scripts/check-codeowners.sh > ${{ runner.temp }}/CODEOWNERS
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: master
       - name: install yq
diff --git a/.github/workflows/sync-readme.yaml b/.github/workflows/sync-readme.yaml
index 9a5071c..2063259 100644
--- a/.github/workflows/sync-readme.yaml
+++ b/.github/workflows/sync-readme.yaml
@@ -10,10 +10,10 @@ jobs:
   build:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: |
           cp -f README.md ${{ runner.temp }}/README.md
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: gh-pages
       - run: |
@@ -21,5 +21,5 @@ jobs:
           git config user.name "$GITHUB_ACTOR"
           git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
           git add README.md
-          git commit --signoff -m "Sync README from master"
+          git commit --signoff -m "Sync README from main"
           git push
diff --git a/README.md b/README.md
index b116c80..d1f8c35 100644
--- a/README.md
+++ b/README.md
@@ -18,13 +18,6 @@ The cubefs-helm project helps deploy a Cubefs cluster orchestrated by Kubernetes
 * CSI spec version 1.1.0
 * Helm 3
 
-### Download cubefs-helm
-
-```shell
-git clone https://github.com/cubefs/cubefs-helm
-cd cubefs-helm
-```
-
 ### Create configuration yaml file
 
 Create a `cubefs.yaml` file, and put it in a user-defined path. Suppose this is where we put it.