diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 06990fe97..b0f8c1c44 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -92,7 +92,7 @@ jobs:
     strategy:
       matrix:
         config:
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             name: ubuntu build linux.AppImage
             kernel_path: "../app/kernel-linux/SiYuan-Kernel"
             build_args_prefix: "-s -w -X"
@@ -101,7 +101,7 @@ jobs:
             goos: "linux"
             goarch: "amd64"
             suffix: "linux.AppImage"
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             name: ubuntu build linux.tar.gz
             kernel_path: "../app/kernel-linux/SiYuan-Kernel"
             build_args_prefix: "-s -w -X"
diff --git a/kernel/harmony/build-win.sh b/kernel/harmony/build-win.sh
index 4e347f769..d8846b954 100755
--- a/kernel/harmony/build-win.sh
+++ b/kernel/harmony/build-win.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-export OHOS_NDK_HOME=/mnt/f/ohos-sdk-windows_linux-public/linux/
+export OHOS_NDK_HOME=/mnt/f/ohos-sdk-windows_linux-public/linux
 export LOG_ADAPTOR_HOME=/mnt/f/log-adaptor
 
 export CC=$OHOS_NDK_HOME/native/llvm/bin/clang
diff --git a/kernel/harmony/build.sh b/kernel/harmony/build.sh
index 3f84fdf59..e9edc2f1d 100755
--- a/kernel/harmony/build.sh
+++ b/kernel/harmony/build.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-export OHOS_NDK_HOME=/mnt/f/ohos-sdk-windows_linux-public/linux/
+export OHOS_NDK_HOME=/mnt/f/ohos-sdk-windows_linux-public/linux
 export LOG_ADAPTOR_HOME=/mnt/f/log-adaptor
 
 export CC=$OHOS_NDK_HOME/native/llvm/bin/clang