diff --git a/build-android-arm64-v8a.sh b/build-android-arm64-v8a.sh
index a424cbca..2ef803e1 100755
--- a/build-android-arm64-v8a.sh
+++ b/build-android-arm64-v8a.sh
@@ -20,9 +20,9 @@ cd $dir
 #   -DANDROID
 
 if [ -z $ANDROID_NDK ]; then
-  ANDROID_NDK=/ceph-fj/fangjun/software/android-sdk/ndk/21.0.6113669
+  ANDROID_NDK=/star-fj/fangjun/software/android-sdk/ndk/22.1.7171670
   # or use
-  # ANDROID_NDK=/ceph-fj/fangjun/software/android-ndk
+  # ANDROID_NDK=/star-fj/fangjun/software/android-ndk
   #
   # Inside the $ANDROID_NDK directory, you can find a binary ndk-build
   # and some other files like the file "build/cmake/android.toolchain.cmake"
diff --git a/build-android-armv7-eabi.sh b/build-android-armv7-eabi.sh
index fc93a627..d8228ee5 100755
--- a/build-android-armv7-eabi.sh
+++ b/build-android-armv7-eabi.sh
@@ -20,9 +20,9 @@ cd $dir
 #   -DANDROID
 
 if [ -z $ANDROID_NDK ]; then
-  ANDROID_NDK=/ceph-fj/fangjun/software/android-sdk/ndk/21.0.6113669
+  ANDROID_NDK=/star-fj/fangjun/software/android-sdk/ndk/22.1.7171670
   # or use
-  # ANDROID_NDK=/ceph-fj/fangjun/software/android-ndk
+  # ANDROID_NDK=/star-fj/fangjun/software/android-ndk
   #
   # Inside the $ANDROID_NDK directory, you can find a binary ndk-build
   # and some other files like the file "build/cmake/android.toolchain.cmake"
diff --git a/build-android-x86-64.sh b/build-android-x86-64.sh
index 728f38d2..be232b2f 100755
--- a/build-android-x86-64.sh
+++ b/build-android-x86-64.sh
@@ -20,9 +20,9 @@ cd $dir
 #   -DANDROID
 
 if [ -z $ANDROID_NDK ]; then
-  ANDROID_NDK=/ceph-fj/fangjun/software/android-sdk/ndk/21.0.6113669
+  ANDROID_NDK=/star-fj/fangjun/software/android-sdk/ndk/22.1.7171670
   # or use
-  # ANDROID_NDK=/ceph-fj/fangjun/software/android-ndk
+  # ANDROID_NDK=/star-fj/fangjun/software/android-ndk
   #
   # Inside the $ANDROID_NDK directory, you can find a binary ndk-build
   # and some other files like the file "build/cmake/android.toolchain.cmake"
diff --git a/build-android-x86.sh b/build-android-x86.sh
index 99091a17..d8cf05f0 100755
--- a/build-android-x86.sh
+++ b/build-android-x86.sh
@@ -20,9 +20,9 @@ cd $dir
 #   -DANDROID
 
 if [ -z $ANDROID_NDK ]; then
-  ANDROID_NDK=/ceph-fj/fangjun/software/android-sdk/ndk/21.0.6113669
+  ANDROID_NDK=/star-fj/fangjun/software/android-sdk/ndk/22.1.7171670
   # or use
-  # ANDROID_NDK=/ceph-fj/fangjun/software/android-ndk
+  # ANDROID_NDK=/star-fj/fangjun/software/android-ndk
   #
   # Inside the $ANDROID_NDK directory, you can find a binary ndk-build
   # and some other files like the file "build/cmake/android.toolchain.cmake"