diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index ca818d1f0..a0d1b2cf1 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -55,7 +55,7 @@ Note: In the development environment, the kernel process will not be automatical
 ### Android
 
 * `cd kernel`
-* `gomobile bind --tags fts5 -ldflags '-s -w' -v -o kernel.aar -target='android/arm64' -androidapi 24 ./mobile/`
+* `set JAVA_TOOL_OPTIONS=-Dfile.encoding=UTF-8; gomobile bind --tags fts5 -ldflags "-s -w"  -v -o kernel.aar -target=android/arm64 -androidapi 26 ./mobile/`
 * https://github.com/siyuan-note/siyuan-android
 
 ### Harmony
diff --git a/.github/CONTRIBUTING_zh_CN.md b/.github/CONTRIBUTING_zh_CN.md
index a3b593679..efbb04c4f 100644
--- a/.github/CONTRIBUTING_zh_CN.md
+++ b/.github/CONTRIBUTING_zh_CN.md
@@ -57,7 +57,7 @@ NPM 镜像：
 ### Android
 
 * `cd kernel`
-* `gomobile bind --tags fts5 -ldflags '-s -w' -v -o kernel.aar -target='android/arm64' -androidapi 24 ./mobile/`
+* `set JAVA_TOOL_OPTIONS=-Dfile.encoding=UTF-8; gomobile bind --tags fts5 -ldflags "-s -w"  -v -o kernel.aar -target=android/arm64 -androidapi 26 ./mobile/`
 * https://github.com/siyuan-note/siyuan-android
 
 ### Harmony