diff --git a/README.md b/README.md
index d3760f7..4549c6b 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,8 @@ docker run --name unlock-music -d -p 8080:80 ix64/unlock-music
 
 ### 自行构建
 
+#### JS部分
+
 - 环境要求
   - nodejs (v16.x)
   - npm
@@ -90,3 +92,15 @@ docker run --name unlock-music -d -p 8080:80 ix64/unlock-music
    ```sh
    npm run make-extension
    ```
+
+#### WASM部分
+
+- 环境要求
+  - Linux
+  - python3
+
+- 运行此目录下的build-wasm
+
+   ```sh
+   bash build-wasm
+   ```
diff --git a/build-wasm b/build-wasm
new file mode 100644
index 0000000..e5273a3
--- /dev/null
+++ b/build-wasm
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+set -e
+
+pushd ./src/QmcWasm
+bash build-wasm
+popd
+
+pushd ./src/QmcWasm
+bash build-wasm
+popd