diff --git a/README.md b/README.md
index d5a040f..972bc79 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,12 @@
     go get -u google.golang.org/grpc
     go get -u github.com/golang/protobuf/protoc-gen-go
     ```
+- Web
+    ```bash
+    git clone https://github.com/grpc/grpc-web
+    cd grpc-web
+    sudo make install-plugin
+    ```
 
 参考资料：
 
@@ -21,4 +27,4 @@
 ### 编译
 
 - 在本项目打开控制台，或者切换工作路径到本项目
-- 执行 `./gen`
+- 执行 `./gen-{{platform}}`
diff --git a/gen.bat b/gen-go.bat
similarity index 100%
rename from gen.bat
rename to gen-go.bat
diff --git a/gen.sh b/gen-go.sh
similarity index 100%
rename from gen.sh
rename to gen-go.sh
diff --git a/gen-web.bat b/gen-web.bat
new file mode 100644
index 0000000..3d96dde
--- /dev/null
+++ b/gen-web.bat
@@ -0,0 +1,15 @@
+@echo off
+set dir=.\gen\web
+set exe=protoc
+set gen=protoc-protoc-gen-grpc-web
+
+where /q %exe% || echo missing %exe% && exit /B
+where /q %gen% || echo missing %gen% && exit /B
+
+if not exist %dir% mkdir %dir%
+%exe% -I . --js_out=import_style=commonjs:%dir% --grpc-web_out=import_style=commonjs,mode=grpcwebtext:%dir% bdchain/api/common.proto
+%exe% -I . --js_out=import_style=commonjs:%dir% --grpc-web_out=import_style=commonjs,mode=grpcwebtext:%dir% bdchain/api/error_details.proto
+%exe% -I . --js_out=import_style=commonjs:%dir% --grpc-web_out=import_style=commonjs,mode=grpcwebtext:%dir% bdchain/api/tx_ledger.proto
+%exe% -I . --js_out=import_style=commonjs:%dir% --grpc-web_out=import_style=commonjs,mode=grpcwebtext:%dir% bdchain/api/ac_chain.proto
+
+echo all done
diff --git a/gen-web.sh b/gen-web.sh
new file mode 100644
index 0000000..461d97a
--- /dev/null
+++ b/gen-web.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+dir=gen/web
+mkdir -p $dir
+protoc -I . --js_out=import_style=commonjs:$dir --grpc-web_out=import_style=commonjs,mode=grpcwebtext:$dir bdchain/api/common.proto
+protoc -I . --js_out=import_style=commonjs:$dir --grpc-web_out=import_style=commonjs,mode=grpcwebtext:$dir bdchain/api/error_details.proto
+protoc -I . --js_out=import_style=commonjs:$dir --grpc-web_out=import_style=commonjs,mode=grpcwebtext:$dir bdchain/api/tx_ledger.proto
+protoc -I . --js_out=import_style=commonjs:$dir --grpc-web_out=import_style=commonjs,mode=grpcwebtext:$dir bdchain/api/ac_chain.proto