diff --git a/.drone.yml b/.drone.yml
index 3a1b61a..9f0a196 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -4,15 +4,11 @@ type: docker
 name: goenv
 
 steps:
-  - name: build1
-    pull: if-not-exists
-    image: ghcr.io/xiaoqidun/build
-    commands:
-      - build -f build.sh -i goenv.go -o release/goenv
-  - name: build2
+  - name: build
     pull: if-not-exists
     image: xiaoqidun/goenv
     commands:
+      - chmod +x build.sh
       - ./build.sh
   - name: upload
     pull: if-not-exists
diff --git a/build.sh b/build.sh
new file mode 100644
index 0000000..ee504f7
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o release/goenv_linux_amd64 -trimpath -ldflags '-s -w' goenv.go
+GOOS=darwin GOARCH=amd64 CGO_ENABLED=0 go build -o release/goenv_darwin_amd64 -trimpath -ldflags '-s -w' goenv.go
+GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -o release/goenv_windows_amd64.exe -trimpath -ldflags '-s -w' goenv.go
\ No newline at end of file