diff --git a/.gitignore b/.gitignore
old mode 100644
new mode 100755
diff --git a/.gitmodules b/.gitmodules
old mode 100644
new mode 100755
diff --git a/build.sh b/build.sh
old mode 100644
new mode 100755
index 01573f9..b44a3c1
--- a/build.sh
+++ b/build.sh
@@ -13,7 +13,7 @@ function init() {
 }
 
 function server() {
-   local f="./server"
+   local f="./exec-server"
    GOOS=linux CGO_ENABLED=0 go build -o "$f" -a -installsuffix cgo >&2
    echo "$f"
 }
@@ -27,7 +27,7 @@ function gitname() {
 }
 
 function pack() {
-   tar -czf "$1.tar" "./server" "./public"
+   tar -czf "$1.tar" "./exec-server" "./public"
    echo "$1.tar"
 }
 
diff --git a/main.go b/main.go
old mode 100644
new mode 100755
diff --git a/public/index.html b/public/index.html
old mode 100644
new mode 100755