diff --git a/README.md b/README.md
index 737c228e..c6147774 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ icebergs是一个后端框架，通过模块化、集群化实现资源的无限
 
 一键创建项目
 ```
-curl -s https://raw.githubusercontent.com/shylinux/icebergs/master/demo/build.sh | sh miss
+mkdir miss; cd miss && curl -s https://raw.githubusercontent.com/shylinux/icebergs/master/demo/build.sh | sh
 ```
 
 ## 1 原型 type.go
diff --git a/base/gdb/gdb.go b/base/gdb/gdb.go
index 0964dd95..dc0a9758 100644
--- a/base/gdb/gdb.go
+++ b/base/gdb/gdb.go
@@ -74,11 +74,11 @@ var Index = &ice.Context{Name: "gdb", Help: "事件模块",
 				"pid": "var/run/shy.pid",
 			},
 			kit.MDB_HASH: map[string]interface{}{
-				"2":  []interface{}{"exit", "1"},
-				"3":  []interface{}{"exit"},
+				"2":  []interface{}{"exit"},
+				"3":  []interface{}{"exit", "1"},
 				"15": []interface{}{"exit"},
-				"30": []interface{}{"exit", "1"},
-				"31": []interface{}{"exit"},
+				"30": []interface{}{"exit"},
+				"31": []interface{}{"exit", "1"},
 				"28": "WINCH",
 			},
 			kit.MDB_LIST: map[string]interface{}{},
diff --git a/demo/build.sh b/demo/build.sh
index 43b127a2..ceee6b75 100755
--- a/demo/build.sh
+++ b/demo/build.sh
@@ -30,7 +30,7 @@ prepare() {
  }
 start() {
     prepare && while true; do
-        date && ice.bin \$@ 2>boot.log && break || echo -e "\n\nrestarting..."
+        date && ice.bin \$@ 2>boot.log && echo -e "\n\nrestarting..." || break
     done
 }
 restart() {