diff --git a/i18n/en_US.json b/i18n/en_US.json
index 1eea0d7..4fdc95e 100644
--- a/i18n/en_US.json
+++ b/i18n/en_US.json
@@ -1,4 +1,5 @@
 {
+    "colon": ": ",
     "wide": "Wide",
     "isDelete": "Delete",
     "cancel": "Cancel",
@@ -108,7 +109,6 @@
     "test": "Test",
     "sign_up": "Sign Up",
     "team": "Team",
-    "colon": ": ",
     "sing_up_error": "Sign Up Error",
     "user_name_ruler": "Username only by az, AZ, 0-9, _ consisting of a length of 16",
     "password_no_match": "Password doesn't match the confirmation"
diff --git a/i18n/ja_JP.json b/i18n/ja_JP.json
index d8fa366..464bfbc 100644
--- a/i18n/ja_JP.json
+++ b/i18n/ja_JP.json
@@ -1,4 +1,5 @@
 {
+    "colon": "：",
     "wide": "Wide",
     "isDelete": "削除",
     "cancel": "取消",
@@ -108,7 +109,6 @@
     "test": "テスト",
     "sign_up": "登録",
     "team": "チーム",
-    "colon": "：",
     "sing_up_error": "登録に失敗しました",
     "user_name_ruler": "16の長さからなる_ AZ、AZ、0-9、によってユーザ名のみ",
     "password_no_match": "一貫性のないパスワード入力"
diff --git a/i18n/zh_CN.json b/i18n/zh_CN.json
index 17c5c74..25cc3a8 100644
--- a/i18n/zh_CN.json
+++ b/i18n/zh_CN.json
@@ -1,4 +1,5 @@
 {
+    "colon": "：",
     "wide": "Wide",
     "isDelete": "是否删除",
     "cancel": "取消",
@@ -108,7 +109,6 @@
     "test": "测试",
     "sign_up": "注册",
     "team": "团队",
-    "colon": "：",
     "sing_up_error": "注册失败",
     "user_name_ruler": "用户名只能由 a-z, A-Z, 0-9, _ 组成，长度为16",
     "password_no_match": "密码输入不一致"
diff --git a/i18n/zh_TW.json b/i18n/zh_TW.json
index 96abd7f..3c803f8 100644
--- a/i18n/zh_TW.json
+++ b/i18n/zh_TW.json
@@ -1,4 +1,5 @@
 {
+    "colon": "：",
     "wide": "Wide",
     "isDelete": "己删除否?",
     "cancel": "取消",
@@ -108,7 +109,6 @@
     "test": "測試",
     "sign_up": "註冊",
     "team": "團隊",
-    "colon": "：",
     "sing_up_error": "註冊失敗",
     "user_name_ruler": "用戶名只能由az, AZ, 0-9, _ 組成，長度為16",
     "password_no_match": "密碼輸入不一致"
diff --git a/main.go b/main.go
index d08688b..1bdf3e0 100644
--- a/main.go
+++ b/main.go
@@ -54,7 +54,16 @@ func indexHandler(w http.ResponseWriter, r *http.Request) {
 	wideSession := session.WideSessions.New(httpSession)
 
 	username := httpSession.Values["username"].(string)
-	locale := conf.Wide.GetUser(username).Locale
+	user := conf.Wide.GetUser(username)
+	if nil == user {
+		glog.Warningf("Not found user [%s]", username)
+
+		http.Redirect(w, r, "/login", http.StatusFound)
+
+		return
+	}
+
+	locale := user.Locale
 
 	wideSessions := session.WideSessions.GetByUsername(username)
 	userConf := conf.Wide.GetUser(username)
diff --git a/session/users.go b/session/users.go
index 88a95c7..e691fd9 100644
--- a/session/users.go
+++ b/session/users.go
@@ -100,7 +100,8 @@ func SignUpUser(w http.ResponseWriter, r *http.Request) {
 		dir := filepath.Dir(firstUserWorkspace)
 
 		model := map[string]interface{}{"conf": conf.Wide, "i18n": i18n.GetAll(conf.Wide.Locale),
-			"locale": conf.Wide.Locale, "ver": conf.WideVersion, "dir": dir}
+			"locale": conf.Wide.Locale, "ver": conf.WideVersion, "dir": dir,
+			"pathSeparator": conf.PathSeparator}
 
 		t, err := template.ParseFiles("views/sign_up.html")
 
diff --git a/views/index.html b/views/index.html
index a4d552a..7b5d0c0 100644
--- a/views/index.html
+++ b/views/index.html
@@ -83,7 +83,7 @@
                     <span>{{.i18n.team}}</span>
                     <div class="frame">
                         <ul>
-                            <li class="signup" onclick="wide.signup()">
+                            <li class="signup" onclick="window.open('/signup')">
                                 <span>{{.i18n.sign_up}}</span>
                             </li>
                         </ul>
diff --git a/views/sign_up.html b/views/sign_up.html
index 9c66650..8ce3b97 100644
--- a/views/sign_up.html
+++ b/views/sign_up.html
@@ -31,7 +31,7 @@
                     <div id="msg" class="fn-none"></div>
                     <div class="dir">
                         Workspace： 
-                        <div id="dir" data-dir="{{.dir}}{{.pathSeparator}}">{{.dir}}</div>
+                        <div id="dir" data-dir="{{.dir}}{{.pathSeparator}}">{{.dir}}{{.pathSeparator}}</div>
                     </div>
                     <input id="username" placeholder="Username"/><br/>
                     <input id="password" type="password" placeholder="Password"/><br/>