diff --git a/lib/user.js b/lib/user.js
index 6ae118d3..0b3f72ac 100644
--- a/lib/user.js
+++ b/lib/user.js
@@ -3,6 +3,7 @@ Volcanos("user", {help: "用户模块",
     confirm: function(text) {return confirm(JSON.stringify(text))},
     prompt: function(text, cb) {(text = prompt(text)) != undefined && typeof cb == "function" && cb(text); return text},
     reload: function(force) {(force || confirm("重新加载页面？")) && location.reload()},
+    title: function(text) {document.title = text},
 
     toast: function(text) {},
     carte: function(event, cb) {},
diff --git a/pane/Action.js b/pane/Action.js
index 8b626c2f..80f87536 100644
--- a/pane/Action.js
+++ b/pane/Action.js
@@ -17,6 +17,9 @@ Volcanos("onimport", {help: "导入数据", list: [],
         if (value == "update") {return}
         can.Conf("temp_river", value)
     },
+    you: function(event, can, value, cmd, output) {
+        can.user.title(value)
+    },
     storm: function(event, can, value, cmd, output) {
         can.Cache(can.Conf("river")+"."+can.Conf("storm"), output, "some");