diff --git a/src/server/index.ts b/src/server/index.ts
index 2901e94..a55d8e6 100644
--- a/src/server/index.ts
+++ b/src/server/index.ts
@@ -7,6 +7,7 @@ import * as koaStatic from "koa-static"
 import * as mount from "koa-mount"
 import apiRouter from "./api"
 import { PORT, SECRET_KEY, GIT_COMMIT } from "./config";
+import { User } from "./db/index";
 
 const app = new Koa
 
@@ -28,8 +29,17 @@ const router = new Router
 router.use("/api", apiRouter.routes())
 
 router.get("/*", async ctx => {
+    var user
+    if (ctx.session!.user) {
+        user = await User.findById(ctx.session!.user)
+        user = JSON.stringify(user).replace(/[\u0080-\uFFFF]/g, chr => {
+            return "\\u"+("0000"+chr.charCodeAt(0).toString(16)).substr(-4)
+        })
+        user = new Buffer(user, "binary").toString("base64")
+    }
     ctx.render("index.pug", {
-        GIT_COMMIT
+        GIT_COMMIT,
+        user
     })
 })
 
diff --git a/src/server/views/index.pug b/src/server/views/index.pug
index 0e5fa07..cfae85a 100644
--- a/src/server/views/index.pug
+++ b/src/server/views/index.pug
@@ -1,8 +1,12 @@
 doctype html
 html
     head
-        script(src="/assets/bundle.js?version="+GIT_COMMIT)
         meta(name="viewport",content="width=device-width")
+        if user
+            script window.USER=JSON.parse(atob("!{user}"))
+        else
+            script window.USER=undefined
+        script(src="/assets/bundle.js?version="+GIT_COMMIT)
     body
         app
             p ...あれ、もしかしてページが表示されてませんか?