diff --git a/src/client/web/src/client/users_mock.ts b/src/client/web/src/client/users_mock.ts
index 117bf7c..5d6cba1 100644
--- a/src/client/web/src/client/users_mock.ts
+++ b/src/client/web/src/client/users_mock.ts
@@ -1,7 +1,6 @@
 // TODO: replace this with jest mocks
 import { Response, Quota } from "./";
 
-
 export interface UsersClientResps {
   loginMockResp: Response;
   logoutMockResp: Response;
@@ -77,6 +76,11 @@ export const resps = {
       name: "mockUser",
       role: "admin",
       usedSpace: "256",
+      quota: {
+        spaceLimit: "7",
+        uploadSpeedLimit: 3,
+        downloadSpeedLimit: 3,
+      },
     },
   },
   getCaptchaIDMockResp: {
@@ -125,7 +129,6 @@ export class MockUsersClient {
   setUser = (id: string, role: string, quota: Quota): Promise<Response> => {
     return this.wrapPromise(this.resps.setUserMockResp);
   };
-  
 
   forceSetPwd = (userID: string, newPwd: string): Promise<Response> => {
     return this.wrapPromise(this.resps.forceSetPwdMockResp);
diff --git a/src/client/web/src/components/__test__/pane_login.test.tsx b/src/client/web/src/components/__test__/pane_login.test.tsx
index 16ac0a3..db2a0a4 100644
--- a/src/client/web/src/components/__test__/pane_login.test.tsx
+++ b/src/client/web/src/components/__test__/pane_login.test.tsx
@@ -36,6 +36,12 @@ describe("Login", () => {
       userName: "mockUser",
       userRole: "admin",
       authed: true,
+      usedSpace: "256",
+      quota: {
+        spaceLimit: "7",
+        uploadSpeedLimit: 3,
+        downloadSpeedLimit: 3,
+      },
       captchaID: "",
     });
 
diff --git a/src/client/web/src/components/__test__/state_mgr.test.tsx b/src/client/web/src/components/__test__/state_mgr.test.tsx
index a902f02..dffc30f 100644
--- a/src/client/web/src/components/__test__/state_mgr.test.tsx
+++ b/src/client/web/src/components/__test__/state_mgr.test.tsx
@@ -22,8 +22,8 @@ describe("State Manager", () => {
 
     // TODO: depress warning
     mgr.update = (apply: (prevState: ICoreState) => ICoreState): void => {
-        // no op
-    }; 
+      // no op
+    };
 
     const coreState = newWithWorker(mockWorker);
     await mgr.initUpdater(coreState);
@@ -52,6 +52,12 @@ describe("State Manager", () => {
       userID: "0",
       userName: "mockUser",
       userRole: "admin",
+      usedSpace: "256",
+      quota: {
+        spaceLimit: "7",
+        uploadSpeedLimit: 3,
+        downloadSpeedLimit: 3,
+      },
       authed: true,
       captchaID: "mockCaptchaID",
     });
diff --git a/src/client/web/src/components/browser.tsx b/src/client/web/src/components/browser.tsx
index 63537cf..14fb5f3 100644
--- a/src/client/web/src/components/browser.tsx
+++ b/src/client/web/src/components/browser.tsx
@@ -6,7 +6,7 @@ import { RiFolder2Fill } from "@react-icons/all-files/ri/RiFolder2Fill";
 import { RiFileList2Fill } from "@react-icons/all-files/ri/RiFileList2Fill";
 import { RiFile2Fill } from "@react-icons/all-files/ri/RiFile2Fill";
 import { RiShareBoxLine } from "@react-icons/all-files/ri/RiShareBoxLine";
-import { RiShareForwardBoxFill } from "@react-icons/all-files/ri/RiShareForwardBoxFill";
+import { RiFolderSharedFill } from "@react-icons/all-files/ri/RiFolderSharedFill";
 import { RiUploadCloudFill } from "@react-icons/all-files/ri/RiUploadCloudFill";
 import { RiUploadCloudLine } from "@react-icons/all-files/ri/RiUploadCloudLine";
 import { RiEmotionSadLine } from "@react-icons/all-files/ri/RiEmotionSadLine";
@@ -14,6 +14,7 @@ import { RiEmotionSadLine } from "@react-icons/all-files/ri/RiEmotionSadLine";
 import { alertMsg, comfirmMsg } from "../common/env";
 import { updater } from "./state_updater";
 import { ICoreState, MsgProps } from "./core_state";
+import { LoginProps } from "./pane_login";
 import { MetadataResp, UploadInfo } from "../client";
 import { Up } from "../worker/upload_mgr";
 import { UploadEntry } from "../worker/interface";
@@ -44,6 +45,7 @@ export interface BrowserProps {
 export interface Props {
   browser: BrowserProps;
   msg: MsgProps;
+  login: LoginProps;
   update?: (updater: (prevState: ICoreState) => ICoreState) => void;
 }
 
@@ -477,6 +479,15 @@ export class Browser extends React.Component<Props, State, {}> {
       );
     });
 
+    const usedSpace = FileSize(parseInt(this.props.login.usedSpace, 10), {
+      round: 0,
+    });
+    const spaceLimit = FileSize(
+      parseInt(this.props.login.quota.spaceLimit, 10),
+      {
+        round: 0,
+      }
+    );
     const itemListPane =
       this.props.browser.tab === "" || this.props.browser.tab === "item" ? (
         <div>
@@ -485,49 +496,61 @@ export class Browser extends React.Component<Props, State, {}> {
           </div>
 
           <div className="container">
-            <div className="padding-m">
-              {this.props.browser.isSharing ? (
-                <button
-                  type="button"
-                  onClick={() => {
-                    this.deleteSharing(this.props.browser.dirPath.join("/"));
-                  }}
-                  className="red0-bg white-font margin-r-m"
-                >
-                  {this.props.msg.pkg.get("browser.share.del")}
-                </button>
-              ) : (
-                <button
-                  type="button"
-                  onClick={this.addSharing}
-                  className="green0-bg white-font margin-r-m"
-                >
-                  {this.props.msg.pkg.get("browser.share.add")}
-                </button>
-              )}
-
-              {this.state.selectedItems.size > 0 ? (
+            <Flexbox
+              children={List([
                 <span>
-                  <button
-                    type="button"
-                    onClick={() => this.delete()}
-                    className="red0-bg white-font margin-r-m"
-                  >
-                    {this.props.msg.pkg.get("browser.delete")}
-                  </button>
+                  {this.props.browser.isSharing ? (
+                    <button
+                      type="button"
+                      onClick={() => {
+                        this.deleteSharing(
+                          this.props.browser.dirPath.join("/")
+                        );
+                      }}
+                      className="red0-bg white-font margin-r-m"
+                    >
+                      {this.props.msg.pkg.get("browser.share.del")}
+                    </button>
+                  ) : (
+                    <button
+                      type="button"
+                      onClick={this.addSharing}
+                      className="green0-bg white-font margin-r-m"
+                    >
+                      {this.props.msg.pkg.get("browser.share.add")}
+                    </button>
+                  )}
 
-                  <button
-                    type="button"
-                    onClick={() => this.moveHere()}
-                    className="margin-r-m"
-                  >
-                    {this.props.msg.pkg.get("browser.paste")}
-                  </button>
-                </span>
-              ) : null}
+                  {this.state.selectedItems.size > 0 ? (
+                    <span>
+                      <button
+                        type="button"
+                        onClick={() => this.delete()}
+                        className="red0-bg white-font margin-r-m"
+                      >
+                        {this.props.msg.pkg.get("browser.delete")}
+                      </button>
 
-              <div className="hr white0-bg margin-t-m"></div>
-            </div>
+                      <button
+                        type="button"
+                        onClick={() => this.moveHere()}
+                        className="margin-r-m"
+                      >
+                        {this.props.msg.pkg.get("browser.paste")}
+                      </button>
+                    </span>
+                  ) : null}
+                </span>,
+
+                <span>
+                  <span className="desc-m grey0-font">{`${this.props.msg.pkg.get(
+                    "browser.used"
+                  )} ${usedSpace} / ${spaceLimit}`}</span>
+                </span>,
+              ])}
+              className="padding-m"
+              childrenStyles={List([{}, { justifyContent: "flex-end" }])}
+            />
 
             <Flexbox
               children={List([
@@ -539,18 +562,8 @@ export class Browser extends React.Component<Props, State, {}> {
                         className="margin-r-m black-font"
                       />,
 
-                      // <span>
-                      //   <span className="title-l">
-                      //     {this.props.msg.pkg.get("browser.item.title")}
-                      //   </span>
-                      //   <span className="desc-l grey0-font">
-                      //     Files and folders in current path
-                      //   </span>
-                      // </span>,
-
                       <Flexbox children={breadcrumb} />,
                     ])}
-                    // style={{ flex: "column nowrap" }}
                   />
                 </span>,
 
@@ -687,7 +700,7 @@ export class Browser extends React.Component<Props, State, {}> {
             children={List([
               <Flexbox
                 children={List([
-                  <RiShareForwardBoxFill
+                  <RiFolderSharedFill
                     size="3rem"
                     className="purple0-font margin-r-m"
                   />,
diff --git a/src/client/web/src/components/core_state.ts b/src/client/web/src/components/core_state.ts
index e93cc80..4cb3958 100644
--- a/src/client/web/src/components/core_state.ts
+++ b/src/client/web/src/components/core_state.ts
@@ -69,6 +69,12 @@ export function initState(): ICoreState {
       userID: "",
       userName: "",
       userRole: "",
+      usedSpace: "0",
+      quota: {
+        spaceLimit: "0",
+        uploadSpeedLimit: 0,
+        downloadSpeedLimit: 0,
+      },
       authed: false,
       captchaID: "",
     },
diff --git a/src/client/web/src/components/pane_login.tsx b/src/client/web/src/components/pane_login.tsx
index ff73996..3864b38 100644
--- a/src/client/web/src/components/pane_login.tsx
+++ b/src/client/web/src/components/pane_login.tsx
@@ -3,11 +3,14 @@ import * as React from "react";
 import { ICoreState, MsgProps } from "./core_state";
 import { updater } from "./state_updater";
 import { alertMsg } from "../common/env";
+import { Quota } from "../client";
 
 export interface LoginProps {
   userID: string;
   userName: string;
   userRole: string;
+  usedSpace: string;
+  quota: Quota;
   authed: boolean;
   captchaID: string;
 }
@@ -85,11 +88,17 @@ export class AuthPane extends React.Component<Props, State, {}> {
 
         updater().initLan();
         this.update(updater().updateMsg);
+      })
+      .then(() => {
+        return updater().isSharing(updater().props.browser.dirPath.join("/"));
+      })
+      .then(() => {
+        this.update(updater().updateBrowser);
       });
   };
 
-  logout = () => {
-    updater()
+  logout = async () => {
+    return updater()
       .logout()
       .then((ok: boolean) => {
         if (ok) {
@@ -97,6 +106,9 @@ export class AuthPane extends React.Component<Props, State, {}> {
         } else {
           alertMsg(this.props.msg.pkg.get("login.logout.fail"));
         }
+      })
+      .then(() => {
+        return this.refreshCaptcha();
       });
   };
 
diff --git a/src/client/web/src/components/root_frame.tsx b/src/client/web/src/components/root_frame.tsx
index d07fbc0..50ca699 100644
--- a/src/client/web/src/components/root_frame.tsx
+++ b/src/client/web/src/components/root_frame.tsx
@@ -52,13 +52,14 @@ export class RootFrame extends React.Component<Props, State, {}> {
             <Browser
               browser={this.props.browser}
               msg={this.props.msg}
+              login={this.props.login}
               update={this.props.update}
             />
           </div>
 
           <div id="tail" className="container-center black0-font">
             <a href="https://github.com/ihexxa/quickshare">Quickshare</a> -
-            sharing in simple way.
+            quick and simple file sharing.
           </div>
         </div>
       </div>
diff --git a/src/client/web/src/components/state_updater.ts b/src/client/web/src/components/state_updater.ts
index 11a687c..5ebf58b 100644
--- a/src/client/web/src/components/state_updater.ts
+++ b/src/client/web/src/components/state_updater.ts
@@ -258,6 +258,8 @@ export class Updater {
       this.props.login.userID = resp.data.id;
       this.props.login.userName = resp.data.name;
       this.props.login.userRole = resp.data.role;
+      this.props.login.usedSpace = resp.data.usedSpace;
+      this.props.login.quota = resp.data.quota;
       return true;
     }
     return false;
diff --git a/src/client/web/src/components/topbar.tsx b/src/client/web/src/components/topbar.tsx
index 5d2473e..f1cb2b3 100644
--- a/src/client/web/src/components/topbar.tsx
+++ b/src/client/web/src/components/topbar.tsx
@@ -1,8 +1,11 @@
 import * as React from "react";
+import { List } from "immutable";
+import { RiGithubFill } from "@react-icons/all-files/ri/RiGithubFill";
 
 import { ICoreState, MsgProps } from "./core_state";
 import { LoginProps } from "./pane_login";
 import { updater } from "./state_updater";
+import { Flexbox } from "./layout/flexbox";
 
 export interface State {}
 export interface Props {
@@ -43,6 +46,7 @@ export class TopBar extends React.Component<Props, State, {}> {
         <button
           onClick={this.showAdmin}
           className="grey3-bg grey4-font margin-r-m"
+          style={{ minWidth: "7rem" }}
         >
           {this.props.msg.pkg.get("admin")}
         </button>
@@ -53,7 +57,48 @@ export class TopBar extends React.Component<Props, State, {}> {
         id="top-bar"
         className="top-bar cyan1-font padding-t-m padding-b-m padding-l-l padding-r-l"
       >
-        <div className="flex-2col-parent">
+        <Flexbox
+          children={List([
+            <a
+              href="https://github.com/ihexxa/quickshare"
+              target="_blank"
+              className="h5"
+            >
+              Quickshare
+              {/* <RiGithubFill size="2rem" className="grey4-font margin-r-m" /> */}
+            </a>,
+
+            <Flexbox
+              children={List([
+                <span>
+                  <span className="grey3-font font-s">
+                    {this.props.login.userName}
+                  </span>
+                  &nbsp;-&nbsp;
+                  <span className="grey0-font font-s margin-r-m">
+                    {this.props.login.userRole}
+                  </span>
+                </span>,
+
+                <button
+                  onClick={this.showSettings}
+                  className="grey3-bg grey4-font margin-r-m"
+                  style={{ minWidth: "7rem" }}
+                >
+                  {this.props.msg.pkg.get("settings")}
+                </button>,
+
+                adminBtn,
+              ])}
+              childrenStyles={List([{}, {}, {}, {}])}
+            />,
+          ])}
+          childrenStyles={List([
+            {},
+            { justifyContent: "flex-end", alignItems: "center" },
+          ])}
+        />
+        {/* <div className="flex-2col-parent">
           <a
             href="https://github.com/ihexxa/quickshare"
             className="flex-13col h5"
@@ -75,8 +120,13 @@ export class TopBar extends React.Component<Props, State, {}> {
               {this.props.msg.pkg.get("settings")}
             </button>
             {adminBtn}
+
+            <RiGithubFill
+              size="2rem"
+              className="grey4-font margin-r-m"
+            />
           </span>
-        </div>
+        </div> */}
       </div>
     );
   }
diff --git a/src/client/web/src/i18n/en_US.ts b/src/client/web/src/i18n/en_US.ts
index 3752be0..3693e67 100644
--- a/src/client/web/src/i18n/en_US.ts
+++ b/src/client/web/src/i18n/en_US.ts
@@ -26,6 +26,7 @@ export const msgs: Map<string, string> = Map({
   "browser.disable": "Disable",
   "browser.location": "Location",
   "browser.item.title": "Items",
+  "browser.used": "Used Space",
   "panes.close": "Close",
   "login.logout.fail": "Failed to log out",
   "login.username": "User Name",
diff --git a/src/client/web/src/i18n/zh_CN.ts b/src/client/web/src/i18n/zh_CN.ts
index 2c9e42f..f7672f7 100644
--- a/src/client/web/src/i18n/zh_CN.ts
+++ b/src/client/web/src/i18n/zh_CN.ts
@@ -25,6 +25,7 @@ export const msgs: Map<string, string> = Map({
   "browser.stop": "停止",
   "browser.location": "位置",
   "browser.item.title": "列表",
+  "browser.used": "已用空间",
   "panes.close": "关闭",
   "login.logout.fail": "登出失败",
   "login.username": "用户名",