diff --git a/net/server/internal/api_addChannelTopicAsset.go b/net/server/internal/api_addChannelTopicAsset.go
index 42220a33..5fd39c86 100644
--- a/net/server/internal/api_addChannelTopicAsset.go
+++ b/net/server/internal/api_addChannelTopicAsset.go
@@ -68,6 +68,8 @@ func AddChannelTopicAsset(w http.ResponseWriter, r *http.Request) {
   garbageSync.Lock()
   defer garbageSync.Unlock()
 
+PrintMsg("SAVE NEW ASSET");
+
   // save new file
   id := uuid.New().String()
   path := getStrConfigValue(CONFIG_ASSETPATH, APP_DEFAULTPATH) + "/" + channelSlot.Account.Guid + "/" + id
diff --git a/net/server/internal/api_setAccountLogin.go b/net/server/internal/api_setAccountLogin.go
new file mode 100644
index 00000000..cc59078f
--- /dev/null
+++ b/net/server/internal/api_setAccountLogin.go
@@ -0,0 +1,46 @@
+package databag
+
+import (
+  "net/http"
+  "gorm.io/gorm"
+  "databag/internal/store"
+)
+
+func SetAccountLogin(w http.ResponseWriter, r *http.Request) {
+
+  account, code, err := ParamAgentToken(r, true);
+  if err != nil {
+    ErrResponse(w, code, err)
+    return
+  }
+
+  username, password, ret := BasicCredentials(r);
+  if ret != nil {
+    ErrResponse(w, http.StatusUnauthorized, ret)
+    return
+  }
+
+  err = store.DB.Transaction(func(tx *gorm.DB) error {
+    if res := tx.Model(&account).Update("account_revision", account.AccountRevision + 1).Error; res != nil {
+      return res
+    }
+    if res := tx.Model(&account).Update("profile_revision", account.AccountRevision + 1).Error; res != nil {
+      return res
+    }
+    if res := tx.Model(&account).Update("Username", username).Error; res != nil {
+      return res
+    }
+    if res := tx.Model(&account).Update("Password", password).Error; res != nil {
+      return res
+    }
+    return nil
+  })
+  if err != nil {
+    ErrResponse(w, http.StatusInternalServerError, err)
+    return
+  }
+
+  SetStatus(account)
+  WriteResponse(w, nil)
+}
+
diff --git a/net/server/internal/routers.go b/net/server/internal/routers.go
index fd86ba45..44ef51b4 100644
--- a/net/server/internal/routers.go
+++ b/net/server/internal/routers.go
@@ -165,6 +165,13 @@ var routes = Routes{
 		SetAccountNode,
 	},
 
+	Route{
+		"SetAccountLogin",
+		strings.ToUpper("Put"),
+		"/account/login",
+		SetAccountLogin,
+	},
+
 	Route{
 		"SetAccountSerchable",
 		strings.ToUpper("Put"),
diff --git a/net/web/src/User/SideBar/Identity/Identity.jsx b/net/web/src/User/SideBar/Identity/Identity.jsx
index 7eb4c5f3..b79aa4fc 100644
--- a/net/web/src/User/SideBar/Identity/Identity.jsx
+++ b/net/web/src/User/SideBar/Identity/Identity.jsx
@@ -1,13 +1,14 @@
-import { Avatar, Image } from 'antd';
-import React from 'react'
+import { Avatar, Space, Image, Modal, Form, Input } from 'antd';
+import React, { useState } from 'react'
 import { IdentityWrapper, IdentityDropdown, MenuWrapper } from './Identity.styled';
-import { RightOutlined, EditOutlined, UserOutlined } from '@ant-design/icons';
+import { RightOutlined, EditOutlined, UserOutlined, LockOutlined } from '@ant-design/icons';
 import { useIdentity } from './useIdentity.hook';
 import { Menu, Dropdown } from 'antd';
 import { Logo } from '../../../Logo/Logo';
 
 export function Identity() {
 
+  const [ showLogin, setShowLogin ] = useState(false);
   const { state, actions } = useIdentity()
 
   const menu = (
@@ -16,7 +17,7 @@ export function Identity() {
         <div onClick={() => actions.editProfile()}>Edit Profile</div>
       </Menu.Item>
       <Menu.Item key="1">
-        <div>Change Login</div>
+        <div onClick={() => setShowLogin(true)}>Change Login</div>
       </Menu.Item>
       <Menu.Item key="2">
         <div onClick={() => actions.logout()}>Sign Out</div>
@@ -24,6 +25,11 @@ export function Identity() {
     </MenuWrapper>
   );
 
+  const onChangeLogin = () => {
+    let saved = actions.setLogin();
+    setShowLogin(false);
+  };
+
   return (
     <IdentityWrapper>
       <IdentityDropdown overlay={menu} overlayStyle={{ minWidth: 0 }} trigger={['click']} placement="rightTop">
@@ -37,7 +43,24 @@ export function Identity() {
           </div>
           <RightOutlined />
         </div>
-      </IdentityDropdown>     
+      </IdentityDropdown>
+      <Modal title="Change Login" visible={showLogin} centered okText="Save" 
+          onOk={() => onChangeLogin()} onCancel={() => setShowLogin(false)}>
+
+        <Space direction="vertical" style={{ width: '100%' }}>
+          <Input size="large" spelleCheck="false" placeholder="Username" prefix={<UserOutlined />}
+            onChange={(e) => actions.setUsername(e.target.value)} defaultValue={state.handle}
+            addonAfter={state.usernameStatus} />
+
+          <Input.Password size="large" spelleCheck="false" placeholder="Password" prefix={<LockOutlined />}
+            onChange={(e) => actions.setPassword(e.target.value)}
+            addonAfter={state.passwordStatus} />
+
+          <Input.Password size="large" spelleCheck="false" placeholder="Confirm Password" prefix={<LockOutlined />}
+            onChange={(e) => actions.setConfirm(e.target.value)} 
+            addonAfter={state.confirmStatus} />
+        </Space>
+      </Modal>
     </IdentityWrapper>
   )
 }
diff --git a/net/web/src/User/SideBar/Identity/useIdentity.hook.js b/net/web/src/User/SideBar/Identity/useIdentity.hook.js
index c63ae5ff..ba90d695 100644
--- a/net/web/src/User/SideBar/Identity/useIdentity.hook.js
+++ b/net/web/src/User/SideBar/Identity/useIdentity.hook.js
@@ -1,7 +1,9 @@
-import { useContext, useState, useEffect } from 'react';
+import { useContext, useState, useRef, useEffect } from 'react';
 import { AppContext } from 'context/AppContext';
 import { ProfileContext } from 'context/ProfileContext';
+import { AccountContext } from 'context/AccountContext';
 import { useNavigate } from "react-router-dom";
+import { getUsername } from 'api/getUsername';
 
 export function useIdentity() {
   
@@ -11,11 +13,21 @@ export function useIdentity() {
     domain: '',
     imageUrl: null,
     image: null,
+
+    username: null,
+    usernameStatus: null,
+    password: null,
+    passwordStatus: null,
+    confirm: null,
+    confirmStatus: null,
+    
   });
 
   const navigate = useNavigate();
   const profile = useContext(ProfileContext);
+  const account = useContext(AccountContext);
   const app = useContext(AppContext);
+  const debounce = useRef(null);
 
   const updateState = (value) => {
     setState((s) => ({ ...s, ...value }));
@@ -31,7 +43,56 @@ export function useIdentity() {
     },
     editProfile: () => {
       navigate('/user/profile');
-    }
+    },
+    setUsername: (value) => {
+      if (debounce.current) {
+        clearTimeout(debounce.current);
+      }
+      updateState({ username: value });
+      if (state.handle.toLowerCase() == value.toLowerCase() || value == null || value == '') {
+        updateState({ usernameStatus: null });
+        return;
+      }
+      debounce.current = setTimeout(async () => {
+        let available = await getUsername(value);
+        if (available) {
+          updateState({ usernameStatus: null });
+        }
+        else {
+          updateState({ usernameStatus: 'not available' });
+        }
+      }, 500);
+    },
+    setPassword: (value) => {
+      updateState({ password: value });
+    },
+    setConfirm: (value) => {
+      updateState({ confirm: value });
+    },
+    setLogin: async () => {
+      if (state.username == null || state.username == '') {
+        updateState({ usernameStatus: 'username required' });
+        throw 'username required';
+      }
+      else {
+        updateState({ usernameStatus: null });
+      }
+      if (state.password == null || state.password == '') {
+        updateState({ passwordStatus: 'password required' });
+        throw 'password required';
+      }
+      else {
+        updateState({ passwordStatus: null });
+      }
+      if (state.confirm != state.password) {
+        updateState({ confirmStatus: 'password mismatch' });
+        throw 'password mismatch';
+      }
+      else {
+        updateState({ confirmStatus: null });
+      }
+      await account.actions.setLogin(state.username, state.password);
+    },
   };
 
   useEffect(() => {
@@ -47,6 +108,7 @@ export function useIdentity() {
       updateState({ image: identity.image });
       updateState({ name: identity.name });
       updateState({ handle: identity.handle });
+      updateState({ username: identity.handle });
       updateState({ domain: identity.node });
     }
   }, [profile])
diff --git a/net/web/src/api/getUsername.js b/net/web/src/api/getUsername.js
new file mode 100644
index 00000000..e7f3b8db
--- /dev/null
+++ b/net/web/src/api/getUsername.js
@@ -0,0 +1,8 @@
+import { checkResponse, fetchWithTimeout } from './fetchUtil';
+
+export async function getUsername(name) {
+  let available = await fetchWithTimeout('/account/username?name=' + encodeURIComponent(name), { method: 'GET' })
+  checkResponse(available)
+  return await available.json()
+}
+
diff --git a/net/web/src/api/setAccountLogin.js b/net/web/src/api/setAccountLogin.js
new file mode 100644
index 00000000..cb108f74
--- /dev/null
+++ b/net/web/src/api/setAccountLogin.js
@@ -0,0 +1,10 @@
+import { checkResponse, fetchWithTimeout } from './fetchUtil';
+var base64 = require('base-64');
+
+export async function setAccountLogin(token, username, password) {
+  let headers = new Headers()
+  headers.append('Credentials', 'Basic ' + base64.encode(username + ":" + password));
+  let res = await fetchWithTimeout(`/account/login?agent=${token}`, { method: 'PUT', headers })
+  checkResponse(res);
+}
+
diff --git a/net/web/src/context/useAccountContext.hook.js b/net/web/src/context/useAccountContext.hook.js
index 558a6965..c62db36a 100644
--- a/net/web/src/context/useAccountContext.hook.js
+++ b/net/web/src/context/useAccountContext.hook.js
@@ -1,6 +1,7 @@
 import { useEffect, useState, useRef } from 'react';
 import { setAccountSearchable } from 'api/setAccountSearchable';
 import { getAccountStatus } from 'api/getAccountStatus';
+import { setAccountLogin } from 'api/setAccountLogin';
 
 export function useAccountContext() {
   const [state, setState] = useState({
@@ -47,6 +48,9 @@ export function useAccountContext() {
     setSearchable: async (flag) => {
       await setAccountSearchable(access.current, flag);
     },
+    setLogin: async (username, password) => {
+      await setAccountLogin(access.current, username, password);
+    },
   }
 
   return { state, actions }