diff --git a/CHANGELOG.md b/CHANGELOG.md
index 255175b..b714377 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## Version 0.2.4
+
+### Added
+
+* admin can select user to view coins for that user
+
+### Fixed
+
+* fix disable password in demo instance (#74)
+
 ## Version 0.2.3
 
 ### Fixed
diff --git a/app/actions/data.ts b/app/actions/data.ts
index 898e9d0..d452175 100644
--- a/app/actions/data.ts
+++ b/app/actions/data.ts
@@ -185,7 +185,7 @@ export async function loadCoinsData(): Promise<CoinsData> {
     const data = await loadData<CoinsData>('coins')
     return {
       ...data,
-      transactions: data.transactions.filter(x => x.userId === user.id)
+      transactions: user.isAdmin ? data.transactions : data.transactions.filter(x => x.userId === user.id)
     }
   } catch {
     return getDefaultCoinsData()
@@ -194,7 +194,7 @@ export async function loadCoinsData(): Promise<CoinsData> {
 
 export async function saveCoinsData(data: CoinsData): Promise<void> {
   const user = await getCurrentUser()
-  
+
   // Create clones of the data
   const newData = _.cloneDeep(data)
   newData.transactions = newData.transactions.map(transaction => ({
@@ -219,12 +219,14 @@ export async function addCoins({
   type = 'MANUAL_ADJUSTMENT',
   relatedItemId,
   note,
+  userId,
 }: {
   amount: number
   description: string
   type?: TransactionType
   relatedItemId?: string
   note?: string
+  userId?: string
 }): Promise<CoinsData> {
   await verifyPermission('coins', type === 'MANUAL_ADJUSTMENT' ? 'write' : 'interact')
   const data = await loadCoinsData()
@@ -235,7 +237,8 @@ export async function addCoins({
     description,
     timestamp: d2t({ dateTime: getNow({}) }),
     ...(relatedItemId && { relatedItemId }),
-    ...(note && note.trim() !== '' && { note })
+    ...(note && note.trim() !== '' && { note }),
+    userId: userId || await getCurrentUserId()
   }
 
   const newData: CoinsData = {
@@ -270,12 +273,14 @@ export async function removeCoins({
   type = 'MANUAL_ADJUSTMENT',
   relatedItemId,
   note,
+  userId,
 }: {
   amount: number
   description: string
   type?: TransactionType
   relatedItemId?: string
   note?: string
+  userId?: string
 }): Promise<CoinsData> {
   await verifyPermission('coins', type === 'MANUAL_ADJUSTMENT' ? 'write' : 'interact')
   const data = await loadCoinsData()
@@ -286,7 +291,8 @@ export async function removeCoins({
     description,
     timestamp: d2t({ dateTime: getNow({}) }),
     ...(relatedItemId && { relatedItemId }),
-    ...(note && note.trim() !== '' && { note })
+    ...(note && note.trim() !== '' && { note }),
+    userId: userId || await getCurrentUserId()
   }
 
   const newData: CoinsData = {
@@ -478,6 +484,6 @@ export async function deleteUser(userId: string): Promise<void> {
 
 export async function loadServerSettings(): Promise<ServerSettings> {
   return {
-    isDemo: !!process.env.NEXT_PUBLIC_DEMO,
+    isDemo: !!process.env.DEMO,
   }
 }
diff --git a/components/CoinsManager.tsx b/components/CoinsManager.tsx
index 3641a7b..09dc10e 100644
--- a/components/CoinsManager.tsx
+++ b/components/CoinsManager.tsx
@@ -17,6 +17,8 @@ import { TransactionNoteEditor } from './TransactionNoteEditor'
 import { useHelpers } from '@/lib/client-helpers'
 
 export default function CoinsManager() {
+  const { currentUser } = useHelpers()
+  const [selectedUser, setSelectedUser] = useState<string>()
   const {
     add,
     remove,
@@ -28,14 +30,13 @@ export default function CoinsManager() {
     totalSpent,
     coinsSpentToday,
     transactionsToday
-  } = useCoins()
+  } = useCoins({selectedUser})
   const [settings] = useAtom(settingsAtom)
   const [usersData] = useAtom(usersAtom)
   const DEFAULT_AMOUNT = '0'
   const [amount, setAmount] = useState(DEFAULT_AMOUNT)
   const [pageSize, setPageSize] = useState(50)
   const [currentPage, setCurrentPage] = useState(1)
-  const { currentUser } = useHelpers()
 
   const [note, setNote] = useState('')
 
@@ -62,7 +63,22 @@ export default function CoinsManager() {
 
   return (
     <div className="container mx-auto px-4 py-8">
-      <h1 className="text-3xl font-bold mb-6">Coins Management</h1>
+      <div className="flex items-center justify-between mb-6">
+        <h1 className="text-3xl font-bold mr-6">Coins Management</h1>
+        {currentUser?.isAdmin && (
+          <select
+            className="border rounded p-2"
+            value={selectedUser}
+            onChange={(e) => setSelectedUser(e.target.value)}
+          >
+            {usersData.users.map(user => (
+              <option key={user.id} value={user.id}>
+                {user.username}
+              </option>
+            ))}
+          </select>
+        )}
+      </div>
 
       <div className="grid gap-6 md:grid-cols-2">
         <Card>
diff --git a/components/UserForm.tsx b/components/UserForm.tsx
index 5f563a7..06c0f65 100644
--- a/components/UserForm.tsx
+++ b/components/UserForm.tsx
@@ -251,6 +251,7 @@ export default function UserForm({ userId, onCancel, onSuccess }: UserFormProps)
               id="disable-password"
               checked={disablePassword}
               onCheckedChange={setDisablePassword}
+              disabled={serverSettings.isDemo}
             />
             <Label htmlFor="disable-password">Disable password</Label>
           </div>
diff --git a/hooks/useCoins.tsx b/hooks/useCoins.tsx
index d559633..fd22816 100644
--- a/hooks/useCoins.tsx
+++ b/hooks/useCoins.tsx
@@ -1,21 +1,23 @@
 import { useAtom } from 'jotai'
-import { checkPermission } from '@/lib/utils'
+import { calculateCoinsEarnedToday, calculateCoinsSpentToday, calculateTotalEarned, calculateTotalSpent, calculateTransactionsToday, checkPermission } from '@/lib/utils'
 import {
   coinsAtom,
-  coinsEarnedTodayAtom,
-  totalEarnedAtom,
-  totalSpentAtom,
-  coinsSpentTodayAtom,
-  transactionsTodayAtom,
-  coinsBalanceAtom
+  // coinsEarnedTodayAtom,
+  // totalEarnedAtom,
+  // totalSpentAtom,
+  // coinsSpentTodayAtom,
+  // transactionsTodayAtom,
+  // coinsBalanceAtom,
+  settingsAtom,
+  usersAtom
 } from '@/lib/atoms'
 import { addCoins, removeCoins, saveCoinsData } from '@/app/actions/data'
-import { CoinsData } from '@/lib/types'
+import { CoinsData, User } from '@/lib/types'
 import { toast } from '@/hooks/use-toast'
 import { useHelpers } from '@/lib/client-helpers'
 
 function handlePermissionCheck(
-  user: any,
+  user: User | undefined,
   resource: 'habit' | 'wishlist' | 'coins',
   action: 'write' | 'interact'
 ): boolean {
@@ -40,18 +42,30 @@ function handlePermissionCheck(
   return true
 }
 
-export function useCoins() {
-  const { currentUser: user } = useHelpers()
+export function useCoins(options?: { selectedUser?: string }) {
   const [coins, setCoins] = useAtom(coinsAtom)
-  const [coinsEarnedToday] = useAtom(coinsEarnedTodayAtom)
-  const [totalEarned] = useAtom(totalEarnedAtom)
-  const [totalSpent] = useAtom(totalSpentAtom)
-  const [coinsSpentToday] = useAtom(coinsSpentTodayAtom)
-  const [transactionsToday] = useAtom(transactionsTodayAtom)
-  const [balance] = useAtom(coinsBalanceAtom)
+  const [settings] = useAtom(settingsAtom)
+  const [users] = useAtom(usersAtom)
+  const { currentUser } = useHelpers()
+  let user: User | undefined;
+  if (!options?.selectedUser) {
+    user = currentUser;
+  } else {
+    user = users.users.find(u => u.id === options.selectedUser)
+  }
+
+  // Filter transactions for the selectd user
+  const transactions = coins.transactions.filter(t => t.userId === user?.id)
+
+  const balance = transactions.reduce((sum, t) => sum + t.amount, 0)
+  const coinsEarnedToday = calculateCoinsEarnedToday(transactions, settings.system.timezone)
+  const totalEarned = calculateTotalEarned(transactions)
+  const totalSpent = calculateTotalSpent(transactions)
+  const coinsSpentToday = calculateCoinsSpentToday(transactions, settings.system.timezone)
+  const transactionsToday = calculateTransactionsToday(transactions, settings.system.timezone)
 
   const add = async (amount: number, description: string, note?: string) => {
-    if (!handlePermissionCheck(user, 'coins', 'write')) return null
+    if (!handlePermissionCheck(currentUser, 'coins', 'write')) return null
     if (isNaN(amount) || amount <= 0) {
       toast({
         title: "Invalid amount",
@@ -64,7 +78,8 @@ export function useCoins() {
       amount,
       description,
       type: 'MANUAL_ADJUSTMENT',
-      note
+      note,
+      userId: user?.id
     })
     setCoins(data)
     toast({ title: "Success", description: `Added ${amount} coins` })
@@ -72,7 +87,7 @@ export function useCoins() {
   }
 
   const remove = async (amount: number, description: string, note?: string) => {
-    if (!handlePermissionCheck(user, 'coins', 'write')) return null
+    if (!handlePermissionCheck(currentUser, 'coins', 'write')) return null
     const numAmount = Math.abs(amount)
     if (isNaN(numAmount) || numAmount <= 0) {
       toast({
@@ -86,7 +101,8 @@ export function useCoins() {
       amount: numAmount,
       description,
       type: 'MANUAL_ADJUSTMENT',
-      note
+      note,
+      userId: user?.id
     })
     setCoins(data)
     toast({ title: "Success", description: `Removed ${numAmount} coins` })
@@ -94,7 +110,7 @@ export function useCoins() {
   }
 
   const updateNote = async (transactionId: string, note: string) => {
-    if (!handlePermissionCheck(user, 'coins', 'write')) return null
+    if (!handlePermissionCheck(currentUser, 'coins', 'write')) return null
     const transaction = coins.transactions.find(t => t.id === transactionId)
     if (!transaction) {
       toast({
@@ -128,7 +144,7 @@ export function useCoins() {
     remove,
     updateNote,
     balance,
-    transactions: coins.transactions,
+    transactions: transactions,
     coinsEarnedToday,
     totalEarned,
     totalSpent,
diff --git a/hooks/useWishlist.tsx b/hooks/useWishlist.tsx
index 2504ade..2364120 100644
--- a/hooks/useWishlist.tsx
+++ b/hooks/useWishlist.tsx
@@ -1,11 +1,12 @@
 import { useAtom } from 'jotai'
-import { wishlistAtom, coinsAtom, coinsBalanceAtom } from '@/lib/atoms'
+import { wishlistAtom, coinsAtom } from '@/lib/atoms'
 import { saveWishlistItems, removeCoins } from '@/app/actions/data'
 import { toast } from '@/hooks/use-toast'
 import { WishlistItemType } from '@/lib/types'
 import { celebrations } from '@/utils/celebrations'
 import { checkPermission } from '@/lib/utils'
 import { useHelpers } from '@/lib/client-helpers'
+import { useCoins } from './useCoins'
 
 function handlePermissionCheck(
   user: any,
@@ -37,7 +38,7 @@ export function useWishlist() {
   const { currentUser: user } = useHelpers()
   const [wishlist, setWishlist] = useAtom(wishlistAtom)
   const [coins, setCoins] = useAtom(coinsAtom)
-  const [balance] = useAtom(coinsBalanceAtom)
+  const { balance } = useCoins()
 
   const addWishlistItem = async (item: Omit<WishlistItemType, 'id'>) => {
     if (!handlePermissionCheck(user, 'wishlist', 'write')) return
diff --git a/lib/atoms.ts b/lib/atoms.ts
index 3f78d71..77fff5f 100644
--- a/lib/atoms.ts
+++ b/lib/atoms.ts
@@ -49,44 +49,44 @@ export const coinsAtom = atom(getDefaultCoinsData());
 export const wishlistAtom = atom(getDefaultWishlistData());
 export const serverSettingsAtom = atom(getDefaultServerSettings());
 
-// Derived atom for coins earned today
-export const coinsEarnedTodayAtom = atom((get) => {
-  const coins = get(coinsAtom);
-  const settings = get(settingsAtom);
-  return calculateCoinsEarnedToday(coins.transactions, settings.system.timezone);
-});
+// // Derived atom for coins earned today
+// export const coinsEarnedTodayAtom = atom((get) => {
+//   const coins = get(coinsAtom);
+//   const settings = get(settingsAtom);
+//   return calculateCoinsEarnedToday(coins.transactions, settings.system.timezone);
+// });
 
-// Derived atom for total earned
-export const totalEarnedAtom = atom((get) => {
-  const coins = get(coinsAtom);
-  return calculateTotalEarned(coins.transactions);
-});
+// // Derived atom for total earned
+// export const totalEarnedAtom = atom((get) => {
+//   const coins = get(coinsAtom);
+//   return calculateTotalEarned(coins.transactions);
+// });
 
-// Derived atom for total spent
-export const totalSpentAtom = atom((get) => {
-  const coins = get(coinsAtom);
-  return calculateTotalSpent(coins.transactions);
-});
+// // Derived atom for total spent
+// export const totalSpentAtom = atom((get) => {
+//   const coins = get(coinsAtom);
+//   return calculateTotalSpent(coins.transactions);
+// });
 
-// Derived atom for coins spent today
-export const coinsSpentTodayAtom = atom((get) => {
-  const coins = get(coinsAtom);
-  const settings = get(settingsAtom);
-  return calculateCoinsSpentToday(coins.transactions, settings.system.timezone);
-});
+// // Derived atom for coins spent today
+// export const coinsSpentTodayAtom = atom((get) => {
+//   const coins = get(coinsAtom);
+//   const settings = get(settingsAtom);
+//   return calculateCoinsSpentToday(coins.transactions, settings.system.timezone);
+// });
 
-// Derived atom for transactions today
-export const transactionsTodayAtom = atom((get) => {
-  const coins = get(coinsAtom);
-  const settings = get(settingsAtom);
-  return calculateTransactionsToday(coins.transactions, settings.system.timezone);
-});
+// // Derived atom for transactions today
+// export const transactionsTodayAtom = atom((get) => {
+//   const coins = get(coinsAtom);
+//   const settings = get(settingsAtom);
+//   return calculateTransactionsToday(coins.transactions, settings.system.timezone);
+// });
 
-// Derived atom for current balance from all transactions
-export const coinsBalanceAtom = atom((get) => {
-  const coins = get(coinsAtom);
-  return coins.transactions.reduce((sum, transaction) => sum + transaction.amount, 0);
-});
+// // Derived atom for current balance from all transactions
+// export const coinsBalanceAtom = atom((get) => {
+//   const coins = get(coinsAtom);
+//   return coins.transactions.reduce((sum, transaction) => sum + transaction.amount, 0);
+// });
 
 /* transient atoms */
 interface PomodoroAtom {
diff --git a/lib/env.server.ts b/lib/env.server.ts
index 54ba4ce..bb1e9e4 100644
--- a/lib/env.server.ts
+++ b/lib/env.server.ts
@@ -2,13 +2,13 @@ import { z } from "zod"
 
 const zodEnv = z.object({
   AUTH_SECRET: z.string(),
-  NEXT_PUBLIC_DEMO: z.string().optional(),
+  DEMO: z.string().optional(),
 })
 
 declare global {
   interface ProcessEnv extends z.TypeOf<typeof zodEnv> {
     AUTH_SECRET: string;
-    NEXT_PUBLIC_DEMO?: string;
+    DEMO?: string;
   }
 }
 
diff --git a/package.json b/package.json
index 404d9e9..c010d77 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "habittrove",
-  "version": "0.2.3",
+  "version": "0.2.4",
   "private": true,
   "scripts": {
     "dev": "next dev --turbopack",