diff --git a/web/html/component/aClientTable.html b/web/html/component/aClientTable.html
index c7ac0513..e214f656 100644
--- a/web/html/component/aClientTable.html
+++ b/web/html/component/aClientTable.html
@@ -54,6 +54,14 @@
     </template>
   </a-popover>
 </template>
+<!-- SpeedRenderer: Displays real-time client throughput calculated via delta between WebSocket updates.
+     Calculated client-side to reduce server load and avoid constant re-fetching of stats. -->
+<template slot="speed" slot-scope="text, client">
+  <a-tag color="cyan" style="cursor: default;">
+    <span v-if="client.email">[[ formatClientSpeed(record, client.email) ]]</span>
+    <span v-else>-</span>
+  </a-tag>
+</template>
 <template slot="client" slot-scope="text, client">
   <a-space direction="horizontal" :size="2">
     <a-tooltip>
@@ -115,6 +123,21 @@
 <template slot="allTime" slot-scope="text, client">
   <a-tag>[[ SizeFormatter.sizeFormat(getAllTimeClient(record, client.email)) ]]</a-tag>
 </template>
+<!-- DailyTrafficRenderer: Shows cumulative traffic for the current 24h cycle.
+     Includes a popover for granular Up/Down breakdown. -->
+<template slot="dailyTraffic" slot-scope="text, client">
+  <a-popover :overlay-class-name="themeSwitcher.currentTheme">
+    <template slot="content" v-if="client.email">
+      <table cellpadding="2" width="100%">
+        <tr>
+          <td>↑[[ SizeFormatter.sizeFormat(getDailyUpStats(record, client.email)) ]]</td>
+          <td>↓[[ SizeFormatter.sizeFormat(getDailyDownStats(record, client.email)) ]]</td>
+        </tr>
+      </table>
+    </template>
+    <a-tag>[[ SizeFormatter.sizeFormat(getDailySumStats(record, client.email)) ]]</a-tag>
+  </a-popover>
+</template>
 <template slot="expiryTime" slot-scope="text, client, index">
   <template v-if="client.expiryTime !=0 && client.reset >0">
     <a-popover :overlay-class-name="themeSwitcher.currentTheme">
diff --git a/web/html/inbounds.html b/web/html/inbounds.html
index 2c81e0da..9559b675 100644
--- a/web/html/inbounds.html
+++ b/web/html/inbounds.html
@@ -992,8 +992,12 @@
     { title: '{{ i18n "pages.inbounds.operate" }}', width: 140, scopedSlots: { customRender: 'actions' } },
     { title: '{{ i18n "pages.inbounds.enable" }}', width: 60, scopedSlots: { customRender: 'enable' } },
     { title: '{{ i18n "online" }}', width: 80, scopedSlots: { customRender: 'online' } },
+    // Speed column is intentionally non-sortable to prevent UI jitter caused by volatile real-time values.
+    { title: '{{ i18n "pages.inbounds.speed" }}', width: 90, align: 'center', scopedSlots: { customRender: 'speed' } },
     { title: '{{ i18n "pages.inbounds.client" }}', width: 160, scopedSlots: { customRender: 'client' } },
     { title: '{{ i18n "pages.inbounds.traffic" }}', width: 200, align: 'center', scopedSlots: { customRender: 'traffic' } },
+    // DynamicMetricsColumns: Adds Speed and Daily Traffic visualization to the table.
+    { title: '{{ i18n "pages.inbounds.dailyTraffic" }}', width: 100, align: 'center', scopedSlots: { customRender: 'dailyTraffic' } },
     { title: '{{ i18n "pages.inbounds.allTimeTraffic" }}', width: 110, align: 'center', scopedSlots: { customRender: 'allTime' } },
     { title: '{{ i18n "pages.inbounds.expireDate" }}', width: 180, align: 'center', scopedSlots: { customRender: 'expiryTime' } },
   ];
@@ -1064,6 +1068,10 @@
       showAlert: false,
       ipLimitEnable: false,
       pageSize: 0,
+      // clientSpeedCache stores the previous traffic snapshot (total bytes, timestamp)
+      // for each client. Used to calculate instantaneous speed on the client-side
+      // without additional API requests.
+      clientSpeedCache: {},
     },
     methods: {
       loading(spinning = true) {
@@ -1857,6 +1865,88 @@
         const allTime = clientStats.allTime || 0;
         return allTime > current ? allTime : current;
       },
+
+      // DailyTrafficGetters & SpeedCalculator: Exposes 24h traffic counters (Up/Down/Sum)
+      // and calculates real-time client throughput. Speed computation uses a delta-caching
+      // strategy (1s interval) to prevent UI jitter during high-frequency WebSocket updates.
+      getDailyUpStats(dbInbound, email) {
+        if (!email || email.length == 0) return 0;
+        let clientStats = this.getClientStats(dbInbound, email);
+        return clientStats ? (clientStats.dailyUp || 0) : 0;
+      },
+      getDailyDownStats(dbInbound, email) {
+        if (!email || email.length == 0) return 0;
+        let clientStats = this.getClientStats(dbInbound, email);
+        return clientStats ? (clientStats.dailyDown || 0) : 0;
+      },
+      getDailySumStats(dbInbound, email) {
+        if (!email || email.length == 0) return 0;
+        let clientStats = this.getClientStats(dbInbound, email);
+        if (!clientStats) return 0;
+        return (clientStats.dailyUp || 0) + (clientStats.dailyDown || 0);
+      },
+      // getClientSpeed returns the current speed (bytes/sec) for a client
+      // Calculated from the delta between last known stats and current stats
+      // Uses same logic as dashboard total speed calculation
+      formatClientSpeed(dbInbound, email) {
+        const speed = this.getClientSpeed(dbInbound, email);
+        if (speed > 0) {
+          return SizeFormatter.sizeFormat(speed) + '/s';
+        }
+        return '-';
+      },
+      getClientSpeed(dbInbound, email) {
+        if (!email || !email.length) return 0;
+        if (!dbInbound || !dbInbound.id) return 0;
+        
+        const clientStats = this.getClientStats(dbInbound, email);
+        if (!clientStats) return 0;
+        
+        const now = Date.now();
+        const currentUp = clientStats.up || 0;
+        const currentDown = clientStats.down || 0;
+        const currentTotal = currentUp + currentDown;
+        const key = `${dbInbound.id}:${email}`;
+        
+        // Initialize cache entry if not exists
+        if (!this.clientSpeedCache[key]) {
+          this.$set(this.clientSpeedCache, key, { 
+            up: currentUp, 
+            down: currentDown, 
+            total: currentTotal, 
+            time: now, 
+            speed: 0 
+          });
+          return 0;
+        }
+
+        const cache = this.clientSpeedCache[key];
+        const timeDiff = (now - cache.time) / 1000;
+        
+        // Only recalculate speed if enough time passed (1 second for stability)
+        if (timeDiff >= 1.0) {
+          const upDelta = currentUp - cache.up;
+          const downDelta = currentDown - cache.down;
+          const totalDelta = upDelta + downDelta;
+          
+          // If traffic increased (positive delta), calculate speed
+          if (totalDelta >= 0 && timeDiff > 0) {
+            cache.speed = totalDelta / timeDiff;
+          } else {
+            // Traffic reset or counter overflow - keep last known speed
+            cache.speed = cache.speed || 0;
+          }
+          
+          // Update cache with current values
+          cache.up = currentUp;
+          cache.down = currentDown;
+          cache.total = currentTotal;
+          cache.time = now;
+        }
+        
+        return cache.speed || 0;
+      },
+
       getRemStats(dbInbound, email) {
         if (!email || email.length == 0) return 0;
         let clientStats = this.getClientStats(dbInbound, email);
diff --git a/web/service/inbound.go b/web/service/inbound.go
index b3a6b945..1155b916 100644
--- a/web/service/inbound.go
+++ b/web/service/inbound.go
@@ -1408,6 +1408,9 @@ func (s *InboundService) addClientTraffic(tx *gorm.DB, traffics []*xray.ClientTr
 		}
 	}
 	now := time.Now().UnixMilli()
+	// Calculate start of today in local timezone (Unix milliseconds)
+	nowTime := time.Now()
+	today := time.Date(nowTime.Year(), nowTime.Month(), nowTime.Day(), 0, 0, 0, 0, nowTime.Location()).UnixMilli()
 	for dbTraffic_index := range dbClientTraffics {
 		t, ok := trafficByEmail[dbClientTraffics[dbTraffic_index].Email]
 		if !ok {
@@ -1416,6 +1419,15 @@ func (s *InboundService) addClientTraffic(tx *gorm.DB, traffics []*xray.ClientTr
 		dbClientTraffics[dbTraffic_index].Up += t.Up
 		dbClientTraffics[dbTraffic_index].Down += t.Down
 		dbClientTraffics[dbTraffic_index].AllTime += t.Up + t.Down
+		// Check if daily reset is needed (lazy reset at first traffic after 00:00)
+		if dbClientTraffics[dbTraffic_index].LastDailyReset < today {
+			dbClientTraffics[dbTraffic_index].DailyUp = 0
+			dbClientTraffics[dbTraffic_index].DailyDown = 0
+			dbClientTraffics[dbTraffic_index].LastDailyReset = today
+		}
+		// Add current traffic to daily counters
+		dbClientTraffics[dbTraffic_index].DailyUp += t.Up
+		dbClientTraffics[dbTraffic_index].DailyDown += t.Down
 		if t.Up+t.Down > 0 {
 			onlineClients = append(onlineClients, t.Email)
 			dbClientTraffics[dbTraffic_index].LastOnline = now
diff --git a/web/translation/translate.en_US.toml b/web/translation/translate.en_US.toml
index 25343fe4..683b18fc 100644
--- a/web/translation/translate.en_US.toml
+++ b/web/translation/translate.en_US.toml
@@ -221,6 +221,8 @@
 
 [pages.inbounds]
 "allTimeTraffic" = "All-time Traffic"
+"speed" = "Speed"
+"dailyTraffic" = "24h Traffic"
 "allTimeTrafficUsage" = "All Time Total Usage"
 "title" = "Inbounds"
 "totalDownUp" = "Total Sent/Received"
diff --git a/web/translation/translate.ru_RU.toml b/web/translation/translate.ru_RU.toml
index 299cc019..bcd3b373 100644
--- a/web/translation/translate.ru_RU.toml
+++ b/web/translation/translate.ru_RU.toml
@@ -221,6 +221,8 @@
 
 [pages.inbounds]
 "allTimeTraffic" = "Общий трафик"
+"speed" = "Скорость"
+"dailyTraffic" = "За сутки"
 "allTimeTrafficUsage" = "Общее использование за все время"
 "title" = "Подключения"
 "totalDownUp" = "Отправлено/получено"
diff --git a/xray/client_traffic.go b/xray/client_traffic.go
index fcb2585e..506d39f0 100644
--- a/xray/client_traffic.go
+++ b/xray/client_traffic.go
@@ -16,4 +16,10 @@ type ClientTraffic struct {
 	Total      int64  `json:"total" form:"total"`
 	Reset      int    `json:"reset" form:"reset" gorm:"default:0"`
 	LastOnline int64  `json:"lastOnline" form:"lastOnline" gorm:"default:0"`
+	// DailyTrafficModelExtension: Adds persistent fields for 24h cycle accounting (DailyUp/Down)
+	// and a timezone-aware reset checkpoint. Enables "lazy reset" logic during traffic updates,
+	// eliminating the need for background cron jobs or scheduled tasks.
+	DailyUp        int64 `json:"dailyUp" form:"dailyUp"`
+	DailyDown      int64 `json:"dailyDown" form:"dailyDown"`
+	LastDailyReset int64 `json:"lastDailyReset" form:"lastDailyReset" gorm:"default:0"`
 }