diff --git a/app/(application)/notification.tsx b/app/(application)/notification.tsx
index 03aa940..2bb50a9 100644
--- a/app/(application)/notification.tsx
+++ b/app/(application)/notification.tsx
@@ -136,6 +136,17 @@ export default function Notification() {
       }
    }
 
+   async function handleMarkOneRead(id: string) {
+      try {
+         const hasil = await decryptToken(String(token?.current))
+         await apiReadOneNotification({ user: hasil, id: id })
+         await queryClient.invalidateQueries({ queryKey: ['notifications'] })
+         dispatch(setUpdateNotification(!updateNotification))
+      } catch (error) {
+         console.error(error)
+      }
+   }
+
    return (
       <SafeAreaView style={[Styles.flex1, { backgroundColor: colors.background }]}>
          <Stack.Screen
@@ -174,7 +185,8 @@ export default function Notification() {
             onCancel={() => setShowConfirm(false)}
          />
 
-         <View style={[Styles.flex1, Styles.ph15, { paddingTop: 10 }]}>
+
+<View style={[Styles.flex1, Styles.ph15, Styles.notifContainer]}>
             {isLoading ? (
                [0, 1, 2, 3, 4].map((_, i) => <SkeletonTwoItem key={i} />)
             ) : flatData.length === 0 ? (
@@ -203,11 +215,11 @@ export default function Notification() {
                   renderItem={({ item }) => {
                      if (item._type === 'header') {
                         return (
-                           <View style={[Styles.rowItemsCenter, { marginTop: 16, marginBottom: 8 }]}>
-                              <Text style={{ fontSize: 11, fontWeight: '600', color: colors.dimmed, letterSpacing: 0.6, textTransform: 'uppercase' }}>
+                           <View style={[Styles.rowItemsCenter, Styles.notifHeaderRow]}>
+                              <Text style={[Styles.notifDateText, { color: colors.dimmed }]}>
                                  {item.date}
                               </Text>
-                              <View style={{ flex: 1, height: 1, backgroundColor: colors.icon + '20', marginLeft: 8 }} />
+                              <View style={[Styles.notifDateSeparator, { backgroundColor: colors.icon + '20' }]} />
                            </View>
                         )
                      }
@@ -217,37 +229,20 @@ export default function Notification() {
                      return (
                         <Pressable
                            onPress={() => handleReadNotification(item.id, item.category, item.idContent)}
-                           style={({ pressed }) => [{
-                              flexDirection: 'row',
-                              alignItems: 'center',
-                              borderRadius: 10,
-                              borderWidth: 1,
+                           style={({ pressed }) => [Styles.notifItemRow, {
                               borderColor: colors.icon + '20',
                               backgroundColor: pressed
                                  ? colors.icon + '10'
                                  : item.isRead
                                     ? colors.icon + '10'
                                     : colors.card,
-                              paddingHorizontal: 12,
-                              paddingVertical: 10,
-                              marginBottom: 6,
                            }]}
                         >
-                           {/* Colored icon */}
-                           <View style={{
-                              width: 42,
-                              height: 42,
-                              borderRadius: 21,
-                              backgroundColor: color + '20',
-                              alignItems: 'center',
-                              justifyContent: 'center',
-                              flexShrink: 0,
-                           }}>
+                           <View style={[Styles.notifIconContainer, { backgroundColor: color + '20' }]}>
                               <Feather name={icon} size={20} color={color} />
                            </View>
 
-                           {/* Content */}
-                           <View style={[Styles.flex1, { marginLeft: 10 }]}>
+                           <View style={[Styles.flex1, Styles.notifContent]}>
                               <View style={[Styles.rowSpaceBetween, Styles.itemsCenter]}>
                                  <View style={[Styles.flex1, Styles.mr10]}>
                                     <Text
@@ -257,6 +252,20 @@ export default function Notification() {
                                        {item.title}
                                     </Text>
                                  </View>
+                                 {!item.isRead && (
+                                    <Pressable
+                                       onPress={(e) => {
+                                          e.stopPropagation()
+                                          handleMarkOneRead(item.id)
+                                       }}
+                                       hitSlop={8}
+                                       style={({ pressed }) => ({ opacity: pressed ? 0.5 : 1, flexShrink: 0 })}
+                                    >
+                                       <Text style={Styles.notifMarkReadText}>
+                                          Tandai dibaca
+                                       </Text>
+                                    </Pressable>
+                                 )}
                               </View>
                               <Text
                                  style={[Styles.textMediumNormal, { color: item.isRead ? colors.dimmed : colors.text, opacity: item.isRead ? 0.7 : 1 }]}
diff --git a/constants/styles/index.ts b/constants/styles/index.ts
index dbae1b1..2047cc0 100644
--- a/constants/styles/index.ts
+++ b/constants/styles/index.ts
@@ -9,6 +9,7 @@ import CardStyles from './card.styles';
 import ModalStyles from './modal.styles';
 import HeaderStyles from './header.styles';
 import ComponentStyles from './component.styles';
+import NotificationStyles from './notification.styles';
 
 const Styles = StyleSheet.create({
    ...SpacingStyles,
@@ -21,6 +22,7 @@ const Styles = StyleSheet.create({
    ...ModalStyles,
    ...HeaderStyles,
    ...ComponentStyles,
+   ...NotificationStyles,
 });
 
 export default Styles;
diff --git a/constants/styles/notification.styles.ts b/constants/styles/notification.styles.ts
new file mode 100644
index 0000000..0519fbc
--- /dev/null
+++ b/constants/styles/notification.styles.ts
@@ -0,0 +1,29 @@
+import { StyleSheet } from "react-native";
+
+const NotificationStyles = StyleSheet.create({
+   notifContainer: { paddingTop: 10 },
+   notifHeaderRow: { marginTop: 16, marginBottom: 8 },
+   notifDateSeparator: { flex: 1, height: 1, marginLeft: 8 },
+   notifDateText: { fontSize: 11, fontWeight: '600', letterSpacing: 0.6, textTransform: 'uppercase' },
+   notifItemRow: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      borderRadius: 10,
+      borderWidth: 1,
+      paddingHorizontal: 12,
+      paddingVertical: 10,
+      marginBottom: 6,
+   },
+   notifIconContainer: {
+      width: 42,
+      height: 42,
+      borderRadius: 21,
+      alignItems: 'center',
+      justifyContent: 'center',
+      flexShrink: 0,
+   },
+   notifContent: { marginLeft: 10 },
+   notifMarkReadText: { fontSize: 11, color: '#3B82F6', fontWeight: '600' },
+});
+
+export default NotificationStyles;