diff --git a/backend/app/task/__init__.py b/backend/app/task/__init__.py
index b84e18e..32d2017 100644
--- a/backend/app/task/__init__.py
+++ b/backend/app/task/__init__.py
@@ -1,5 +1,5 @@
 # app/task/__init__.py
-from flask import Blueprint, jsonify
+from flask import Blueprint, jsonify, request
 import logging
 from ..db import get_db
 from .tasks import TaskScheduler
@@ -78,6 +78,63 @@ def get_task(task_id):
         return jsonify({"error": "An unexpected error occurred"}), 500
 
 
+@bp.route('/<int:task_id>', methods=['PUT'])
+def update_task(task_id):
+    try:
+        data = request.get_json()
+        if not data:
+            return jsonify({"error": "No data provided"}), 400
+        
+        interval_minutes = data.get('interval_minutes')
+        if interval_minutes is None:
+            return jsonify({"error": "interval_minutes is required"}), 400
+        
+        if not isinstance(interval_minutes, int) or interval_minutes < 1:
+            return jsonify({"error": "interval_minutes must be a positive integer"}), 400
+        
+        with get_db() as conn:
+            # Check if task exists
+            task = conn.execute('SELECT * FROM scheduled_tasks WHERE id = ?',
+                                (task_id, )).fetchone()
+            
+            if not task:
+                return jsonify({"error": "Task not found"}), 404
+            
+            # Update the interval in database
+            conn.execute(
+                'UPDATE scheduled_tasks SET interval_minutes = ? WHERE id = ?',
+                (interval_minutes, task_id)
+            )
+            conn.commit()
+            
+            # Update the scheduler
+            scheduler_instance = TaskScheduler.get_instance()
+            if scheduler_instance and interval_minutes > 0:
+                # Remove old job
+                scheduler_instance.scheduler.remove_job(str(task_id))
+                
+                # Create new task instance with updated interval
+                task_class = TaskScheduler.get_task_class(task['type'])
+                if task_class:
+                    new_task = task_class(
+                        id=task_id,
+                        name=task['name'],
+                        interval_minutes=interval_minutes
+                    )
+                    scheduler_instance.schedule_task(new_task)
+            
+            logger.info(f"Updated task {task_id} interval to {interval_minutes} minutes")
+            
+            return jsonify({
+                "success": True,
+                "message": f"Task interval updated to {interval_minutes} minutes"
+            }), 200
+    
+    except Exception as e:
+        logger.exception(f"Failed to update task {task_id}")
+        return jsonify({"error": f"Failed to update task: {str(e)}"}), 500
+
+
 @bp.route('/<int:task_id>/run', methods=['POST'])
 def trigger_task(task_id):
     try:
diff --git a/frontend/src/api/task.js b/frontend/src/api/task.js
index 930cec3..9db9c43 100644
--- a/frontend/src/api/task.js
+++ b/frontend/src/api/task.js
@@ -1,4 +1,5 @@
 import axios from 'axios';
+import Alert from '@ui/Alert';
 
 export const getAllTasks = async () => {
     try {
@@ -37,3 +38,23 @@ export const triggerTask = async taskId => {
         };
     }
 };
+
+export const updateTaskInterval = async (taskId, intervalMinutes) => {
+    try {
+        const response = await axios.put(`/api/tasks/${taskId}`, {
+            interval_minutes: intervalMinutes
+        });
+        Alert.success(response.data.message || 'Task interval updated successfully');
+        return {
+            success: true,
+            data: response.data
+        };
+    } catch (error) {
+        const errorMessage = error.response?.data?.error || 'Failed to update task interval';
+        Alert.error(errorMessage);
+        return {
+            success: false,
+            error: errorMessage
+        };
+    }
+};
diff --git a/frontend/src/components/settings/tasks/TaskCard.jsx b/frontend/src/components/settings/tasks/TaskCard.jsx
index 887591b..defd6ed 100644
--- a/frontend/src/components/settings/tasks/TaskCard.jsx
+++ b/frontend/src/components/settings/tasks/TaskCard.jsx
@@ -1,8 +1,15 @@
 // components/settings/TaskCard.jsx
-import React from 'react';
-import {Play, Loader} from 'lucide-react';
+import React, {useState, useEffect} from 'react';
+import {Play, Loader, Edit2, Check, X} from 'lucide-react';
+import NumberInput from '@ui/NumberInput';
+import {updateTaskInterval} from '@/api/task';
 
-const TaskCard = ({task, onTrigger, isTriggering}) => {
+const TaskCard = ({task, onTrigger, isTriggering, isLast, onIntervalUpdate}) => {
+    const [intervalValue, setIntervalValue] = useState(task.interval_minutes);
+    const [originalValue, setOriginalValue] = useState(task.interval_minutes);
+    
+    // Only allow editing for Repository Sync and Backup tasks
+    const isEditable = task.type === 'Sync' || task.type === 'Backup';
     const formatDateTime = dateString => {
         if (!dateString) return 'Never';
         return new Date(dateString).toLocaleString();
@@ -13,8 +20,32 @@ const TaskCard = ({task, onTrigger, isTriggering}) => {
         return `${duration}s`;
     };
 
+    useEffect(() => {
+        setIntervalValue(task.interval_minutes);
+        setOriginalValue(task.interval_minutes);
+    }, [task.interval_minutes]);
+
+    useEffect(() => {
+        if (intervalValue !== originalValue && intervalValue > 0) {
+            const updateInterval = async () => {
+                const result = await updateTaskInterval(task.id, intervalValue);
+                if (result.success) {
+                    setOriginalValue(intervalValue);
+                    // Refresh task data to get new next_run time
+                    if (onIntervalUpdate) {
+                        onIntervalUpdate();
+                    }
+                } else {
+                    // Reset to original value if update failed
+                    setIntervalValue(originalValue);
+                }
+            };
+            updateInterval();
+        }
+    }, [intervalValue]);
+
     return (
-        <tr className='bg-gray-900 border-b border-gray-700'>
+        <tr className={`bg-gray-900 ${!isLast ? 'border-b border-gray-700' : ''}`}>
             <td className='py-4 px-4'>
                 <div className='flex items-center space-x-3'>
                     <span className='font-medium text-gray-100'>
@@ -23,7 +54,21 @@ const TaskCard = ({task, onTrigger, isTriggering}) => {
                 </div>
             </td>
             <td className='py-4 px-4 text-gray-300'>
-                {task.interval_minutes} minutes
+                {isEditable ? (
+                    <div className='flex items-center space-x-2'>
+                        <NumberInput
+                            value={intervalValue}
+                            onChange={setIntervalValue}
+                            min={1}
+                            max={43200}
+                            step={1}
+                            className='w-24'
+                        />
+                        <span className='text-gray-400 text-sm'>minutes</span>
+                    </div>
+                ) : (
+                    <span>{task.interval_minutes} minutes</span>
+                )}
             </td>
             <td className='py-4 px-4 text-gray-300'>
                 {formatDateTime(task.last_run)}
diff --git a/frontend/src/components/settings/tasks/TaskContainer.jsx b/frontend/src/components/settings/tasks/TaskContainer.jsx
index 2e9e689..02bf7be 100644
--- a/frontend/src/components/settings/tasks/TaskContainer.jsx
+++ b/frontend/src/components/settings/tasks/TaskContainer.jsx
@@ -77,12 +77,14 @@ const TaskContainer = () => {
                         </tr>
                     </thead>
                     <tbody>
-                        {tasks.map(task => (
+                        {tasks.map((task, index) => (
                             <TaskCard
                                 key={task.id}
                                 task={task}
                                 onTrigger={handleTriggerTask}
                                 isTriggering={triggeringTask === task.id}
+                                isLast={index === tasks.length - 1}
+                                onIntervalUpdate={fetchTasks}
                             />
                         ))}
                     </tbody>
diff --git a/frontend/src/components/ui/NumberInput.jsx b/frontend/src/components/ui/NumberInput.jsx
index e5c8430..87b9375 100644
--- a/frontend/src/components/ui/NumberInput.jsx
+++ b/frontend/src/components/ui/NumberInput.jsx
@@ -5,6 +5,8 @@ import {ChevronUp, ChevronDown} from 'lucide-react';
 const NumberInput = ({
     value,
     onChange,
+    onBlur = () => {},
+    onFocus = () => {},
     className = '',
     step = 1,
     disabled = false,
@@ -24,26 +26,26 @@ const NumberInput = ({
         }
     };
 
-    const handleBlur = () => {
+    const handleBlur = (e) => {
         setIsFocused(false);
         const numValue =
             localValue === '' || localValue === '-' ? 0 : parseInt(localValue);
 
         if (min !== undefined && numValue < min) {
             onChange(min);
-            return;
-        }
-        if (max !== undefined && numValue > max) {
+        } else if (max !== undefined && numValue > max) {
             onChange(max);
-            return;
+        } else {
+            onChange(numValue);
         }
-
-        onChange(numValue);
+        
+        onBlur(e);
     };
 
-    const handleFocus = () => {
+    const handleFocus = (e) => {
         setIsFocused(true);
         setLocalValue(value.toString());
+        onFocus(e);
     };
 
     const increment = () => {