diff --git a/backend.log b/backend.log
new file mode 100644
index 0000000..c5ff168
--- /dev/null
+++ b/backend.log
@@ -0,0 +1,9 @@
+2025/04/02 06:06:40 {90 90 90}
+2025/04/02 06:06:40 Starting backend server on port 8080...
+2025/04/02 06:06:41 Alerts enabled: true
+2025/04/02 06:06:43 Alerts enabled: false
+2025/04/02 06:07:00 Updated limits - CPU: 5, Memory: 100, Disk: 100
+2025/04/02 06:07:01 Alerts enabled: true
+2025/04/02 06:07:16 Received shutdown request
+2025/04/02 06:07:16 Shutting down the server...
+2025/04/02 06:07:16 Server stopped.
diff --git a/backend/monitor b/backend/image
similarity index 100%
rename from backend/monitor
rename to backend/image
diff --git a/backend/monitor/monitor.go b/backend/monitor/monitor.go
new file mode 100644
index 0000000..d50ef86
--- /dev/null
+++ b/backend/monitor/monitor.go
@@ -0,0 +1,58 @@
+package monitor
+
+import (
+	"fmt"
+	"log"
+	"resource-monitor/backend/types"
+	"resource-monitor/backend/utils"
+	"sync"
+	"time"
+
+	"github.com/gen2brain/beeep"
+)
+
+var (
+	AlertEnabled bool
+	Mu           sync.Mutex
+	DefaultLimit = types.SetLimit{CPUThreshold: 90, MemoryThreshold: 90, DiskThreshold: 90}
+)
+
+func sendAlert(resource string, usage float64) {
+	Mu.Lock()
+	defer Mu.Unlock()
+
+	if !AlertEnabled {
+		return
+	}
+
+	var threshold float64
+	switch resource {
+	case "CPU":
+		threshold = DefaultLimit.CPUThreshold
+	case "Memory":
+		threshold = DefaultLimit.MemoryThreshold
+	case "Disk":
+		threshold = DefaultLimit.DiskThreshold
+	}
+
+	if usage > threshold {
+		err := beeep.Alert(fmt.Sprintf("%s Alert", resource), fmt.Sprintf("%s usage is at %.2f%%!", resource, usage), "")
+		if err != nil {
+			log.Println("Error sending macOS notification:", err)
+		}
+	}
+}
+
+func MonitorResources() {
+	for {
+		cpuUsage := utils.GetCPUUsage()
+		memUsage := utils.GetMemoryUsage()
+		diskUsage := utils.GetDiskUsage()
+
+		sendAlert("CPU", cpuUsage)
+		sendAlert("Memory", memUsage)
+		sendAlert("Disk", diskUsage)
+
+		time.Sleep(5 * time.Second)
+	}
+}
diff --git a/frontend/monitor b/frontend/image
similarity index 100%
rename from frontend/monitor
rename to frontend/image
diff --git a/frontend/output b/frontend/output
deleted file mode 100755
index 4848ec5..0000000
Binary files a/frontend/output and /dev/null differ
diff --git a/makefile b/makefile
index 9d647eb..ea4daed 100644
--- a/makefile
+++ b/makefile
@@ -1,4 +1,4 @@
-BINARY_NAME = monitor
+BINARY_NAME = image
 
 GO = go
 GOFMT = gofmt