diff --git a/README.md b/README.md
index a2c370a..db04118 100644
--- a/README.md
+++ b/README.md
@@ -17,14 +17,18 @@ cargo install --path .
 ```ini
 [Unit]
 Description=Hydration Notifier Service
-After=network.target
+After=graphical.target default.target
 
 [Service]
-ExecStart=/home/<username>/.cargo/bin/hydration-notifier
+ExecStart=/home/<User>/.cargo/bin/hydration-notifier
 Restart=always
+RestartSec=5
+StandardOutput=journal
+StandardError=journal
+Environment="PATH=/home/<User>/.cargo/bin:/usr/local/bin:/usr/bin:/bin"
 
 [Install]
-WantedBy=multi-user.target
+WantedBy=default.target
 ```
 
 3. Enable and start the service:
diff --git a/src/main.rs b/src/main.rs
index 4c9fdd3..3c3fdc8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -33,23 +33,24 @@ struct Args {
     #[arg(short, long, default_value_t = 60 * 60)]
     interval_seconds: u64,
 
-    #[arg(short, long, default_value_t = 5)]
+    #[arg(short, long, default_value_t = 10)]
     duration_seconds: u64,
 }
 
 fn main() {
     let args = Args::parse();
-
     let mut rng = rand::rng();
 
     loop {
-        Notification::new()
+        if let Err(e) = Notification::new()
             .appname("Hydration Notifier")
             .summary("Drink Water")
             .timeout(Duration::from_secs(args.duration_seconds))
             .body(MESSAGES[rng.random_range(0..MESSAGES.len())])
             .show()
-            .unwrap();
+        {
+            eprintln!("Failed to show notification: {}", e);
+        }
 
         thread::sleep(Duration::from_secs(args.interval_seconds));
     }