diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index f1ca52b..7ba06ec 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -779,6 +779,7 @@ dependencies = [
  "futures",
  "hex",
  "image",
+ "macos-app-nap",
  "mdns",
  "once_cell",
  "paris",
@@ -1771,6 +1772,17 @@ dependencies = [
  "time",
 ]
 
+[[package]]
+name = "macos-app-nap"
+version = "0.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9701bd74bcff7fb5f9bff8ff4930a889a55f9cccc8a0dfc4c51ea08b786f0c6a"
+dependencies = [
+ "cc",
+ "cocoa-foundation",
+ "objc",
+]
+
 [[package]]
 name = "malloc_buf"
 version = "0.0.6"
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 69a62c8..0321989 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -35,6 +35,7 @@ futures = "0.3.25"
 either = "1.8.0"
 image = "0.24.5"
 mdns = "3.0.0"
+macos-app-nap = "0.0.1"
 
 [features]
 # by default Tauri runs in production mode
diff --git a/src-tauri/src/core/core.rs b/src-tauri/src/core/core.rs
index 028bde3..4817fea 100644
--- a/src-tauri/src/core/core.rs
+++ b/src-tauri/src/core/core.rs
@@ -92,6 +92,7 @@ impl CoreManager {
     }
 
     pub async fn play_follow(&self) -> anyhow::Result<()> {
+        macos_app_nap::prevent();
         let mut futs = vec![];
         let configs = picker::config::Manager::global().reload_config().await;
         let configs = match configs {
@@ -220,7 +221,7 @@ impl CoreManager {
             if let AmbientLightMode::Follow = *lock {
                 drop(lock);
                 let screenshot = picker.take_screenshot()?;
-                // info!("Take Screenshot Spend: {:?}", start.elapsed());
+                info!("Take Screenshot Spend: {:?}", start.elapsed());
                 match tx.send(screenshot).await {
                     Ok(_) => {}
                     Err(err) => {