diff --git a/package.json b/package.json
index e890a78..89bffa9 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "screen-bg-light-desktop",
+  "name": "display-ambient-light-desktop",
   "private": true,
   "version": "0.0.0",
   "type": "module",
diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index 6bcf9de..39a6d99 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -565,6 +565,30 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd0c93bb4b0c6d9b77f4435b0ae98c24d17f1c45b2ff844c6151a07256ca923b"
 
+[[package]]
+name = "display-ambient-light-desktop"
+version = "0.0.0"
+dependencies = [
+ "anyhow",
+ "base64",
+ "bmp",
+ "color_space",
+ "hex",
+ "once_cell",
+ "paris",
+ "rumqttc",
+ "scrap",
+ "serde",
+ "serde_json",
+ "tauri",
+ "tauri-build",
+ "time",
+ "tokio",
+ "tracing",
+ "tracing-subscriber",
+ "webp",
+]
+
 [[package]]
 name = "dtoa"
 version = "0.4.8"
@@ -2457,30 +2481,6 @@ dependencies = [
  "winapi 0.2.8",
 ]
 
-[[package]]
-name = "screen-bg-light-desktop"
-version = "0.0.0"
-dependencies = [
- "anyhow",
- "base64",
- "bmp",
- "color_space",
- "hex",
- "once_cell",
- "paris",
- "rumqttc",
- "scrap",
- "serde",
- "serde_json",
- "tauri",
- "tauri-build",
- "time",
- "tokio",
- "tracing",
- "tracing-subscriber",
- "webp",
-]
-
 [[package]]
 name = "sct"
 version = "0.7.0"
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 861fe39..b888429 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "screen-bg-light-desktop"
+name = "display-ambient-light-desktop"
 version = "0.0.0"
 description = "A Tauri App"
 authors = ["you"]
diff --git a/src-tauri/src/rpc/manager.rs b/src-tauri/src/rpc/manager.rs
index ef09249..d00d0fd 100644
--- a/src-tauri/src/rpc/manager.rs
+++ b/src-tauri/src/rpc/manager.rs
@@ -31,7 +31,7 @@ impl Manager {
         self.mqtt
             .client
             .publish(
-                "screen-bg-light/desktop/colors",
+                "display-ambient-light/desktop/colors",
                 rumqttc::QoS::AtLeastOnce,
                 false,
                 payload,
diff --git a/src-tauri/src/rpc/mqtt.rs b/src-tauri/src/rpc/mqtt.rs
index 6b9de20..9adfe5a 100644
--- a/src-tauri/src/rpc/mqtt.rs
+++ b/src-tauri/src/rpc/mqtt.rs
@@ -29,7 +29,7 @@ impl MqttConnection {
 
     async fn subscribe_board(&self) {
         self.client
-            .subscribe("screen-bg-light/board/#", QoS::AtMostOnce).await;
+            .subscribe("display-ambient-light/board/#", QoS::AtMostOnce).await;
     }
 
     fn broadcast_desktop_online(&mut self) {
@@ -42,7 +42,7 @@ impl MqttConnection {
                     Ok(now_str) => {
                         match client
                             .publish(
-                                "screen-bg-light/desktop/online",
+                                "display-ambient-light/desktop/online",
                                 QoS::AtLeastOnce,
                                 false,
                                 now_str.as_bytes(),
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index e5afdd9..aaa7344 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -6,7 +6,7 @@
     "distDir": "../dist"
   },
   "package": {
-    "productName": "screen-bg-light-desktop",
+    "productName": "display-ambient-light-desktop",
     "version": "0.0.0"
   },
   "tauri": {
@@ -57,7 +57,7 @@
         "fullscreen": false,
         "height": 600,
         "resizable": true,
-        "title": "screen-bg-light-desktop",
+        "title": "display-ambient-light-desktop",
         "width": 800
       }
     ]