diff --git a/src/main/app.ts b/src/main/app.ts
index 06b3c50..aa615d3 100644
--- a/src/main/app.ts
+++ b/src/main/app.ts
@@ -1,31 +1,34 @@
 import { app, BrowserWindow } from 'electron'
 import { join } from "path"
 
-const URL = (process.env.NODE_ENV === 'development') ? 'http://localhost:3000/' : 'http://gnss.cesium.hwasmart.com/'
-
 function createWindow() {
-	const win = new BrowserWindow({
-		fullscreen: true,
-		frame: false,
-		webPreferences: {
-			nodeIntegration: true,
-			preload: join(__dirname, 'preload.js')
-		}
-	})
+  const win = new BrowserWindow({
+    fullscreen: true,
+    frame: false,
+    webPreferences: {
+      nodeIntegration: true,
+      preload: join(__dirname, 'preload.js')
+    }
+  })
 
-	win.loadURL(URL)
+  if (process.env.NODE_ENV === 'development') {
+    win.loadURL('http://localhost:3000/')
+    win.webContents.openDevTools()
+  } else {
+    win.loadFile('dist/render/index.html')
+  }
 }
 
 app.whenReady().then(createWindow)
 
 app.on('window-all-closed', () => {
-	if (process.platform !== 'darwin') {
-		app.quit()
-	}
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
 })
 
 app.on('activate', () => {
-	if (BrowserWindow.getAllWindows().length === 0) {
-		createWindow()
-	}
-})
\ No newline at end of file
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})
diff --git a/src/render/components/EarthView.vue b/src/render/components/EarthView.vue
index 6197d18..9fd845a 100644
--- a/src/render/components/EarthView.vue
+++ b/src/render/components/EarthView.vue
@@ -25,10 +25,10 @@ export default defineComponent({
 		const token	                  = '436ce7e50d27eede2f2929307e6b33c0'
 
     const czml                    = ref('')
-    const loadSatelliteOrbit      = ss => czml.value = '/CZML/' + ss + '.czml'
+    const loadSatelliteOrbit      = ss => czml.value = './CZML/' + ss + '.czml'
 
     const onViewerReady           = ({ viewer }) => {
-      viewer.scene.debugShowFramesPerSecond = true
+      viewer.scene.debugShowFramesPerSecond = false
       // 移除默认的图层，提升加载速度
       const { imageryLayers } = viewer
       imageryLayers.remove(imageryLayers.get(0))
diff --git a/src/render/components/FlagView.vue b/src/render/components/FlagView.vue
index a28f6ac..354a711 100644
--- a/src/render/components/FlagView.vue
+++ b/src/render/components/FlagView.vue
@@ -12,7 +12,7 @@ export default defineComponent({
     const show_flag = (flag_name) => {
 			if (!flag_name) return
 
-			src.value = '/image/flag/' + flag_name + '.png'
+			src.value = './image/flag/' + flag_name + '.png'
     }
 
 		let exit_timeout = null