diff --git a/package.json b/package.json
index aadba68..77be548 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "private": true,
   "type": "module",
   "scripts": {
-    "dev": "vite",
+    "dev": "vite --mode web",
     "build": "vue-tsc -b && vite build",
     "preview": "vite preview",
     "tauri": "tauri",
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 241506e..8e29bd4 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -5,7 +5,7 @@
   "identifier": "com.uppt.desktop",
   "build": {
     "frontendDist": "../dist",
-    "devUrl": "http://localhost:5173",
+    "devUrl": "http://127.0.0.1:5173",
     "beforeDevCommand": "npm run dev",
     "beforeBuildCommand": "npm run build"
   },
@@ -18,7 +18,8 @@
         "minWidth": 900,
         "minHeight": 600,
         "resizable": true,
-        "fullscreen": false
+        "fullscreen": false,
+        "devtools": true
       }
     ],
     "security": {
diff --git a/src/components/editor/PropsPanel.vue b/src/components/editor/PropsPanel.vue
index 3835f6f..346887d 100644
--- a/src/components/editor/PropsPanel.vue
+++ b/src/components/editor/PropsPanel.vue
@@ -21,7 +21,6 @@ const CHART_TYPES: Array<{ k: ChartType; label: string; icon: string }> = [
   { k: 'progress', label: '进度图', icon: '⭕' }
 ]
 
-const emit = defineEmits
 const selected = computed(() => store.getSelected())
 const slide = computed(() => store.currentSlide.value)
 
diff --git a/vite.config.ts b/vite.config.ts
index 8fdcc95..affda3f 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,10 +1,11 @@
 import { defineConfig } from 'vite'
 import vue from '@vitejs/plugin-vue'
 
-export default defineConfig({
+export default defineConfig(({ mode }) => ({
   plugins: [vue()],
-  // Tauri 期望固定端口 5173；Web 单独跑用 8080
-  server: process.env.TAURI_ENV_PLATFORM
-    ? { host: '127.0.0.1', port: 5173, strictPort: true }
-    : { host: '127.0.0.1', port: 8080, open: true },
-})
+  // npm run dev（mode=web）→ 浏览器模式，端口 8080
+  // npm run tauri:dev → 默认 mode，端口 5173
+  server: mode === 'web'
+    ? { host: '127.0.0.1', port: 8080, open: true }
+    : { host: '127.0.0.1', port: 5173, strictPort: true },
+}))