update README.md

README.md

@@ -39,7 +39,7 @@ Web端：
 更多演示请前往[官网](https://www.paopao.info)体验（谢绝灌水）  
 
 桌面端：  
-![](docs/proposal/.assets/000-00.png)
+![](docs/proposal/.assets/000-00.jpg)
 
 <p align="right">(<a href="#top">back to top</a>)</p>
 

web/src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "package": {
     "productName": "Paopao",
-    "version": "0.2.0"
+    "version": "0.3.0"
   },
   "build": {
     "distDir": "../dist",
@@ -62,8 +62,8 @@
     "windows": [
       {
         "title": "泡泡 | 一个清新文艺的微社区",
-        "width": 1080,
-        "height": 860,
+        "width": 1140,
+        "height": 960,
         "resizable": false,
         "fullscreen": false,
         "transparent": true,