diff --git a/package.json b/package.json
index a30a648..1999a94 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "postcss": "^8.4.16",
     "postcss-html": "^1.0.0",
     "postcss-less": "^6.0.0",
-    "postcss-mobile-forever": "^2.2.2",
+    "postcss-mobile-forever": "^3.3.1",
     "prettier": "^2.7.1",
     "rimraf": "^3.0.2",
     "rollup": "^2.79.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2cf0117..f06ebc4 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -43,7 +43,7 @@ specifiers:
   postcss: ^8.4.16
   postcss-html: ^1.0.0
   postcss-less: ^6.0.0
-  postcss-mobile-forever: ^2.2.2
+  postcss-mobile-forever: ^3.3.1
   prettier: ^2.7.1
   qs: ^6.11.0
   rimraf: ^3.0.2
@@ -121,7 +121,7 @@ devDependencies:
   postcss: 8.4.16
   postcss-html: 1.5.0
   postcss-less: 6.0.0_postcss@8.4.16
-  postcss-mobile-forever: 2.2.2_postcss@8.4.16
+  postcss-mobile-forever: 3.3.1_postcss@8.4.16
   prettier: 2.7.1
   rimraf: 3.0.2
   rollup: 2.79.0
@@ -4068,8 +4068,8 @@ packages:
     resolution: {integrity: sha512-3sOlxmbKcSHMjlUXQZKQ06jOswE7oVkXPxmZdoB1r5l0q6gTFTQSHxNxOrCccElbW7dxNytifNEo8qidX2Vsig==}
     dev: true
 
-  /postcss-mobile-forever/2.2.2_postcss@8.4.16:
-    resolution: {integrity: sha512-biAaA41V0eiabqZ6fAykhByK+rYADUYQLg6Wvf1FcvJSEE98XRrDykSKAgrK6/+5UhIMJHBjoUJIfEouI5bhHA==}
+  /postcss-mobile-forever/3.3.1_postcss@8.4.16:
+    resolution: {integrity: sha512-NShcD9Nk0PBrFV6pghn3M6JvZOiK1AvPFvhneTOecmAmxmGn3DXJVaWcULM4tk0CtEgYLZCFY2FBDP8hhwRlnw==}
     peerDependencies:
       postcss: ^8.0.0
     dependencies:
diff --git a/postcss.config.js b/postcss.config.js
index ac9b2dd..9a96088 100644
--- a/postcss.config.js
+++ b/postcss.config.js
@@ -25,15 +25,14 @@ const baseViewportOpts = {
   // 需要忽略的CSS选择器，不会转为视口单位，使用原有的px等单位。
   // 下面配置表示类名中含有'keep-px'以及'.ignore'类都不会被转换
   selectorBlackList: ['.ignore', 'keep-px'],
+  // 下面配置表示属性值包含 '1px solid' 的内容不会转换
+  valueBlackList: ['1px solid'],
   // exclude: [/node_modules/], // 忽略某些文件夹下的文件或特定文件
   // include: [/src/], // 如果设置了include，那将只有匹配到的文件才会被转换
   border: true, // 为桌面端和横屏视图添加边框
   disableDesktop: false, // 关闭桌面端适配
   disableLandscape: false, // 关闭横屏适配
-  mobileConfig: {
-    viewportUnit: 'vw', // 指定需要转换成的视口单位，建议使用 vw
-    fontViewportUnit: 'vw', // 字体使用的视口单位
-  },
+  mobileUnit: 'vw', // 指定需要转换成的视口单位，建议使用 vw
 };
 
 module.exports = {
diff --git a/src/styles/common.less b/src/styles/common.less
index bde849e..eeb03e6 100644
--- a/src/styles/common.less
+++ b/src/styles/common.less
@@ -7,6 +7,7 @@ html {
 #app {
   height: 100%;
   width: 100%;
+  position: relative;
 }
 
 [data-theme='dark'] {