diff --git a/src/pages/test.vue b/src/pages/test.vue
index f3c8064..8970497 100644
--- a/src/pages/test.vue
+++ b/src/pages/test.vue
@@ -5,6 +5,7 @@ import {onMounted, onUnmounted, ref, watch} from "vue";
 import store from "../store/index.js";
 import swal from "../utils/sweetalert.js";
 import getCurrentTime from "../utils/getCurrentTime.js";
+import mobileTest from "../utils/mobileTest.js";
 
 const contentInput = ref(store.state.editStore.blog || '');
 const titleInput = ref(store.state.editStore.blogTitle || '')
@@ -124,7 +125,7 @@ onUnmounted(() => {
       <input placeholder="输入标题" v-model="titleInput">
     </div>
     <div class="top">
-      <div class="function-btn">
+      <div class="function-btn" :style="{flex: isMobileMode?1:3}">
         <button v-if="! isMobileMode" v-for="btn in funcButtons" v-html="btn.name" @click="clickFuncBtn(btn.func)"/>
         <button v-if="isMobileMode" @click="isMenuOpen = ! isMenuOpen">☰</button>
         <div v-if="isMobileMode && isMenuOpen" class="function-btn-menu">
@@ -141,7 +142,7 @@ onUnmounted(() => {
         <button>提交</button>
       </div>
     </div>
-    <div class="middle">
+    <div class="middle" :style="{maxHeight: `calc(100% - ${mobileTest() ? 200 : 125}px)`}">
       <div v-if="portMode !== 'view'" class="left">
         <textarea v-model="contentInput"></textarea>
       </div>
diff --git a/src/utils/mobileTest.js b/src/utils/mobileTest.js
new file mode 100644
index 0000000..142ffc5
--- /dev/null
+++ b/src/utils/mobileTest.js
@@ -0,0 +1,4 @@
+export default function mobileTest() {
+    const userAgent = navigator.userAgent.toLowerCase();
+    return /mobile/i.test(userAgent) || /android/i.test(userAgent) || /iphone/i.test(userAgent);
+}
\ No newline at end of file