优化ui

src/views/system/menu/index.vue

@@ -161,7 +161,7 @@
                   {{ $t('m.menuNameKey') }}
                 </span>
               </template>
-              <el-input v-model="form.menuNameKey" placeholder="请输入多语言菜单key" />
+              <el-input v-model="form.menuNameKey" placeholder="请输入菜单key" />
             </el-form-item>
           </el-col>
           <el-col :lg="12">

src/views/tool/email/sendEmail.vue

@@ -26,7 +26,7 @@
       <UploadFile v-model="form.fileUrl" :limit="5" :fileSize="15" :data="{ fileDir: 'email', uploadType: 1 }" />
     </el-form-item>
     <el-form-item>
-      <el-button type="primary" @click="formSubmit">发送邮件</el-button>
+      <el-button type="primary" icon="upload" @click="formSubmit">发送邮件</el-button>
     </el-form-item>
   </el-form>
 </template>