bug fix and performance improve

src/views/tenant/initialize.vue

@@ -15,8 +15,8 @@
     >
       <el-step title="开始" />
       <el-step title="检查" />
-      <el-step title="步骤2" />
-      <el-step title="步骤3" />
+      <el-step title="创建表" />
+      <el-step title="导入数据" />
     </el-steps>
 
     <!--  错误提示  -->