fix: 界面功能优化完善。

src/views/invest/lend/index.vue

@@ -104,6 +104,7 @@ const data = reactive({
   },
   rules: {
     name: [{ required: true, message: '借贷名称不能为空', trigger: 'blur' }],
+    code: [{ required: true, message: '账号不能为空', trigger: 'blur' }],
     lendType: [{ required: true, message: '类型不能为空', trigger: 'blur' }]
   }
 })