update：更新导入组件

src/components/app-data-upload/app-data-upload.less

@@ -2,10 +2,11 @@
 .app-data-upload-view{
   font-family: "Microsoft YaHei";
   .main-content{
-      height: 174px;
+    height: calc(100% - 68px);
     background: #FAFAFB;
     border-radius: 4px;
     border: 1px dashed #D7D7D7;
+    margin-top: 10px;
     // 上传文件区域
     .upload-container{
       cursor: pointer;
@@ -96,6 +97,7 @@
   .button-container{
     text-align: right;
     margin: 15px;
+    height: 28px;
     .el-button{
       margin: 0 0 0 8px;
       padding: 3px 15px;
@@ -117,10 +119,10 @@
       }
     }
   }
-  }
+}
 
-  //模态样式
-  .view-default.app-data-upload-modal{
+//模态样式
+.view-default.app-data-upload-modal{
   .app-data-upload-view{
     width: 100%;
     height: 100%;
@@ -145,4 +147,4 @@
     color: #999999;
     font-weight: 600;
   }
-  }
\ No newline at end of file
+}
\ No newline at end of file