fix: 清除弹框底部外边距

components/BasicModal/index.vue

@@ -59,6 +59,7 @@ export default {
 ::v-deep(.el-dialog) {
   background: none;
   color: #fff;
+  margin-bottom: 0px;
   .el-dialog__header {
     background-color: #012669ee;
     color: #fff;