diff --git a/pages/rain/Table.vue b/pages/rain/Table.vue
index 1ab402c..a22e0a7 100644
--- a/pages/rain/Table.vue
+++ b/pages/rain/Table.vue
@@ -25,8 +25,8 @@
                       <td style="width: 11%;">{{ index + 1 }}</td>
                       <td style="width: 27%; color: #3399ef; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;" @click="jumpDetail(item)">
                         {{ item.stnm }}</td>
-                      <td style="width: 20%">{{ item.drp || "-"  }}</td>
-                      <td style="width: 20%">{{ item.yesDrp || "-" }}</td>
+                      <td style="width: 20%">{{ item.drp ?? "-"  }}</td>
+                      <td style="width: 20%">{{ item.yesDrp ?? "-" }}</td>
                       <td style="width:23%;">{{ item.adnm }}</td>
                     </tr>
                     <div style="height:160px"></div>