diff --git a/src/pages/ranklist.js b/src/pages/ranklist.js
index 328e873..2948ec5 100644
--- a/src/pages/ranklist.js
+++ b/src/pages/ranklist.js
@@ -96,9 +96,12 @@ export default function RankList() {
     setRanklist(null)
     getListFromServer(since)
       .then((data) => {
-        setRanklist(data.list)
-        setSum(data.sum)
-        setSelfUserId(data.selfuserId)
+        console.log(data)
+        setRanklist(data.list || [])
+        setSum(data.sum || {})
+        if (data.selfuserId) {
+          setSelfUserId(data.selfuserId)
+        }
       })
       .catch((error) => {
         console.error(error)