diff --git a/src/components/Discover/Map/SidebarTraces.vue b/src/components/Discover/Map/SidebarTraces.vue
index 44f57c8..a59a0cc 100644
--- a/src/components/Discover/Map/SidebarTraces.vue
+++ b/src/components/Discover/Map/SidebarTraces.vue
@@ -149,6 +149,7 @@ const traceList = computed(() => {
   const sum = traces.value
     .map((trace) => trace.count)
     .reduce((acc, cur) => acc + cur, 0);
+  if (sum === 0) return [];
   const result = traces.value.map((trace) => {
     return {
       id: trace.id,