diff --git a/src/views/dashboard/related/trace/TraceList.vue b/src/views/dashboard/related/trace/TraceList.vue
index fd96f304..6e6dd7d5 100644
--- a/src/views/dashboard/related/trace/TraceList.vue
+++ b/src/views/dashboard/related/trace/TraceList.vue
@@ -171,7 +171,7 @@ async function queryTraces() {
 }
 
 .list {
-  width: 400px;
+  width: 300px;
 }
 
 .trace-tr {