diff --git a/test-apps/daily-notification-test/src/views/StatusView.vue b/test-apps/daily-notification-test/src/views/StatusView.vue
index f7bff7f..c77941f 100644
--- a/test-apps/daily-notification-test/src/views/StatusView.vue
+++ b/test-apps/daily-notification-test/src/views/StatusView.vue
@@ -520,6 +520,11 @@ export default toNative(StatusView)
   font-weight: 600;
 }
 
+.diagnostics-json {
+  min-width: 0;
+  overflow: hidden;
+}
+
 .diagnostics-json h3 {
   margin: 0 0 12px 0;
   color: white;
@@ -537,8 +542,12 @@ export default toNative(StatusView)
   font-size: 12px;
   line-height: 1.4;
   overflow-x: auto;
-  max-height: 300px;
   overflow-y: auto;
+  max-height: 300px;
+  max-width: 100%;
+  width: 100%;
+  box-sizing: border-box;
+  white-space: pre;
 }
 
 /* Error Section */