diff --git a/src/internal/admin/templates/admin_overview.html b/src/internal/admin/templates/admin_overview.html
index 9ff3329..ef4a934 100644
--- a/src/internal/admin/templates/admin_overview.html
+++ b/src/internal/admin/templates/admin_overview.html
@@ -63,6 +63,8 @@ form.inline { display: inline; }
@media (prefers-color-scheme: dark) { .field label { color: #9aa0a8; } }
.field input { width: 100%; padding: 8px 10px; border: 1px solid #d1d5db; border-radius: 6px; font-size: 13px; background: #fff; color: inherit; }
@media (prefers-color-scheme: dark) { .field input { background: #15171b; border-color: #3a3f47; } }
+.field select.field-select { width: 100%; padding: 8px 10px; border: 1px solid #d1d5db; border-radius: 6px; font-size: 13px; background: #fff; color: inherit; }
+@media (prefers-color-scheme: dark) { .field select.field-select { background: #15171b; border-color: #3a3f47; } }
.cpu-row { display: flex; gap: 4px; align-items: stretch; }
.cpu-row input { flex: 1; min-width: 0; }
.cpu-row .step { display: flex; flex-direction: column; }
@@ -158,7 +160,7 @@ a.copy.copied { border-color: #86efac; background: #dcfce7; color: #15803d; }
{{if .IPv6PoolMode}}
-
-
{{if eq .Lang "zh"}}5分钟CPU{{else}}5m CPU{{end}}{{.CPUUse}}
+
{{if eq .Lang "zh"}}15分钟CPU{{else}}15m CPU{{end}}{{.CPUUse}}
{{if eq .Lang "zh"}}已用内存{{else}}Mem used{{end}}{{.MemUse}}
{{if eq .Lang "zh"}}已用磁盘{{else}}Disk used{{end}}{{.DiskUsed}}