diff --git a/hooks/use-system.ts b/hooks/use-system.ts
index 2f8a4599..3de80874 100644
--- a/hooks/use-system.ts
+++ b/hooks/use-system.ts
@@ -50,7 +50,7 @@ export function useSystem() {
 
   const getSystemMetrics = useCallback(
     async (signal?: AbortSignal) => {
-      return api.get("/metrics", {
+      return api.get("/realtime", {
         params: {
           n: "1",
           types: "1",
diff --git a/tests/lib/running-status-safety.test.js b/tests/lib/running-status-safety.test.js
index d08ce62d..4c606677 100644
--- a/tests/lib/running-status-safety.test.js
+++ b/tests/lib/running-status-safety.test.js
@@ -32,6 +32,8 @@ test("performance refresh keeps partial data and rejects stale responses", () =>
   assert.match(hookSource, /document\.visibilityState/)
   assert.match(hookSource, /hasSystemDataRef\.current = false[\s\S]*setSystemInfo\(\{\}\)/)
   assert.doesNotMatch(hookSource, /setLoading\(false\)[\s\S]*getSystemMetrics/)
+  assert.match(systemSource, /api\.get\("\/realtime"/)
+  assert.doesNotMatch(systemSource, /api\.get\("\/metrics"/)
   assert.ok((systemSource.match(/suppress403Redirect: true/g) ?? []).length >= 3)
 })