Fix alarm runtime status docs (#13578)

diff --git a/docs/en/status/query_alarm_runtime_status.md b/docs/en/status/query_alarm_runtime_status.md
index 389f1d6..4dc68c5 100644
--- a/docs/en/status/query_alarm_runtime_status.md
+++ b/docs/en/status/query_alarm_runtime_status.md
@@ -157,7 +157,7 @@
         "additionalPeriod": 0,
         "size": 10,
         "silenceCountdown": 10,
-        "entityName": "v2|mock_b_service|default|test-cluster|-",
+        "entityName": "mock_b_service",
         "windowValues": [
           {
             "index": 0,