diff --git a/api-ref/source/v1/samples/custom-config/get-custom-config-show-response.json b/api-ref/source/v1/samples/custom-config/get-custom-config-show-response.json
index 5d97969..895a7fd 100644
--- a/api-ref/source/v1/samples/custom-config/get-custom-config-show-response.json
+++ b/api-ref/source/v1/samples/custom-config/get-custom-config-show-response.json
@@ -1,4 +1,4 @@
 {
-    "log_save_days": "30"  // the retention days of logs(ElasticSearch indexes).
+    "log_save_days": "30"
 
 }