diff --git a/ui-ngx/src/assets/locale/locale.constant-en_US.json b/ui-ngx/src/assets/locale/locale.constant-en_US.json
index 6f288f3db5..676c0ce0ce 100644
--- a/ui-ngx/src/assets/locale/locale.constant-en_US.json
+++ b/ui-ngx/src/assets/locale/locale.constant-en_US.json
@@ -524,11 +524,11 @@
             "signings-key-base64": "Signing key must be base64 format.",
             "expiration-time": "Token expiration time (sec)",
             "expiration-time-required": "Token expiration time is required.",
-            "expiration-time-max": "Maximal time is 2147483647 seconds (68 years).",
+            "expiration-time-max": "Maximum allowed time is 2147483647 seconds(68 years).",
             "expiration-time-min": "Minimum time is 60 seconds (1 minute).",
             "refresh-expiration-time": "Refresh token expiration time (sec)",
             "refresh-expiration-time-required": "Refresh token expiration time is required.",
-            "refresh-expiration-time-max": "Maximal time is 2147483647 seconds (68 years).",
+            "refresh-expiration-time-max": "Maximum allowed time is 2147483647 seconds (68 years).",
             "refresh-expiration-time-min": "Minimum time is 900 seconds (15 minute).",
             "refresh-expiration-time-less-token": "Refresh token time must be greater token time.",
             "generate-key": "Generate key",