[Bugfix][MD310][bug-view-1379][sntp] fix MST sntp error

Change-Id: I58b6a74422c2b27655cb97e9d1ad2c9225e47b43
diff --git a/lynq/S300/ap/app/zte_webui/js/set.js b/lynq/S300/ap/app/zte_webui/js/set.js
index 96cfb56..9268e9e 100755
--- a/lynq/S300/ap/app/zte_webui/js/set.js
+++ b/lynq/S300/ap/app/zte_webui/js/set.js
@@ -170,7 +170,7 @@
                 value: "PST8PDT,M3.2.0,M11.1.0_0"

             }, {

                 name: "(GMT-07:00) Mountain time (USA and Canada)",

-                value: "<-07>7_0"

+                value: "MST7MDT,M3.2.0,M11.1.0_0"

             }, {

                 name: "(GMT-07:00) Arizona",

                 value: "<-07>7_1"