diff --git a/src/i18n/locales/en-US.ts b/src/i18n/locales/en-US.ts
index 7c2cbd50..75575b18 100644
--- a/src/i18n/locales/en-US.ts
+++ b/src/i18n/locales/en-US.ts
@@ -1824,7 +1824,7 @@ export default {
         IMSI:'SIM Card',
         treeSelectTip:'Please select a tenant from the tenant list on the left for configuration',
         upfTip:'Please select from the drop-down list of UPF Resource UIDs',
-        imsiTip:'Please fill in the SIM card number or number range, \'%\'represents the number wildcard, for example: 111000%',
+        imsiTip:'Please fill in the SIM card number or number range, \'%\' represents the number wildcard, for example: 111000%',
         radioTip:'Please select from the drop-down list of radio type and radio ID',
         defaultTip:'Please select from the drop-down list of Tenancy Asset, and then fill the Asset Key',
       },