diff --git a/src/locales/langs/en-us.ts b/src/locales/langs/en-us.ts
index cfa2702..8142a93 100644
--- a/src/locales/langs/en-us.ts
+++ b/src/locales/langs/en-us.ts
@@ -848,22 +848,22 @@ const local: any = {
       updateerr:'Update failed'
     },
     ratelimit:{
-      title:'Speed limit management',
-      change:'Modify speed limit configuration',
-      add:'New speed limit configuration.',
-      name:'Limie Name',
-      plename:'Please enter speed limit name.',
+      title:'Rate limit management',
+      change:'Modify rate limit configuration',
+      add:'New rate limit configuration.',
+      name:'Limit Name',
+      plename:'Please enter rate limit name.',
       upratelimit:'Up Rate Limit',
       useuplimit:'Enable upstream rate limiting.',
       uplimit:'Upstream bandwidth',
       pleuplimit:'Please enter upstream bandwidth.',
       downratelimit:'Down Rate Limit',
-      usedownlimit:'Enable downstream speed limit',
+      usedownlimit:'Enable downstream rate limit',
       downlimit:'Downstream bandwidth',
       pledownlimit:'Please enter downstream bandwidth.',
       reject:'Please enter bandwidth value greater than 0.',
       confirmdelete:'Confirm deletion.',
-      deletecontant:'It is confirmed to delete the speed limit configuration',
+      deletecontant:'It is confirmed to delete the rate limit configuration',
       deletesuc:'Deletion successful.',
       idnull:'The editor ID cannot be empty.',
       changesuc:'Modification successful.',