diff --git a/src/i18n/locales/en-US.ts b/src/i18n/locales/en-US.ts
index cf2eae8d..5ed21c24 100644
--- a/src/i18n/locales/en-US.ts
+++ b/src/i18n/locales/en-US.ts
@@ -437,7 +437,7 @@ export default {
         rowInfo: "Info",
         type: "Type",
         duration: "Duration",
-        mosAverage: "MOS Average",
+        mosAverage: "MOS",
         callConnectionTime: "Call Connection Time",
         seizureTime: "Call Start Time",
         releaseTime: "Hangup Time",
diff --git a/src/i18n/locales/zh-CN.ts b/src/i18n/locales/zh-CN.ts
index a6e4b010..15ea9cbd 100644
--- a/src/i18n/locales/zh-CN.ts
+++ b/src/i18n/locales/zh-CN.ts
@@ -437,7 +437,7 @@ export default {
         rowInfo: "记录信息",
         type: "记录类型",
         duration: "通话时长",
-        mosAverage: "MOS Average",
+        mosAverage: "MOS",
         callConnectionTime: "Call Connection Time",
         seizureTime: "呼叫开始时间",
         releaseTime: "挂断结束时间",