diff --git a/framework/sdk-parent/frontend/src/i18n/lang/en-US.js b/framework/sdk-parent/frontend/src/i18n/lang/en-US.js
index 11f5c67e75..8bfa2ef3fe 100644
--- a/framework/sdk-parent/frontend/src/i18n/lang/en-US.js
+++ b/framework/sdk-parent/frontend/src/i18n/lang/en-US.js
@@ -530,6 +530,7 @@ const message = {
     page_guidance: "Page guidance",
     novice_journey: "Novice Journey",
     minder_operation: "Minder Operation",
+    upload_limit_size: "The size of the uploaded file cannot exceed 50M!",
   },
   login: {
     normal_Login: "Normal Login",
diff --git a/framework/sdk-parent/frontend/src/i18n/lang/zh-CN.js b/framework/sdk-parent/frontend/src/i18n/lang/zh-CN.js
index 3cb7291a89..4249408f65 100644
--- a/framework/sdk-parent/frontend/src/i18n/lang/zh-CN.js
+++ b/framework/sdk-parent/frontend/src/i18n/lang/zh-CN.js
@@ -522,6 +522,7 @@ const message = {
     page_guidance: "页面指引",
     novice_journey: "新手旅程",
     minder_operation: "脑图操作",
+    upload_limit_size: "上传文件大小不能超过 50M!",
   },
   login: {
     normal_Login: "普通登录",
diff --git a/framework/sdk-parent/frontend/src/i18n/lang/zh-TW.js b/framework/sdk-parent/frontend/src/i18n/lang/zh-TW.js
index 9dd475783d..96b9a83eac 100644
--- a/framework/sdk-parent/frontend/src/i18n/lang/zh-TW.js
+++ b/framework/sdk-parent/frontend/src/i18n/lang/zh-TW.js
@@ -521,6 +521,7 @@ const message = {
     page_guidance: "頁面指引",
     novice_journey: "新手旅程",
     minder_operation: "腦圖操作",
+    upload_limit_size: "上傳文件大小不能超過 50M!",
   },
   login: {
     normal_Login: "普通登錄",
diff --git a/system-setting/frontend/src/business/system/components/UserImport.vue b/system-setting/frontend/src/business/system/components/UserImport.vue
index ca8484cbbf..8747ea463a 100644
--- a/system-setting/frontend/src/business/system/components/UserImport.vue
+++ b/system-setting/frontend/src/business/system/components/UserImport.vue
@@ -79,8 +79,8 @@ export default {
         this.$warning(this.$t('test_track.case.import.upload_limit_format'));
         return false;
       }
-      if (file.size / 1024 / 1024 > 20) {
-        this.$warning(this.$t('test_track.case.import.upload_limit_size'));
+      if (file.size / 1024 / 1024 > 50) {
+        this.$warning(this.$t('commons.upload_limit_size'));
         return false;
       }
       this.isLoading = true;