diff --git a/src/lng.ts b/src/lng.ts
index f0c9344..dc754fb 100644
--- a/src/lng.ts
+++ b/src/lng.ts
@@ -131,6 +131,7 @@ class Lng {
     dixialeitai_10 = "dixialeitai_10";
     dixialeitai_11 = "dixialeitai_11";
     dixialeitai_12 = "dixialeitai_12";
+    dixialeitai_13 = "dixialeitai_13";
 
     email_1 = "email_1";
     email_2 = "email_2";