diff --git a/models.proto b/models.proto
index 04d0bb8..5e6c7a1 100644
--- a/models.proto
+++ b/models.proto
@@ -18,7 +18,7 @@ message Hero {
   int32 rein_count = 5;
   int32 rein_point = 6;
   string equipments = 7; //"id=type id1=type1"
-  int64 exp = 8;
+  int32 exp = 8;
 }
 
 message Equipment {
--
libgit2 0.21.2