diff --git a/models.proto b/models.proto
index 2239f81..e4e612b 100644
--- a/models.proto
+++ b/models.proto
@@ -150,7 +150,7 @@ message Task {
   map<int32,int32> week_task = 4;
 
   map<int32,string> specify_task = 6;
-  map<int32,string> achievement_task = 7;
+  map<int32,int32> achievement_task = 7;
 }
 
 message Dispatch {
--
libgit2 0.21.2