diff --git a/game.proto b/game.proto
index 8a1e0d8..59dc5cc 100644
--- a/game.proto
+++ b/game.proto
@@ -249,7 +249,5 @@ message ItemGemCompoundReq {
 }
 
 message ItemGemCompoundRsp {
-  int32 gem_id = 1;
-  int32 gem_count =2;
   string reward = 3;
 }
\ No newline at end of file
--
libgit2 0.21.2