diff --git a/server/common/bcconst.js b/server/common/bcconst.js
index bb0a2e0..88a401c 100644
--- a/server/common/bcconst.js
+++ b/server/common/bcconst.js
@@ -5,6 +5,7 @@ const BC_NFT_CHIP = 3;
 const BC_NFT_BLIND_BOX = 4;
 const BC_NFT_FRAGMENT = 5;
 const BC_NFT_CLAIM_BOX = 6;
+const BC_NFT_GENESIS = 7;
 
 const BC_FUNC_CREATION = 1;
 const BC_FUNC_GUILD = 3;
@@ -25,6 +26,7 @@ exports.BC_NFT_CHIP = BC_NFT_CHIP;
 exports.BC_NFT_BLIND_BOX = BC_NFT_BLIND_BOX;
 exports.BC_NFT_FRAGMENT = BC_NFT_FRAGMENT;
 exports.BC_NFT_CLAIM_BOX = BC_NFT_CLAIM_BOX;
+exports.BC_NFT_GENESIS = BC_NFT_GENESIS;
 
 exports.BC_FUNC_CREATION = BC_FUNC_CREATION;
 exports.BC_FUNC_GUILD = BC_FUNC_GUILD;