diff --git a/Architecture.png b/Architecture.png
index 428708fd..4c14f8b1 100644
Binary files a/Architecture.png and b/Architecture.png differ
diff --git a/migrations/2_deploy_token_to_token_dex.js b/migrations/2_deploy_token_to_token_dex.js
index e82d698a..d435509e 100644
--- a/migrations/2_deploy_token_to_token_dex.js
+++ b/migrations/2_deploy_token_to_token_dex.js
@@ -159,10 +159,12 @@ module.exports = async (deployer, network, accounts) => {
               ? token0Instance.address.toString()
               : token1Instance.address.toString(),
             0,
+            "fa12",
             ordered
               ? token1Instance.address.toString()
               : token0Instance.address.toString(),
-            initialTokenAmount,
+            0,
+            "fa2".initialTokenAmount,
             initialTokenAmount
           )
           .send();
@@ -174,10 +176,12 @@ module.exports = async (deployer, network, accounts) => {
               ? token0Instance.address.toString()
               : token1Instance.address.toString(),
             0,
+            standard.toLocaleLowerCase(),
             ordered
               ? token1Instance.address.toString()
               : token0Instance.address.toString(),
             0,
+            standard.toLocaleLowerCase(),
             initialTokenAmount,
             initialTokenAmount
           )