From 8aeba003a0ca204b1aae0f9e5a086d672b66243e Mon Sep 17 00:00:00 2001
From: zergweak <zhang_anwen@163.com>
Date: Thu, 3 May 2018 21:35:16 +0800
Subject: [PATCH 1/2] rm transaction type

---
 core/Tron.proto | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/core/Tron.proto b/core/Tron.proto
index aaf79b79bb3..888635e3971 100644
--- a/core/Tron.proto
+++ b/core/Tron.proto
@@ -69,7 +69,6 @@ message Account {
 message acuthrity {
   AccountId account = 1;
   bytes permission_name = 2;
-
 }
 
 
@@ -113,11 +112,6 @@ message TXOutputs {
 
 
 message Transaction {
-  // transcation type, utxo is desprated.
-  enum TransactionType {
-    UtxoType = 0;
-    ContractType = 1;
-  }
   message Contract {
     enum ContractType {
       AccountCreateContract = 0;
@@ -153,7 +147,7 @@ message Transaction {
   }
 
   message raw {
-    TransactionType type = 1;
+    bytes ref_block_bytes = 1;
     int64 ref_block_num = 3;
     bytes ref_block_hash = 4;
     int64 expiration = 8;

From d57ad8f4ab0d4e162446ff0fdcf7ab607b5c2f5b Mon Sep 17 00:00:00 2001
From: zergweak <zhang_anwen@163.com>
Date: Fri, 4 May 2018 19:08:14 +0800
Subject: [PATCH 2/2] remove createaccount api

---
 api/api.proto | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/api/api.proto b/api/api.proto
index 91b0412f1c9..730d524035c 100644
--- a/api/api.proto
+++ b/api/api.proto
@@ -48,13 +48,6 @@ service Wallet {
     };
   };
 
-  rpc CreateAccount (AccountCreateContract) returns (Transaction) {
-    option (google.api.http) = {
-      post: "/wallet/createaccount"
-      body: "*"
-    };
-  };
-
   rpc VoteWitnessAccount (VoteWitnessContract) returns (Transaction) {
     option (google.api.http) = {
       post: "/wallet/votewitnessaccount"