From 926fa4c5f4858f9955bbeb3c77f73f386d697032 Mon Sep 17 00:00:00 2001
From: zhangsoledad <787953403@qq.com>
Date: Fri, 16 Jun 2023 11:15:24 +0800
Subject: [PATCH] fix: permanent difficulty mode reward

---
 spec/src/consensus.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/spec/src/consensus.rs b/spec/src/consensus.rs
index a7d053610c..800225209c 100644
--- a/spec/src/consensus.rs
+++ b/spec/src/consensus.rs
@@ -797,9 +797,18 @@ impl Consensus {
                     epoch_duration_in_milliseconds,
                 } => {
                     if self.permanent_difficulty() {
+                        let primary_epoch_reward =
+                            self.primary_epoch_reward_of_next_epoch(&epoch).as_u64();
+                        let block_reward =
+                            Capacity::shannons(primary_epoch_reward / epoch.length());
+                        let remainder_reward =
+                            Capacity::shannons(primary_epoch_reward % epoch.length());
+
                         let dummy_epoch_ext = epoch
                             .clone()
                             .into_builder()
+                            .base_block_reward(block_reward)
+                            .remainder_reward(remainder_reward)
                             .number(epoch.number() + 1)
                             .last_block_hash_in_previous_epoch(header.hash())
                             .start_number(header.number() + 1)