modify readme

diff --git a/cmd/votereward/README.md b/cmd/votereward/README.md
index ee6c5d3..f469dcf 100644 (file)
--- a/cmd/votereward/README.md
+++ b/cmd/votereward/README.md
@@ -1,10 +1,20 @@
-A `reward.json` would look like this:
+## database
+
+- Create a MySQL database locally or with server installation
+- Import table structure to MySQL database, table structure path:  vapor/toolbar/vote_reward/database/dump_reward.sql
+
+
+
+## configuration file
+
+- Default file name：reward.json
+- A `reward.json` would look like this:
 
 ```json
 {
-  "node_ip": "http://127.0.0.1:9889",
-  "chain_id": "solonet",
-  "mysql": {
+  "node_ip": "http://127.0.0.1:9889", // node API address, replace with self node  API address
+  "chain_id": "mainnet", //Node network type
+  "mysql": { // Mysql connection information
     "connection": {
       "host": "192.168.30.186",
       "port": 3306,
@@ -12,14 +22,14 @@ A `reward.json` would look like this:
       "password": "123456",
       "database": "reward"
     },
-    "log_mode": false
+    "log_mode": false // default
   },
   "reward_config": {
-    "xpub": "9742a39a0bcfb5b7ac8f56f1894fbb694b53ebf58f9a032c36cc22d57a06e49e94ff7199063fb7a78190624fa3530f611404b56fc9af91dcaf4639614512cb64",
-    "account_id": "bd775113-49e0-4678-94bf-2b853f1afe80",
-    "password": "123456",
-    "reward_ratio": 20,
-    "mining_address": "sp1qfpgjve27gx0r9t7vud8vypplkzytgrvqr74rwz"
+    "xpub": "9742a39a0bcfb5b7ac8f56f1894fbb694b53ebf58f9a032c36cc22d57a06e49e94ff7199063fb7a78190624fa3530f611404b56fc9af91dcaf4639614512cb64", // Node public key (from dashboard Settings), replaced with its own
+    "account_id": "bd775113-49e0-4678-94bf-2b853f1afe80", // accountID
+    "password": "123456",// The password corresponding to the account ID
+    "reward_ratio": 20,// The percentage of a reward given to a voter per block
+    "mining_address": "sp1qfpgjve27gx0r9t7vud8vypplkzytgrvqr74rwz" // The address that receives the block reward, use the get-mining- address for mining address, for example, curl -x POST http://127.0.0.1:9889/get-mining-address -d '{}'
   }
 }
 ```
@@ -49,3 +59,8 @@ example:
 ./votereward reward --reward_start_height 6000 --reward_end_height 7200
 ```
 
+
+
+Note: 
+
+When an error (Gas credit has been spent) is returned, UTXO needs to be merged.
\ No newline at end of file