diff --git a/bitsum.conf b/bitsum.conf
index e43f177..f419182 100644
--- a/bitsum.conf
+++ b/bitsum.conf
@@ -3,17 +3,31 @@ BYTECOIN_NETWORK=4c7e0332-6a3f-7516-0b4c-a1e361d1dd16
 GENESIS_COINBASE_TX_HEX=010a01ff0001ffffffffffff0f029b2e4c0281c0b02e7c53291a94d1d0cbff8883f8024f5142ee494ffbbd0880712101ad656f1f921c6befddf0e69f7a1a7037a50e7e5732eb0ad5887eda4ad76e4c65
 P2P_STAT_TRUSTED_PUB_KEY=7faf1b1a49aea1f5bc50f5df7b9087b622dc9b6e5080bae33828f71a4c7b807d
 CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX=154
+CRYPTONOTE_DISPLAY_DECIMAL_POINT=10
 UPGRADE_HEIGHT_V2=1
 UPGRADE_HEIGHT_V3=2
+KEY_IMAGE_CHECKING_BLOCK_INDEX=3
+MAX_TRANSACTION_SIZE_LIMIT=54400
+MAX_BLOCK_SIZE_INITIAL=20480
+SYNC_FROM_ZERO=1
 p2p-bind-port=18080
 rpc-bind-port=18081
-seed-node=52.174.124.140:18080
-seed-node=52.174.125.244:18080
-seed-node=13.79.245.205:18080
-CHECKPOINT=5000:bc6c868f6e5455d16a49f93d909de2533937b77e2b1faaac8f895b0799268230
+seed-node=80.208.225.17:18080
+seed-node=80.209.227.121:18080
+seed-node=159.89.201.98:18080
+rpc-bind-ip=0.0.0.0
+enable-blockexplorer=1
+enable-cors=*
+container-file=rpc.wallet
 CHECKPOINT=10000:d7d88ac1a3e568d10beff67b078507669a70ecd138386b29a26fc448278f1aff
-CHECKPOINT=15000:a6a2510fc39ffc16e35dc578edf15ea4ea791bd73ece9ede2240caac8f664edc
 CHECKPOINT=20000:f76f1bc9b26e5045d2d83991dba825389e4d4771811d0859d885460b1c4f716a
-CHECKPOINT=25000:dd0fca481454524fd2b05dd8092a1d39292da6f575014f686c991974ee334e7e
 CHECKPOINT=30000:ad5c51e27f13b7aea4d0645b92068715500882fc9bde35dee5c8b67a6768f708
-CHECKPOINT=35000:c6ea2dcf106dd5205257ef5a353cf95fa19ea5c45fa004c25023bce6ecdc4efc
+CHECKPOINT=40000:c873c1ee72faa411c12948de0fcc9a0864c9b9add115d876a112a342c486045d
+CHECKPOINT=50000:d9c05150235412bc041fe715baa105cc2aa717333f04253a4b379aaf509ae383
+CHECKPOINT=60000:a8146d363a13f175e589be53fbe859c9b590776fc269d94707ebab2beb88a3e1
+CHECKPOINT=70000:bd80a2f394caef769547ab3f838ab7bcdb4a04fe6ab003c794d2051ecf13b144
+CHECKPOINT=80000:ce5ed3d782c172ef872303e01c59b99869dc1d4a9e9ac00c9d2230f26fd1df51
+CHECKPOINT=90000:b8805db44aed06d03278c648648727095eaf232914f8b39fdf7f11fbb39df3fd
+CHECKPOINT=100000:e44dca8383873edf13ee44ca5f177a6cce6aa12e46533ce2791ecbc3b36538d1
+CHECKPOINT=106152:9292ee5ff84625a3e14919f5f8c90e57244958294bb8b9623e6fa8d6496575af
+CHECKPOINT=106153:597a09b94cbfccdc532c28f668db658cb76edfcbab0151f207599488734f79c9