diff --git a/chain/open-block/src/lib.rs b/chain/open-block/src/lib.rs
index ee1a277b79..36096dbb04 100644
--- a/chain/open-block/src/lib.rs
+++ b/chain/open-block/src/lib.rs
@@ -23,7 +23,6 @@ use starcoin_types::{
     },
     U256,
 };
-use std::str::FromStr;
 use std::{convert::TryInto, sync::Arc};
 
 pub struct OpenedBlock {
@@ -297,14 +296,15 @@ impl OpenedBlock {
     }
 }
 pub struct AddressFilter;
-static BLACKLIST: [&str; 0] = [];
+//static BLACKLIST: [&str; 0] = [];
 impl AddressFilter {
-    const ACTIVATION_BLOCK_NUMBER: BlockNumber = 16801958;
-    pub fn is_blacklisted(raw_txn: &SignedUserTransaction, block_number: BlockNumber) -> bool {
+    const ACTIVATION_BLOCK_NUMBER: BlockNumber = 21306000;
+    pub fn is_blacklisted(_raw_txn: &SignedUserTransaction, block_number: BlockNumber) -> bool {
         block_number > Self::ACTIVATION_BLOCK_NUMBER
-            && BLACKLIST
-                .iter()
-                .map(|&s| AccountAddress::from_str(s).expect("account address decode must success"))
-                .any(|x| x == raw_txn.sender())
+        /*&& BLACKLIST
+            .iter()
+            .map(|&s| AccountAddress::from_str(s).expect("account address decode must success"))
+            .any(|x| x == raw_txn.sender())
+        */
     }
 }
diff --git a/storage/src/upgrade.rs b/storage/src/upgrade.rs
index d4a57a38e1..f37631a80b 100644
--- a/storage/src/upgrade.rs
+++ b/storage/src/upgrade.rs
@@ -22,10 +22,10 @@ use std::cmp::Ordering;
 
 pub struct DBUpgrade;
 
-pub static BARNARD_HARD_FORK_HEIGHT: BlockNumber = 16057420;
+pub static BARNARD_HARD_FORK_HEIGHT: BlockNumber = 21306000;
 pub static BARNARD_HARD_FORK_HASH: Lazy<HashValue> = Lazy::new(|| {
     HashValue::from_hex_literal(
-        "0x602bb269e3a221510f82b0b812304e767457f73ac3203663bd401ef3d29bcc97",
+        "0x3ba2430287c538668c2a3d96a98b57c1ec843f48b5a4e870149ec6289b80413b",
     )
     .expect("")
 });