diff --git a/lib/protocol/networks.js b/lib/protocol/networks.js
index 4de7b65d..1cc67b19 100644
--- a/lib/protocol/networks.js
+++ b/lib/protocol/networks.js
@@ -490,8 +490,8 @@ main.keyPrefix = {
 
 main.addressPrefix = {
   pubkeyhash: 0x23,
-  scripthash: 0x08,
-  scripthash2: 0x5e,
+  scripthash: 0x5e,
+  scripthash2: 0x08,
   witnesspubkeyhash: 0x06,
   witnessscripthash: 0x0a,
   bech32: 'flo'
diff --git a/lib/protocol/policy.js b/lib/protocol/policy.js
index 39fce748..554c3428 100644
--- a/lib/protocol/policy.js
+++ b/lib/protocol/policy.js
@@ -145,7 +145,7 @@ exports.MAX_P2WSH_SIZE = 3600;
  * @default
  */
 
-exports.MEMPOOL_MAX_ANCESTORS = 25;
+exports.MEMPOOL_MAX_ANCESTORS = 1250;
 
 /**
  * Default maximum mempool size in bytes.
diff --git a/package-lock.json b/package-lock.json
index 610257a0..52a00204 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "fcoin",
-  "version": "1.0.2",
+  "version": "1.1.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {