diff --git a/cmd/abi/native_abi_script/governance.json b/cmd/abi/native_abi_script/governance.json
index e3b8725af9..ea5c04dd01 100644
--- a/cmd/abi/native_abi_script/governance.json
+++ b/cmd/abi/native_abi_script/governance.json
@@ -443,6 +443,29 @@
       ],
       "returnType":"Bool"
     },
+    {
+      "name":"setFeePercentage",
+      "parameters":
+      [
+        {
+          "name":"PeerPubkey",
+          "type":"String"
+        },
+        {
+          "name":"Address",
+          "type":"Address"
+        },
+        {
+          "name":"PeerCost",
+          "type":"Int"
+        },
+        {
+          "name":"StakeCost",
+          "type":"Int"
+        }
+      ],
+      "returnType":"Bool"
+    },
     {
       "name":"withdrawFee",
       "parameters":
@@ -556,38 +579,9 @@
         }
       ],
       "returnType":"Bool"
-    },
-    {
-      "name":"getPeerPool",
-      "parameters":
-      [
-      ],
-      "returnType":"ByteArray"
-    },
-    {
-      "name":"getPeerInfo",
-      "parameters":
-      [
-        {
-          "name":"PeerPublicKey",
-          "type":"String"
-        }
-      ],
-      "returnType":"ByteArray"
-    },
-    {
-      "name":"getPeerPoolByAddress",
-      "parameters":
-      [
-        {
-          "name":"Address",
-          "type":"Address"
-        }
-      ],
-      "returnType":"ByteArray"
     }
   ],
   "events":
   [
   ]
-}
+}
\ No newline at end of file
diff --git a/common/constants/constants.go b/common/constants/constants.go
index 87356efbb7..b26bdb4b80 100644
--- a/common/constants/constants.go
+++ b/common/constants/constants.go
@@ -94,4 +94,4 @@ const BLOCKHEIGHT_CC_POLARIS = 13130000
 
 //new node cost height
 const BLOCKHEIGHT_NEW_PEER_COST_MAINNET = 9400000
-const BLOCKHEIGHT_NEW_PEER_COST_POLARIS = 13360000
+const BLOCKHEIGHT_NEW_PEER_COST_POLARIS = 13440000