diff --git a/config/event_list.json b/config/event_list.json
index 7b046f8..09f8071 100644
--- a/config/event_list.json
+++ b/config/event_list.json
@@ -5,7 +5,7 @@
     "address": "0x0Fd13D2CD0B6c679B6f92590E0b91C18DDe7BD3A",
     "event": "ActionEvent",
     "abi": "TreasureHunt",
-    "fromBlock": 26202217,
+    "fromBlock": 26211451,
     "eventProcesser": "TreasureHunt"
   }
 ]
\ No newline at end of file
diff --git a/config/event_list_production.json b/config/event_list_production.json
index d32d936..ba8c3e1 100644
--- a/config/event_list_production.json
+++ b/config/event_list_production.json
@@ -4,7 +4,7 @@
     "address": "0x0Fd13D2CD0B6c679B6f92590E0b91C18DDe7BD3A",
     "event": "ActionEvent",
     "abi": "TreasureHunt",
-    "fromBlock": 26202217,
+    "fromBlock": 26211451,
     "eventProcesser": "TreasureHunt"
   }
 ]
\ No newline at end of file
diff --git a/src/models/TreasureHunt.ts b/src/models/TreasureHunt.ts
index 3509625..405be5a 100644
--- a/src/models/TreasureHunt.ts
+++ b/src/models/TreasureHunt.ts
@@ -27,7 +27,7 @@ const inputs = {
   '5': 'data:,{"p":"cf-20","op":"task_claim","val":"${val}"}'
 }
 export class TreasureHunt {
-  public static async saveEvent(event: any) {
+  public static async parseEvent(event: any) {
     const hash = event.hash || event.transactionHash
     let {user, action, value} = event.decodedData
 
@@ -45,7 +45,7 @@ export class TreasureHunt {
     if (action === '2' || action === '5') {
       let val = Web3.utils.numberToHex(value).replace('0x', '')
       // convert value from hex to base64
-      value = Buffer.from(value.slice(2), 'hex').toString('base64')
+      val = Buffer.from(val, 'hex').toString()
       eventScription.input = inputs[action].replace('${val}', val)
     } else if (action === '3' || action === '4') {
       let val = Web3.utils.numberToHex(value).replace('0x', '')
diff --git a/src/service/event.batch.service.ts b/src/service/event.batch.service.ts
index 644d120..6db3707 100644
--- a/src/service/event.batch.service.ts
+++ b/src/service/event.batch.service.ts
@@ -11,11 +11,13 @@ import { NftStake } from 'models/NftStake'
 import { IEventCfg } from 'interface/IEventCfg'
 import { ZRedisClient } from 'zutils'
 import { formatDate } from 'utils/utcdate.util'
+import { TreasureHunt } from 'models/TreasureHunt'
 
 let eventProcessers = {
   NftHolder: NftHolder,
   TokenHolder: TokenHolder,
   NftStake: NftStake,
+  TreasureHunt: TreasureHunt,
 }
 
 const INTERVAL = 100