diff --git a/src/components/staking/header.vue b/src/components/staking/header.vue
index 004feff..440e539 100644
--- a/src/components/staking/header.vue
+++ b/src/components/staking/header.vue
@@ -25,7 +25,7 @@
             </div>
             <div class="right">
               <div>CEC staking</div>
-              <p>{{ cecInfoData.CecStaked }}</p>
+              <p>{{ priceCalculated(cecInfoData.CecStaked) }}</p>
             </div>
           </li>
           <li>
@@ -178,10 +178,10 @@ const getCecData = async () => {
     let address = localWalletStore.address
     if (!address) return
     let timer = setInterval( async () => {
-    cecInfoData.value.cecBalance = parseInt(await bc.erc20.balanceOf(address)).toString()
-    cecInfoData.value.esCecBalance = parseInt(await bc.erc20.esCecBalanceOf(address)).toString()
-    cecInfoData.value.CecStaked = parseInt(await bc.staking.queryCECStaked()).toString()
-    cecInfoData.value.esCecStaked = parseInt(await bc.staking.queryEsCECStaked()).toString()
+    cecInfoData.value.cecBalance = BigInt(await bc.erc20.balanceOf(address)).toString()
+    cecInfoData.value.esCecBalance = BigInt(await bc.erc20.esCecBalanceOf(address)).toString()
+    cecInfoData.value.CecStaked = BigInt(await bc.staking.queryCECStaked()).toString()
+    cecInfoData.value.esCecStaked = BigInt(await bc.staking.queryEsCECStaked()).toString()
       // let ClaimableByCEC = await bc.staking.queryCumulativeByCEC()
       // let ClaimableByEsCEC = await bc.staking.queryClaimableByEsCEC()
           clearInterval(timer);
diff --git a/src/configs/priceCalculate.js b/src/configs/priceCalculate.js
index 22d429d..4f5923d 100644
--- a/src/configs/priceCalculate.js
+++ b/src/configs/priceCalculate.js
@@ -3,6 +3,9 @@ import { ethers } from "ethers"
 
 // 计算价格精度
 export const priceCalculated = (price, decimals=18) => {
+  if (!price) {
+    return '0.00000'
+  }
   let str = Number(ethers.utils.formatUnits(price, decimals)).toFixed(5)
   if(str == '0.00000') {
     str = '<0.00001'