diff --git a/src/service/price.svr.ts b/src/service/price.svr.ts
index 6a57766..a621fe7 100644
--- a/src/service/price.svr.ts
+++ b/src/service/price.svr.ts
@@ -8,12 +8,11 @@ import logger from 'logger/logger'
 export class PriceSvr {
   private priceMap: Map<string, string> = new Map()
 
-  public async queryEthPrice(eth: string) {
-    const usd = 'USD'
+  public async queryEthPrice(eth: string, fiat: string = 'USD') {
     const apiKey = process.env.CRYPTOCOMPARE_API_KEY
-    const url = `https://min-api.cryptocompare.com/data/price?fsym=${eth}&tsyms=${usd}&api_key=${apiKey}`
+    const url = `https://min-api.cryptocompare.com/data/price?fsym=${eth}&tsyms=${fiat}&api_key=${apiKey}`
     let priceData = await axios.get(url).then(res => res.data)
-    let price = priceData[usd] + ''
+    let price = priceData[fiat] + ''
     return price
   }
 
@@ -32,18 +31,20 @@ export class PriceSvr {
     let { crypto, network, fiat } = data
     let key = `${crypto}_${network}_${fiat}`
     try {
-      let priceData = await queryPrice(data)
-      if (priceData.success && priceData.data) {
-        this.priceMap.set(key, priceData.data.cryptoPrice + '')
-      } else if (crypto.toLowerCase() === 'eth') {
-        let price = await this.queryEthPrice(crypto)
+      if (crypto.toLowerCase() === 'eth') {
+        let price = await this.queryEthPrice(crypto, fiat)
         this.priceMap.set(key, price + '')
+      } else {
+        let priceData = await queryPrice(data)
+        if (priceData.success && priceData.data) {
+          this.priceMap.set(key, priceData.data.cryptoPrice + '')
+        }
       }
     } catch (e) {
-      logger.debug('update eth price with alchemy error: ' + e.message || e)
+      logger.debug('update eth price with error: ' + e.message || e)
       if (crypto.toLowerCase() === 'eth') {
         try {
-          let price = await this.queryEthPrice(crypto)
+          let price = await this.queryEthPrice(crypto, fiat)
           this.priceMap.set(key, price + '')
         } catch (e) {
           logger.debug('update eth price with cryptocompare error: ' + e.message || e)