bugfix

src/faucet/faucetFreeze.ts

@@ -36,7 +36,10 @@ async function faucetSingle(address: string, useProxy = true) {
           console.log('faucet success')
           finished = true
           resolve(true)
-          message = resp.data
+          message =
+            typeof resp.data === 'string'
+              ? resp.data
+              : JSON.stringify(resp.data)
         } else {
           throw new Error('faucet failed: ' + resp.data)
         }
@@ -56,7 +59,7 @@ async function faucetSingle(address: string, useProxy = true) {
   return message
 }
 
-async function faucetAll(concurrency = 20, useProxy = true) {
+async function faucetAll(concurrency = 30, useProxy = true) {
   while (true) {
     console.log(
       '==================start faucet all accounts...===================',