From 10488778b4302426e03addc83c53a9c053c93658 Mon Sep 17 00:00:00 2001
From: Jin <lochjin@gmail.com>
Date: Wed, 30 Aug 2023 14:20:47 +0800
Subject: [PATCH] BUG:Incorrect conversion between integer types

---
 core/protocol/hashornumber.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/protocol/hashornumber.go b/core/protocol/hashornumber.go
index 06520e4b..91968faf 100644
--- a/core/protocol/hashornumber.go
+++ b/core/protocol/hashornumber.go
@@ -8,7 +8,7 @@ import (
 
 type HashOrNumber struct {
 	Hash   *hash.Hash
-	Number uint64
+	Number uint32
 }
 
 func (hn *HashOrNumber) IsHash() bool {
@@ -26,9 +26,9 @@ func NewHashOrNumber(data string) (*HashOrNumber, error) {
 	if len(data) <= 0 {
 		return nil, fmt.Errorf("HashOrNumber:no input data")
 	}
-	num, err := strconv.Atoi(data)
+	num, err := strconv.ParseUint(data, 10, 32)
 	if err == nil {
-		return &HashOrNumber{Number: uint64(num)}, nil
+		return &HashOrNumber{Number: uint32(num)}, nil
 	}
 	h, err := hash.NewHashFromStr(data)
 	if err != nil {