diff --git a/src/Network/sockutil.cpp b/src/Network/sockutil.cpp
index 015f5712f86858c0f6c145386b0312f741b2bcdf..c9de4e79661329d2e5ff781ede1d69bf8753601b 100644
--- a/src/Network/sockutil.cpp
+++ b/src/Network/sockutil.cpp
@@ -490,7 +490,7 @@ string SockUtil::get_ifr_name(const char *localIp){
         while (ipAddr){
             if (strcmp(localIp,ipAddr->IpAddress.String) == 0){
                 //ip匹配到了
-                ret.assign(ptr->AdapterName);
+                ret.assign(adapter->AdapterName);
                 return true;
             }
             ipAddr = ipAddr->Next;
diff --git a/src/Util/util.cpp b/src/Util/util.cpp
index be07c4edd53d8f0a91c6d8e309b1532eacccd7d2..ea922f08c0909fff96c5f0afa312b0b0c5b01757 100644
--- a/src/Util/util.cpp
+++ b/src/Util/util.cpp
@@ -226,8 +226,8 @@ std::string trim(std::string &&s,const string &chars){
 
 #if !defined(strcasecmp)
 int strcasecmp(const char *strA,const char *strB){
-	string str1 = strToLower(strA);
-	string str2 = strToLower(strB);
+	string str1 = strToLower(string(strA));
+	string str2 = strToLower(string(strB));
 	return str1.compare(str2);
 }
 #endif// !defined(strcasecmp)