diff --git a/srcs/open_dhcp/query.cpp b/srcs/open_dhcp/query.cpp
index c93b431..43a3e09 100644
--- a/srcs/open_dhcp/query.cpp
+++ b/srcs/open_dhcp/query.cpp
@@ -468,7 +468,7 @@ static int delete_dhcpd_rangeset(data19 *req, const char *pRequest) {
 
         HASH_FIND_INT(delMap, &st_addr, delItem);
         if (delItem == nullptr) {
-            hash_map *s = (struct hash_map *)malloc(sizeof(struct hash_map));
+            auto *s = (struct hash_map *)malloc(sizeof(struct hash_map));
             s->key      = st_addr;
             s->value    = en_addr;
             HASH_ADD_INT(delMap, key, s);
@@ -520,7 +520,7 @@ static int delete_dhcpd_rangeset(data19 *req, const char *pRequest) {
         }
     }
 
-    cfig.rangeCount = resCount;
+    cfig.rangeCount = (char)resCount;
 
     const char *pStrPro = proto_create_new(pRspRoot, 200);
     fp                  += sprintf(fp, "%s", pStrPro);