diff --git a/src/main/java/com/psg/dlsysinfo/dl_sysinfo_server/dto/SystemInfoDTO.java b/src/main/java/com/psg/dlsysinfo/dl_sysinfo_server/dto/SystemInfoDTO.java
index e0b8454..07af40a 100644
--- a/src/main/java/com/psg/dlsysinfo/dl_sysinfo_server/dto/SystemInfoDTO.java
+++ b/src/main/java/com/psg/dlsysinfo/dl_sysinfo_server/dto/SystemInfoDTO.java
@@ -5,6 +5,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 import java.util.ArrayList;
 import java.util.List;
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class SystemInfoDTO {
 
     @JsonProperty("clientIdentifier")