diff --git a/src/main/java/net/lamgc/cgj/bot/sort/PreLoadDataAttributeComparator.java b/src/main/java/net/lamgc/cgj/bot/sort/PreLoadDataAttributeComparator.java
index 7c82031..1125470 100644
--- a/src/main/java/net/lamgc/cgj/bot/sort/PreLoadDataAttributeComparator.java
+++ b/src/main/java/net/lamgc/cgj/bot/sort/PreLoadDataAttributeComparator.java
@@ -3,6 +3,8 @@ package net.lamgc.cgj.bot.sort;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import net.lamgc.cgj.bot.cache.CacheStoreCentral;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
 import java.util.Comparator;
@@ -12,6 +14,8 @@ import java.util.Comparator;
  */
 public class PreLoadDataAttributeComparator implements Comparator<JsonElement> {
 
+    private final static Logger log = LoggerFactory.getLogger(PreLoadDataAttributeComparator.class);
+
     private final PreLoadDataAttribute attribute;
 
     public PreLoadDataAttributeComparator(PreLoadDataAttribute attribute) {
@@ -47,7 +51,7 @@ public class PreLoadDataAttributeComparator implements Comparator<JsonElement> {
                     illustPreLoadData2.get(attribute.attrName).getAsInt(),
                     illustPreLoadData1.get(attribute.attrName).getAsInt());
         } catch (IOException e) {
-            e.printStackTrace();
+            log.error("获取预加载数据失败", e);
             return 0;
         }
     }