diff --git a/src/main/java/net/lamgc/cgj/bot/RankingUpdateTimer.java b/src/main/java/net/lamgc/cgj/bot/RankingUpdateTimer.java
index 4fa7e8c..51bf298 100644
--- a/src/main/java/net/lamgc/cgj/bot/RankingUpdateTimer.java
+++ b/src/main/java/net/lamgc/cgj/bot/RankingUpdateTimer.java
@@ -1,10 +1,12 @@
 package net.lamgc.cgj.bot;
 
+import com.google.common.base.Throwables;
+import net.lamgc.cgj.bot.event.BotEventHandler;
+import net.lamgc.cgj.bot.event.VirtualLoadMessageEvent;
 import net.lamgc.cgj.pixiv.PixivURL;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.IOException;
 import java.time.LocalDate;
 import java.util.Calendar;
 import java.util.Date;
@@ -65,11 +67,13 @@ public class RankingUpdateTimer {
                 }
                 log.info("当前排行榜类型: {}.{}, 正在更新...", rankingMode.name(), contentType.name());
                 try {
-                    BotCommandProcess.getRankingInfoByCache(contentType, rankingMode, calendar.getTime(), 1, 0, true);
+                    //BotCommandProcess.getRankingInfoByCache(contentType, rankingMode, calendar.getTime(), 1, 0, true);
+                    BotEventHandler.executor.executorSync(
+                            new VirtualLoadMessageEvent(0,0,
+                                    ".cgj ranking -type " + rankingMode.modeParam + " -mode " + rankingMode.modeParam));
                     log.info("排行榜 {}.{} 更新完成.", rankingMode.name(), contentType.name());
-                } catch (IOException e) {
-                    log.error("排行榜 {}.{} 更新时发生异常", rankingMode.name(), contentType.name());
-                    log.error("异常信息如下", e);
+                } catch (InterruptedException e) {
+                    log.error("排行榜 {}.{} 更新时发生异常. \n{}", rankingMode.name(), contentType.name(), Throwables.getStackTraceAsString(e));
                 }
             }
         }
diff --git a/src/main/java/net/lamgc/cgj/bot/event/VirtualLoadMessageEvent.java b/src/main/java/net/lamgc/cgj/bot/event/VirtualLoadMessageEvent.java
new file mode 100644
index 0000000..9523064
--- /dev/null
+++ b/src/main/java/net/lamgc/cgj/bot/event/VirtualLoadMessageEvent.java
@@ -0,0 +1,22 @@
+package net.lamgc.cgj.bot.event;
+
+/**
+ * 假负载消息事件, 一般用于预处理某个命令使用，可以增强在高峰期来临时的处理速度.
+ */
+public class VirtualLoadMessageEvent extends MessageEvent {
+
+    public VirtualLoadMessageEvent(long fromGroup, long fromQQ, String message) {
+        super(fromGroup, fromQQ, message);
+    }
+
+    @Override
+    public int sendMessage(String message) {
+        return 0;
+    }
+
+    @Override
+    public String getImageUrl(String image) {
+        return null;
+    }
+
+}