diff --git a/src/main/java/net/lamgc/cgj/bot/event/BotEventHandler.java b/src/main/java/net/lamgc/cgj/bot/event/BotEventHandler.java
index cf9459b..5e22dd2 100644
--- a/src/main/java/net/lamgc/cgj/bot/event/BotEventHandler.java
+++ b/src/main/java/net/lamgc/cgj/bot/event/BotEventHandler.java
@@ -188,7 +188,7 @@ public class BotEventHandler implements EventHandler {
             log.error("执行命令时发生异常", e);
             result = "命令执行时发生错误，无法完成！";
         }
-        log.info("命令处理完成.(耗时: {}ms)", System.currentTimeMillis() - time);
+        long processTime = System.currentTimeMillis() - time;
         if(Objects.requireNonNull(result) instanceof String) {
             try {
                 event.sendMessage((String) result);
@@ -196,7 +196,10 @@ public class BotEventHandler implements EventHandler {
                 log.error("发送消息时发生异常", e);
             }
         }
-        log.info("命令反馈完成.(耗时: {}ms)", System.currentTimeMillis() - time);
+        long totalTime = System.currentTimeMillis() - time;
+        log.info("命令反馈完成.(事件耗时: {}ms, P: {}%({}ms), R: {}%({}ms))", totalTime,
+                String.format("%.3f", ((double) processTime / (double)totalTime) * 100F), processTime,
+                String.format("%.3f", ((double) (totalTime - processTime) / (double)totalTime) * 100F), totalTime - processTime);
     }
 
     /**
diff --git a/src/main/java/net/lamgc/cgj/pixiv/PixivDownload.java b/src/main/java/net/lamgc/cgj/pixiv/PixivDownload.java
index e0d1dee..bcf94fa 100644
--- a/src/main/java/net/lamgc/cgj/pixiv/PixivDownload.java
+++ b/src/main/java/net/lamgc/cgj/pixiv/PixivDownload.java
@@ -285,7 +285,8 @@ public class PixivDownload {
     }
 
     /**
-     * 获取排行榜
+     * 获取排行榜.
+     * <p>注意: 如果范围实际上没超出, 但返回排行榜不足, 会导致与实际请求的数量不符, 需要检查</p>
      * @param contentType 排行榜类型
      * @param mode 排行榜模式
      * @param time 查询时间
@@ -316,7 +317,8 @@ public class PixivDownload {
         int count = 0;
         Gson gson = new Gson();
         ArrayList<JsonObject> results = new ArrayList<>(range);
-        for (int pageIndex = startPages; pageIndex <= endPages && count < range; pageIndex++) {
+        boolean canNext = true;
+        for (int pageIndex = startPages; canNext && pageIndex <= endPages && count < range; pageIndex++) {
             HttpGet request = createHttpGetRequest(PixivURL.getRankingLink(contentType, mode, time, pageIndex, true));
             log.debug("RequestUri: {}", request.getURI());
             HttpResponse response = httpClient.execute(request);
@@ -326,10 +328,13 @@ public class PixivDownload {
                 throw new IOException("Http Response Error: '" + response.getStatusLine() + "', ResponseBody: '" + responseBody + '\'');
             }
 
-            JsonArray resultArray = gson.fromJson(responseBody, JsonObject.class).getAsJsonArray("contents");
+            JsonObject resultObject = gson.fromJson(responseBody, JsonObject.class);
+            canNext = resultObject.get("next").getAsJsonPrimitive().isNumber();
+            JsonArray resultArray = resultObject.getAsJsonArray("contents");
             for (int resultIndex = startIndex; resultIndex < resultArray.size() && count < range; resultIndex++, count++) {
                 results.add(resultArray.get(resultIndex).getAsJsonObject());
             }
+
             // 重置索引
             startIndex = 0;
         }