diff --git a/src/main/java/net/lamgc/cgj/bot/BotCommandProcess.java b/src/main/java/net/lamgc/cgj/bot/BotCommandProcess.java
index 3c0a26b..33ca924 100644
--- a/src/main/java/net/lamgc/cgj/bot/BotCommandProcess.java
+++ b/src/main/java/net/lamgc/cgj/bot/BotCommandProcess.java
@@ -568,6 +568,12 @@ public class BotCommandProcess {
         return getImageToBotCode(imageCache.get(fileName), false).toString();
     }
 
+    /**
+     * 通过文件获取图片的BotCode代码
+     * @param targetFile 图片文件
+     * @param updateCache 是否刷新缓存(只是让机器人重新上传, 如果上传接口有重复检测的话是无法处理的)
+     * @return 返回设定好参数的BotCode
+     */
     private static BotCode getImageToBotCode(File targetFile, boolean updateCache) {
         String fileName = targetFile.getName();
         BotCode code = BotCode.parse(CQCode.image(getImageStoreDir().getName() + "/" + fileName));
diff --git a/src/main/java/net/lamgc/cgj/pixiv/PixivUgoiraBuilder.java b/src/main/java/net/lamgc/cgj/pixiv/PixivUgoiraBuilder.java
index 406e525..0a76cd5 100644
--- a/src/main/java/net/lamgc/cgj/pixiv/PixivUgoiraBuilder.java
+++ b/src/main/java/net/lamgc/cgj/pixiv/PixivUgoiraBuilder.java
@@ -135,7 +135,7 @@ public final class PixivUgoiraBuilder {
                 image.getRGB(0, 0, image.getWidth(), image.getHeight(), rgb, 0, image.getWidth());
                 log.trace("帧解析完成, 正在插入...");
                 encoder.addImage(Image.fromRgb(rgb, image.getWidth()), new ImageOptions().setDelay(frameInfo.get("delay").getAsLong(), TimeUnit.MILLISECONDS));
-                log.debug("帧 {} 插入完成.", frameFileName);
+                log.trace("帧 {} 插入完成.", frameFileName);
             } catch (IOException e) {
                 log.error("解析帧图片数据时发生异常", e);
             }