diff --git a/src/main/java/net/lamgc/cgj/bot/BotCommandProcess.java b/src/main/java/net/lamgc/cgj/bot/BotCommandProcess.java
index 5c87633..b7bca5e 100644
--- a/src/main/java/net/lamgc/cgj/bot/BotCommandProcess.java
+++ b/src/main/java/net/lamgc/cgj/bot/BotCommandProcess.java
@@ -477,6 +477,16 @@ public class BotCommandProcess {
         log.warn("缓存删除完成.");
     }
 
+    @Command(commandName = "image")
+    public static String getImageById(
+            @Argument(name = "$fromGroup") long fromGroup,
+            @Argument(name = "id") int illustId,
+            @Argument(name = "quality", force = false) PixivDownload.PageQuality quality,
+            @Argument(name = "page", force = false, defaultValue = "1") int pageIndex
+    ) {
+        return CacheStoreCentral.getImageById(fromGroup, illustId, quality, pageIndex);
+    }
+
     /**
      * 举报某一作品
      * @param fromGroup 来源群(系统提供)
diff --git a/src/main/java/net/lamgc/cgj/bot/cache/CacheStoreCentral.java b/src/main/java/net/lamgc/cgj/bot/cache/CacheStoreCentral.java
index e2dddd4..eb7f065 100644
--- a/src/main/java/net/lamgc/cgj/bot/cache/CacheStoreCentral.java
+++ b/src/main/java/net/lamgc/cgj/bot/cache/CacheStoreCentral.java
@@ -13,7 +13,6 @@ import net.lamgc.cgj.pixiv.PixivSearchBuilder;
 import net.lamgc.cgj.pixiv.PixivURL;
 import net.lamgc.cgj.util.URLs;
 import net.lamgc.utils.base.runner.Argument;
-import net.lamgc.utils.base.runner.Command;
 import net.lamgc.utils.encrypt.MessageDigestUtils;
 import net.lz1998.cq.utils.CQCode;
 import org.apache.http.HttpResponse;
@@ -98,7 +97,6 @@ public final class CacheStoreCentral {
      * @param pageIndex 指定页面索引, 从1开始
      * @return 如果成功, 返回BotCode, 否则返回错误信息.
      */
-    @Command(commandName = "image")
     public static String getImageById(
             @Argument(name = "$fromGroup") long fromGroup,
             @Argument(name = "id") int illustId,