diff --git a/qqbot/31-2/bot.py b/qqbot/31-2/bot.py
index 73c421a..18a6d80 100755
--- a/qqbot/31-2/bot.py
+++ b/qqbot/31-2/bot.py
@@ -13,7 +13,7 @@ db.generate_mapping()
 
 @route("/pics/<filepath:path>")
 def server_static(filepath):
-    return static_file(filepath, root="../../data/render/output")
+    return static_file(filepath, root="../../data/render/31-2/output")
 
 
 @post("/")
@@ -22,14 +22,16 @@ def recv_msg():
     if (
         data["post_type"] == "message"
         and data["message_type"] == "group"
-        and data["group_id"] == 346058845
+        and data["group_id"] in [346058845, 512621194]
     ):
         name = data["raw_message"]
         with db_session:
             query = select(m for m in Melee if m.name == name)
+            if query.count() == 0:
+                query = select(m for m in Shield if m.name == name)
             if query.count() > 0:
                 return {
-                    "reply": f"[CQ:image,file=http://localhost:7000/pics/{name}.png]",
+                    "reply": f"[CQ:image,file=http://localhost:7000/pics/{name}.png,cache=0]",
                     "at_sender": False,
                 }
     return "OK"