From 4ffa773facd578ed9b75630b9014415c0b1d1c84 Mon Sep 17 00:00:00 2001
From: RockChinQ <1010553892@qq.com>
Date: Wed, 26 Jun 2024 10:15:21 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=89=8D=E7=BC=80=E5=93=8D=E5=BA=94?=
 =?UTF-8?q?=E6=97=B6=E5=9B=BE=E7=89=87=E8=A2=AB=E9=94=99=E8=AF=AF=E5=9C=B0?=
 =?UTF-8?q?=E8=BD=AC=E6=8D=A2=E4=B8=BA=E6=96=87=E5=AD=97=20(#820)?=
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---
 pkg/pipeline/resprule/rules/prefix.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/pkg/pipeline/resprule/rules/prefix.py b/pkg/pipeline/resprule/rules/prefix.py
index 99dcd4f9..98b50321 100644
--- a/pkg/pipeline/resprule/rules/prefix.py
+++ b/pkg/pipeline/resprule/rules/prefix.py
@@ -20,11 +20,14 @@ class PrefixRule(rule_model.GroupRespondRule):
         for prefix in prefixes:
             if message_text.startswith(prefix):
 
+                # 查找第一个plain元素
+                for me in message_chain:
+                    if isinstance(me, mirai.Plain):
+                        me.text = me.text[len(prefix):]
+
                 return entities.RuleJudgeResult(
                     matching=True,
-                    replacement=mirai.MessageChain([
-                        mirai.Plain(message_text[len(prefix):])
-                    ]),
+                    replacement=message_chain,
                 )
 
         return entities.RuleJudgeResult(