From dea6f8ea1e7e9285160d8647a8fee4eb3b9962fb Mon Sep 17 00:00:00 2001
From: wangjinlei <751475802@qq.com>
Date: Thu, 26 Feb 2026 16:53:02 +0800
Subject: [PATCH] latex update

---
 application/api/controller/Production.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/application/api/controller/Production.php b/application/api/controller/Production.php
index a94eba8..a59d948 100644
--- a/application/api/controller/Production.php
+++ b/application/api/controller/Production.php
@@ -2387,11 +2387,12 @@ class Production extends Base
 
 
                 //这里处理引用
-                if ($check_refer&&preg_match('/(?:<blue>)?\[(\d+(?:[-,]\d+)*)\](?:<\/blue>)?/', $tagWrappedContent, $matches)) {
+                if ($check_refer&&preg_match('/(?:<blue>)?\[\s*(\d+(?:\s*[-,]\s*\d+)*)\s*\](?:<\/blue>)?/', $tagWrappedContent, $matches)) {
                     // 去除匹配中的 <blue> 和 </blue>
                     $cleanedMatch = str_replace(['<blue>', '</blue>'], '', $matches[0]);
                     // 提取引用编号部分（去掉方括号）
                     $referencePart = trim($cleanedMatch, '[]');
+                    $referencePart = preg_replace('/\s+/', '', $referencePart); // 移除所有空格
 
                     // 分割逗号分隔的不同引用项
                     $parts = explode(',', $referencePart);