From 5dba7e1943634822b7e74b7ecc88bf7eec656a90 Mon Sep 17 00:00:00 2001
From: wangjinlei <751475802@qq.com>
Date: Thu, 8 May 2025 19:04:30 +0800
Subject: [PATCH] =?UTF-8?q?=E5=B0=8Fbug=E8=B0=83=E6=95=B4?=
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---
 application/api/controller/Production.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/application/api/controller/Production.php b/application/api/controller/Production.php
index 9e22a22..20ca2bf 100644
--- a/application/api/controller/Production.php
+++ b/application/api/controller/Production.php
@@ -1176,7 +1176,8 @@ class Production extends Base
             $list[] = $data['article_id'];
             sort($list);
         }
-        $this->production_article_obj->where("p_article_id",$data['p_article_id'])->update(['related'=>json_encode(self::repalecArray($list))]);
+        $l = self::repalecArray($list);
+        $this->production_article_obj->where("p_article_id",$data['p_article_id'])->update(['related'=>count($l)>0?json_encode($l):'']);
         return jsonSuccess($list);
     }
 
@@ -1263,7 +1264,8 @@ class Production extends Base
         if($key!==false){
             unset($list[$key]);
         }
-        $this->production_article_obj->where("p_article_id",$data['p_article_id'])->update(['topics'=>json_encode(self::repalecArray($list))]);
+        $l = self::repalecArray($list);
+        $this->production_article_obj->where("p_article_id",$data['p_article_id'])->update(['topics'=>count($l)>0?json_encode($l):'']);
         return jsonSuccess(['list'=>$list]);
     }