From 78d73ed442c2cb47e2f9590c2a8167138f198bb0 Mon Sep 17 00:00:00 2001
From: liapples <liapples@163.com>
Date: Mon, 26 Jul 2021 18:46:55 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=88=91=E7=9A=84=E9=A2=91?=
 =?UTF-8?q?=E9=81=93=E7=BC=96=E8=BE=91=E7=9A=84BUG?=
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---
 app/Http/Controllers/Api/UserChannelController.php | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/app/Http/Controllers/Api/UserChannelController.php b/app/Http/Controllers/Api/UserChannelController.php
index bb375a6..0c29275 100644
--- a/app/Http/Controllers/Api/UserChannelController.php
+++ b/app/Http/Controllers/Api/UserChannelController.php
@@ -9,15 +9,17 @@ class UserChannelController extends Controller
     // 我的频道编辑
     public function update()
     {
-        $formData = request()->only('channels');
-        $channels = array_filter(json_decode($formData['channels'], true));
-        if (!$channels) {
-            return $this->error('未选择任何频道');
-        }
+		$channels = request()->input('channels');
+		$channels = json_decode($channels, true);
+		if (!$channels) {
+			return $this->error('未选择任何频道');
+		}
+        $channels = array_unique(array_filter($channels));
 
         $UserChannel = UserChannel::where('user_id', $this->user_id)->first();
         $UserChannel->channels = $channels;
         $UserChannel->save();
+
         return $this->success();
     }
 }