From 65e785ad632291b7c214fedf48c35d968f658a80 Mon Sep 17 00:00:00 2001
From: "leitao.zhang" <leitao.zhang@phpstu.com>
Date: Wed, 24 Feb 2021 18:24:48 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E5=8F=82=E6=95=B0=E6=8B=BC?=
 =?UTF-8?q?=E6=8E=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/handler/proxyhandler.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/handler/proxyhandler.go b/src/handler/proxyhandler.go
index e690659..b27e12f 100644
--- a/src/handler/proxyhandler.go
+++ b/src/handler/proxyhandler.go
@@ -176,8 +176,10 @@ func Proxy(c *gin.Context) {
 								oldQ.Add(k, vv)
 							}
 						}
-					} else {
+					} else if len(v) == 1 {
 						oldQ.Set(k, v[0])
+					} else {
+						oldQ.Del(k)
 					}
 				}
 				reqURL.RawQuery = oldQ.Encode()
-- 
2.26.0