From e9d437d1736f2b5289ee571199d9c6cf3d3723e9 Mon Sep 17 00:00:00 2001
From: Qiu Jian <qiujian@yunionyun.com>
Date: Thu, 16 Aug 2018 11:47:06 +0800
Subject: [PATCH] =?UTF-8?q?zone=20capability=E7=9A=84hypervisor=E5=8E=BB?=
 =?UTF-8?q?=E9=87=8D?=
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---
 pkg/compute/models/zones.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/compute/models/zones.go b/pkg/compute/models/zones.go
index 05fc01a0c9..fe4379b0de 100644
--- a/pkg/compute/models/zones.go
+++ b/pkg/compute/models/zones.go
@@ -515,7 +515,7 @@ func (self *SZone) GetDetailsCapabilities(ctx context.Context, userCred mcclient
 }
 
 func (self *SZone) getHypervisors() []string {
-	q := HostManager.Query("host_type").Equals("zone_id", self.Id)
+	q := HostManager.Query("host_type").Equals("zone_id", self.Id).Distinct()
 	rows, err := q.Rows()
 	if err != nil {
 		return nil