From ab3eb58afdd8ad261e7b49d15cfd5fb2871f46bd Mon Sep 17 00:00:00 2001
From: ZoeLeeFZ <lizhou1021@qq.com>
Date: Sun, 12 Jan 2020 11:15:23 +0800
Subject: [PATCH] =?UTF-8?q?!710=20=E4=BC=98=E5=8C=96=E9=85=8D=E7=BD=AE?=
 =?UTF-8?q?=E5=88=A0=E9=99=A4?=
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---
 src/UI/Store/UserConfigStore.ts | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/UI/Store/UserConfigStore.ts b/src/UI/Store/UserConfigStore.ts
index 30471d93c..130d6cc3a 100644
--- a/src/UI/Store/UserConfigStore.ts
+++ b/src/UI/Store/UserConfigStore.ts
@@ -248,6 +248,7 @@ export class UserConfigStore extends Singleton
     {
         // 删除视图中的对应项
         let currentName = this.configName;
+        if (!currentName) return;
 
         observable(this.configsNames).remove(currentName);
 
@@ -263,9 +264,18 @@ export class UserConfigStore extends Singleton
 
         if (data.err_code === RequestStatus.Ok)
         {
-            await dbStore.Put(StoreName.ConfigData, GetIndexDBID(type), configs);
-            await dbStore.Put(StoreName.ConfigVersion, GetIndexDBID(type), data.version);
-            appCache.set(type, configs);
+            if (Object.keys(configs).length > 0)
+            {
+                await dbStore.Put(StoreName.ConfigData, GetIndexDBID(type), configs);
+                await dbStore.Put(StoreName.ConfigVersion, GetIndexDBID(type), data.version);
+                appCache.set(type, configs);
+            }
+            else
+            {
+                dbStore.Delete(StoreName.ConfigData, GetIndexDBID(type));
+                dbStore.Delete(StoreName.ConfigVersion, GetIndexDBID(type));
+                appCache.delete(type);
+            }
             //切换到第一项
             if (this.configsNames.length > 0)
             {