From a83296606237056264e71ebbcd47da564aaf2c11 Mon Sep 17 00:00:00 2001
From: src48597962 <48597962@qq.com>
Date: Tue, 18 Apr 2023 15:25:11 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20'SrcJu.js'?=
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---
 SrcJu.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/SrcJu.js b/SrcJu.js
index 973cbcb8..93504cfd 100644
--- a/SrcJu.js
+++ b/SrcJu.js
@@ -70,7 +70,11 @@ function yiji() {
                         }
                     })
                     return $(sourcenames,2,"请选择主页源").select((runMode,sourcename,cfgfile,Juconfig) => {
-                        unRegisterTask("juyue");
+                        if (typeof (unRegisterTask) != "undefined") {
+                            unRegisterTask("juyue");
+                        }else{
+                            toast("软件版本过低，可能存在异常");
+                        }
                         clearMyVar(MY_RULE.title + "分类");
                         clearMyVar(MY_RULE.title + "更新");
                         clearMyVar(MY_RULE.title + "类别");