AttributedString action循环引用没法释放问题修复

galaxy/galaxy/Classes/Modules/IntelligentService(服务中心)/Resign(续签)/HongKongVisaRenewalPayment(续签在港缴费)/V/YHVisaRenewalPayMethodUrlCell.swift

@@ -68,6 +68,10 @@ class YHVisaRenewalPayMethodUrlCell: YHResignDocumentCell {
         })
         urlLabel.attributed.text = attStr
     }
+    
+    deinit {
+        urlLabel.attributed.text = nil
+    }
 }
 
 extension YHVisaRenewalPayMethodUrlCell {