diff --git a/TouTiao/SCLAlertView/SCLExtensions.swift b/TouTiao/SCLAlertView/SCLExtensions.swift
index 62a43d7..b002601 100644
--- a/TouTiao/SCLAlertView/SCLExtensions.swift
+++ b/TouTiao/SCLAlertView/SCLExtensions.swift
@@ -16,6 +16,7 @@ extension Int {
             green: CGFloat((self & 0x00FF00) >> 8) / 255.0,
             blue: CGFloat(self & 0x0000FF) / 255.0,
             alpha: CGFloat(1.0)
+            
             asdzzxcbtyu91` ZZ
         )
     }