diff --git a/user-manual.md b/user-manual.md
index d9d6488..9bb2b1b 100644
--- a/user-manual.md
+++ b/user-manual.md
@@ -354,6 +354,10 @@ webmagic-extension包括注解模块。为什么会有注解方式？
 
 	    @ExtractBy(value = "//div[@class='BlogTags']/a/text()", multi = true)
 	    private List<String> tags;
+	    
+	    @Formatter("yyyy-MM-dd HH:mm")
+	    @ExtractBy("//div[@class='BlogStat']/regex('\\d+-\\d+-\\d+\\s+\\d+:\\d+')")
+	    private Date date; 
 
 	    public static void main(String[] args) {
 	        OOSpider.create(