fix

@@ -45,14 +45,14 @@ public class GrassArticle {
 
     // TODO: 同时对应 publishTime
     @FieldTransfer
-    private Integer createTime;
+    private long createTime;
 
     @FieldTransfer
-    private Integer updateTime;
+    private long updateTime;
 
-    private Integer authTime;
-    private Integer topTime;
-    private Integer recommendTime;
+    private long authTime;
+    private long topTime;
+    private long recommendTime;
     private String authorizeAccount;
 
 

@@ -27,13 +27,12 @@ public class GrassArticleBlock {
     private Integer orderBy;
 
     @FieldTransfer
-    private Integer createTime;
+    private long createTime;
 
     @FieldTransfer
-    private Integer updateTime;
+    private long updateTime;
 
     private Integer articleId;
     private Integer status;
 
-
 }