diff --git a/src/main/backend/handlers.clj b/src/main/backend/handlers.clj
index e4e7548..01d43c6 100644
--- a/src/main/backend/handlers.clj
+++ b/src/main/backend/handlers.clj
@@ -106,7 +106,6 @@
            :updated_time  (get-in m ["target" "updated_time"])
            :comment_count (get-in m ["target" "comment_count"])
            :voteup_count  (get-in m ["target" "voteup_count"])})
-
     (into {}
           {:author {:avatar_url (get-in m ["author" "avatarUrl"])
                     :url_token  (get-in m ["author" "urlToken"])
@@ -131,44 +130,87 @@
 
 (defn process-hu-questiion
   [question-json {:keys [content-type wrap-fn]}]
-
   {:status 200
    :headers content-type
-   :body (wrap-fn
-          (merge
-           {:question (build-question (val (first (get-in question-json ["initialState" "entities" "questions"]))))}
-           {:answers (mapv build-answer (vals (get-in question-json ["initialState" "entities" "answers"])))}))})
+   :body (wrap-fn question-json)})
+
+(defn fetch-hu-answers
+  [question-id query]
+  (let [question-url (str/join ["https://www.zhihu.com/api/v4/questions/"
+                                question-id
+                                "/feeds?cursor=" (get query "cursor")
+                                "&include=data%5B%2A%5D.is_normal%2Cadmin_closed_comment%2Cis_collapsed%2Cannotation_action%2Cannotation_detail%2Ccollapse_reason%2Cis_sticky%2Ccollapsed_by%2Csuggest_edit%2Ccomment_count%2Ccan_comment%2Ccontent%2Ceditable_content%2Cattachment%2Cvoteup_count%2Ccomment_permission%2Ccreated_time%2Cupdated_time%2Creview_info%2Crelevant_info%2Cquestion%2Cexcerpt%2Cis_labeled%2Cis_author%2Cvoting%2Cis_thanked%2Cis_nothelp%3Bdata%5B%2A%5D.mark_infos%5B%2A%5D.url%3Bdata%5B%2A%5D.author.follower_count%2Cvip_info%2Cbadge%5B%2A%5D.topics%3Bdata%5B%2A%5D.settings.table_of_content.enabled"
+                                "&limit=5"
+                                "&offset=0"
+                                "&order=default"
+                                "&platform=desktop"
+                                "&session_id=" (get query "session_id")])
+        question-json (-> (client/get question-url) :body parse-string)]
+    question-json))
+
+(defn build-paging-next
+  [question-id next]
+  (let [cursor     (last (re-find #"cursor=(.*?)&" next))
+        session-id (last (re-find #"session_id=(.*?)(?:&|$)" next))]
+    (str/join ["/api/hq/"
+               question-id
+               "?cursor="
+               cursor
+               "&session_id="
+               session-id])))
+
+(defn process-api-paging
+  [question-id docs]
+  (let [next       (get docs "next")]
+    {:paging {"page"   (get docs "page")
+              "is_end" (get docs "is_end")
+              "next"   (build-paging-next question-id next)}}))
+
+(defn process-json-paging
+  [question-id docs]
+  (let [answers (val (first (get docs "answers")))]
+    (if (< (count (get answers "ids")) 5)
+      {:paging {"page"    nil
+                "is_end"  true
+                "next"    nil}}
+      (let [next_url (get answers "next")]
+        {:paging {"page"    nil
+                  "is_end"  false
+                  "next"    (build-paging-next question-id next_url)}}))))
 
 (defn fetch-hu-question
-  [question-id params]
-  (let [question-url (str/join ["https://www.zhihu.com/question/"
-                                question-id])
+  [request params]
+  (let [question-id   (-> request :path-params :id)
+        query         (-> request :query-params)
+        question-url  (str/join ["https://www.zhihu.com/question/"
+                                 question-id])
         question-page (-> (client/get question-url) :body Jsoup/parse)
         question-json (-> (.getElementById question-page "js-initialData")
                           .firstChild
                           .toString
                           parse-string)
         question-error? (= (get question-json "subAppName") "errorpage")]
-
     (if question-error?
       {:status  404
        :headers (:content-type params)
-       :body    {:content "Not Found"
-                 :title   "Not Found"}}
-
-      (process-hu-questiion question-json params))))
-
-(defn fetch-hu-answers
-  [question-id params]
-  (let [question-url (str/join ["https://www.zhihu.com/api/v4/questions/"
-                                question-id
-                                "/feeds?cursor=&include=data%5B%2A%5D.is_normal%2Cadmin_closed_comment%2Cis_collapsed%2Cannotation_action%2Cannotation_detail%2Ccollapse_reason%2Cis_sticky%2Ccollapsed_by%2Csuggest_edit%2Ccomment_count%2Ccan_comment%2Ccontent%2Ceditable_content%2Cattachment%2Cvoteup_count%2Ccomment_permission%2Ccreated_time%2Cupdated_time%2Creview_info%2Crelevant_info%2Cquestion%2Cexcerpt%2Cis_labeled%2Cis_author%2Cvoting%2Cis_thanked%2Cis_nothelp%3Bdata%5B%2A%5D.mark_infos%5B%2A%5D.url%3Bdata%5B%2A%5D.author.follower_count%2Cvip_info%2Cbadge%5B%2A%5D.topics%3Bdata%5B%2A%5D.settings.table_of_content.enabled&limit=5&offset=0&order=default&platform=desktop&session_id="])
-        question-json (-> (client/get question-url) :body parse-string)]
-    question-json))
+       :body    (wrap-json {:content "Not Found"
+                            :title   "Not Found"})}
+      (if (empty? query)
+        (process-hu-questiion
+         (merge
+          {:question (build-question (val (first (get-in question-json ["initialState" "entities" "questions"]))))}
+          {:answers (mapv build-answer (vals (get-in question-json ["initialState" "entities" "answers"])))}
+          (process-json-paging question-id (get-in question-json ["initialState" "question"])))
+         params)
+        (process-hu-questiion
+         (merge
+          {:answers (mapv build-answer (get (fetch-hu-answers question-id query) "data"))}
+          (process-api-paging question-id (get (fetch-hu-answers question-id query) "paging")))
+         params)))))
 
 (defn build-api-hu-question
   [request]
-  (let [question-id  (-> request   :path-params :id)]
-    (fetch-hu-question question-id
-     {:content-type {"Content-Type" "application/json; charset=utf-8"}
-      :wrap-fn       wrap-json})))
+  (fetch-hu-question
+   request
+   {:content-type {"Content-Type" "application/json; charset=utf-8"}
+    :wrap-fn       wrap-json}))