diff --git a/source/Explore.py b/source/Explore.py
index 35e747e..5dc94f2 100644
--- a/source/Explore.py
+++ b/source/Explore.py
@@ -9,24 +9,24 @@ class Explore:
     time_format = "%Y-%m-%d %H:%M:%S"
 
     def run(self, html: str) -> dict:
-        data = self.get_json_data(html)
-        return self.extract_data(data)
+        data = self.__get_json_data(html)
+        return self.__extract_data(data)
 
-    def get_json_data(self, html: str) -> dict:
+    def __get_json_data(self, html: str) -> dict:
         data = self.explore_data.findall(html)
         return {} if len(data) != 1 else loads(data[0])
 
-    def extract_data(self, data: dict) -> dict:
+    def __extract_data(self, data: dict) -> dict:
         result = {}
-        self.extract_interact_info(result, data)
-        self.extract_tags(result, data)
-        self.extract_info(result, data)
-        self.extract_time(result, data)
-        self.extract_user(result, data)
+        self.__extract_interact_info(result, data)
+        self.__extract_tags(result, data)
+        self.__extract_info(result, data)
+        self.__extract_time(result, data)
+        self.__extract_user(result, data)
         return result
 
     @staticmethod
-    def extract_interact_info(container: dict, data: dict):
+    def __extract_interact_info(container: dict, data: dict):
         interact_info = data["interactInfo"]
         container["收藏数量"] = interact_info["collectedCount"]
         container["评论数量"] = interact_info["commentCount"]
@@ -34,24 +34,24 @@ class Explore:
         container["点赞数量"] = interact_info["likedCount"]
 
     @staticmethod
-    def extract_tags(container: dict, data: dict):
+    def __extract_tags(container: dict, data: dict):
         tags = data["tagList"]
         container["作品标签"] = [i["name"] for i in tags]
 
     @staticmethod
-    def extract_info(container: dict, data: dict):
+    def __extract_info(container: dict, data: dict):
         container["作品ID"] = data["noteId"]
         container["作品标题"] = data["title"]
         container["作品描述"] = data["desc"]
         container["作品类型"] = {"video": "视频", "normal": "图文"}[data["type"]]
 
-    def extract_time(self, container: dict, data: dict):
+    def __extract_time(self, container: dict, data: dict):
         container["发布时间"] = strftime(self.time_format, data["time"])
         container["最后更新时间"] = strftime(
             self.time_format, data["lastUpdateTime"])
 
     @staticmethod
-    def extract_user(container: dict, data: dict):
+    def __extract_user(container: dict, data: dict):
         user = data["user"]
         container["作者昵称"] = user["nickname"]
         container["作者ID"] = user["userId"]
diff --git a/source/__init__.py b/source/__init__.py
index 79740bd..d1f7e5b 100644
--- a/source/__init__.py
+++ b/source/__init__.py
@@ -30,20 +30,25 @@ class XHS:
         if cookie:
             self.headers["Cookie"] = cookie
 
-    def get_image(self, url: str, download=False):
-        urls = self.image.get_image_link(url)
+    def get_image(self, container: dict, html: str, download):
+        urls = self.image.get_image_link(html)
         if download:
             self.download.run(urls)
-        return urls
+        container["下载地址"] = urls
 
-    def get_video(self, url: str, download=False):
-        url = self.video.get_video_link(url)
+    def get_video(self, container: dict, html: str, download):
+        url = self.video.get_video_link(html)
         if download:
             self.download.run([url])
-        return url
+        container["下载地址"] = url
 
-    def extract(self, url: str):
+    def extract(self, url: str, download=False) -> dict:
         html = self.html.get_html(url)
         if not html:
-            return None
-        self.explore.run(html)
+            return {}
+        data = self.explore.run(html)
+        if data["作品类型"] == "视频":
+            self.get_video(data, html, download)
+        else:
+            self.get_image(data, html, download)
+        return data