diff --git a/README.md b/README.md
index 856f6c80..f524c60d 100644
--- a/README.md
+++ b/README.md
@@ -426,6 +426,7 @@ Use `--url`/`-u` to get a list of downloadable resource URLs extracted from the
 | 抖音 | <https://www.douyin.com/>      |✓| | |
 | TikTok | <https://www.tiktok.com/>      |✓| | |
 | 中国体育(TV) | <http://v.zhibo.tv/> </br><http://video.zhibo.tv/>    |✓| | |
+| 知乎 | <https://www.zhihu.com/>      |✓| | |
 
 For all other sites not on the list, the universal extractor will take care of finding and downloading interesting resources from the page.
 
diff --git a/src/you_get/common.py b/src/you_get/common.py
index 47893910..78182163 100755
--- a/src/you_get/common.py
+++ b/src/you_get/common.py
@@ -128,6 +128,7 @@ SITES = {
     'youtube'          : 'youtube',
     'zhanqi'           : 'zhanqi',
     'zhibo'            : 'zhibo',
+    'zhihu'            : 'zhihu',
 }
 
 dry_run = False
diff --git a/src/you_get/extractors/__init__.py b/src/you_get/extractors/__init__.py
index 302433c0..d2c4c7b7 100755
--- a/src/you_get/extractors/__init__.py
+++ b/src/you_get/extractors/__init__.py
@@ -90,3 +90,4 @@ from .khan import *
 from .zhanqi import *
 from .kuaishou import *
 from .zhibo import *
+from .zhihu import *
diff --git a/src/you_get/extractors/zhihu.py b/src/you_get/extractors/zhihu.py
new file mode 100644
index 00000000..64f81423
--- /dev/null
+++ b/src/you_get/extractors/zhihu.py
@@ -0,0 +1,79 @@
+#!/usr/bin/env python
+
+__all__ = ['zhihu_download', 'zhihu_download_playlist']
+
+from ..common import *
+import json
+
+
+def zhihu_download(url, output_dir='.', merge=True, info_only=False, **kwargs):
+    paths = url.split("/")
+    # question or column
+    if len(paths) < 3 and len(paths) < 6:
+        raise TypeError("URL does not conform to specifications, Support column and question only."
+                        "Example URL: https://zhuanlan.zhihu.com/p/51669862 or "
+                        "https://www.zhihu.com/question/267782048/answer/490720324")
+
+    if ("question" not in paths or "answer" not in paths) and "zhuanlan.zhihu.com" not in paths:
+        raise TypeError("URL does not conform to specifications, Support column and question only."
+                        "Example URL: https://zhuanlan.zhihu.com/p/51669862 or "
+                        "https://www.zhihu.com/question/267782048/answer/490720324")
+
+    html = get_html(url, faker=True)
+    title = match1(html, r'data-react-helmet="true">(.*?)</title>')
+    for index, video_id in enumerate(matchall(html, [r'<a class="video-box" href="\S+video/(\d+)"'])):
+        try:
+            video_info = json.loads(
+                get_content(r"https://lens.zhihu.com/api/videos/{}".format(video_id), headers=fake_headers))
+        except json.decoder.JSONDecodeError:
+            log.w("Video id not found:{}".format(video_id))
+            continue
+
+        play_list = video_info["playlist"]
+        # first High Definition
+        # second Second Standard Definition
+        # third ld. What is ld ?
+        # finally continue
+        data = play_list.get("hd", play_list.get("sd", play_list.get("ld", None)))
+        if not data:
+            log.w("Video id No play address:{}".format(video_id))
+            continue
+        print_info(site_info, title, data["format"], data["size"])
+        if not info_only:
+            ext = "_{}.{}".format(index, data["format"])
+            if kwargs.get("zhihu_offset"):
+                ext = "_{}".format(kwargs["zhihu_offset"]) + ext
+            download_urls([data["play_url"]], title, ext, data["size"],
+                          output_dir=output_dir, merge=merge, **kwargs)
+
+
+def zhihu_download_playlist(url, output_dir='.', merge=True, info_only=False, **kwargs):
+    if "question" not in url or "answer" in url:  # question page
+        raise TypeError("URL does not conform to specifications, Support question only."
+                        " Example URL: https://www.zhihu.com/question/267782048")
+    url = url.split("?")[0]
+    if url[-1] == "/":
+        question_id = url.split("/")[-2]
+    else:
+        question_id = url.split("/")[-1]
+    videos_url = r"https://www.zhihu.com/api/v4/questions/{}/answers".format(question_id)
+    try:
+        questions = json.loads(get_content(videos_url))
+    except json.decoder.JSONDecodeError:
+        raise TypeError("Check whether the problem URL exists.Example URL: https://www.zhihu.com/question/267782048")
+
+    count = 0
+    while 1:
+        for data in questions["data"]:
+            kwargs["zhihu_offset"] = count
+            zhihu_download("https://www.zhihu.com/question/{}/answer/{}".format(question_id, data["id"]),
+                           output_dir=output_dir, merge=merge, info_only=info_only, **kwargs)
+            count += 1
+        if questions["paging"]["is_end"]:
+            return
+        questions = json.loads(get_content(questions["paging"]["next"], headers=fake_headers))
+
+
+site_info = "zhihu.com"
+download = zhihu_download
+download_playlist = zhihu_download_playlist