diff --git a/addons/fastwq/service/dict/ludwig.py b/addons/fastwq/service/dict/ludwig.py
new file mode 100644
index 0000000..9b16f6f
--- /dev/null
+++ b/addons/fastwq/service/dict/ludwig.py
@@ -0,0 +1,49 @@
+#-*- coding:utf-8 -*-
+import random
+from ..base import *
+
+oxford_download_mp3 = True
+
+@register(u'Ludwig')
+class Ludwig(WebService):
+
+    def __init__(self):
+        super(Ludwig, self).__init__()
+
+    def _get_from_api(self):
+        data = self.get_response(u'https://ludwig.guru/s/{}'.format(self.quote_word))
+        soup = parse_html(data)
+        result = {
+            'examples': []
+        }
+
+        e_list = soup.find_all('p', class_='-id-__exact--SVDfq')
+        if e_list:
+            e_arr = []
+            for n in e_list:
+                e_arr.append(str(n.get_text()).decode('utf-8'))
+            result['examples'] = e_arr
+        return self.cache_this(result)
+
+    @export('EXAMPLE')
+    def fld_example(self):
+        return self._range_examples([i for i in range(0, 100)])
+
+    @export([u'随机例句', u'Random example'])
+    def fld_random_example(self):
+        return self._range_examples()
+
+    @export([u'首2个例句', u'First 2 examples'])
+    def fld_first2_example(self):
+        return self._range_examples([0, 1])
+
+    def _range_examples(self, range_arr=None):
+        maps = self._get_field('examples')
+        if maps:
+            range_arr = range_arr if range_arr else [random.randrange(0, len(maps) - 1, 1)]
+            my_str = u''
+            for i,n in enumerate(maps):
+                if i in range_arr:
+                    my_str += u'<li>{}</li>'.format(n)
+            return u'<ul>{}</ul>'.format(my_str)
+        return u''
diff --git a/addons21/fastwq/service/dict/ludwig.py b/addons21/fastwq/service/dict/ludwig.py
new file mode 100644
index 0000000..8081f4a
--- /dev/null
+++ b/addons21/fastwq/service/dict/ludwig.py
@@ -0,0 +1,49 @@
+#-*- coding:utf-8 -*-
+import random
+from ..base import *
+
+oxford_download_mp3 = True
+
+@register(u'Ludwig')
+class Ludwig(WebService):
+
+    def __init__(self):
+        super(Ludwig, self).__init__()
+
+    def _get_from_api(self):
+        data = self.get_response(u'https://ludwig.guru/s/{}'.format(self.quote_word))
+        soup = parse_html(data)
+        result = {
+            'examples': []
+        }
+
+        e_list = soup.find_all('p', class_='-id-__exact--SVDfq')
+        if e_list:
+            e_arr = []
+            for n in e_list:
+                e_arr.append(str(n.get_text()))
+            result['examples'] = e_arr
+        return self.cache_this(result)
+
+    @export('EXAMPLE')
+    def fld_example(self):
+        return self._range_examples([i for i in range(0, 100)])
+
+    @export([u'随机例句', u'Random example'])
+    def fld_random_example(self):
+        return self._range_examples()
+
+    @export([u'首2个例句', u'First 2 examples'])
+    def fld_first2_example(self):
+        return self._range_examples([0, 1])
+
+    def _range_examples(self, range_arr=None):
+        maps = self._get_field('examples')
+        if maps:
+            range_arr = range_arr if range_arr else [random.randrange(0, len(maps) - 1, 1)]
+            my_str = u''
+            for i,n in enumerate(maps):
+                if i in range_arr:
+                    my_str += u'<li>{}</li>'.format(n)
+            return u'<ul>{}</ul>'.format(my_str)
+        return u''