diff --git a/lib/crawler.py b/lib/crawler.py
index 72f7cd3..6a80965 100644
--- a/lib/crawler.py
+++ b/lib/crawler.py
@@ -13,7 +13,6 @@ class Crawler(object):
         self.__password = password
         self.__phone = phone
         self.__session = None
-        self.__ip = None
         self.__student_id = None
         self.__student_name = None
         self.__grade_data = ''
@@ -54,21 +53,19 @@ class Crawler(object):
             r = self.__session.get(
                 url='http://portal-cust-edu-cn-s.webvpn.cust.edu.cn:8118/custp/index')
             soup = BeautifulSoup(r.text, 'html.parser')
-            try:
-                self.__ip = soup.findAll(name='a')[7]['href'][7:].split("-")
-            except:
+            if soup.findAll(name='a')[-2]['href'] != 'logout':
                 return ('账号或者密码错误', 510)
-            r = self.__session.get(url='http://mysso-cust-edu-cn-s.webvpn.cust.edu.cn:8118/cas/login?service=http://' +
-                                   self.__ip[0] + '.' + self.__ip[1] + '.' + self.__ip[2] + '.' + self.__ip[3] + ':8080/welcome', allow_redirects=False)
+            r = self.__session.get(
+                url='http://mysso-cust-edu-cn-s.webvpn.cust.edu.cn:8118/cas/login?service=http://jwgls1.cust.edu.cn:8080/welcome', allow_redirects=False)
             ticket = r.headers['Location'][72:]
-            asp_net_sessionid_param = {'Ticket': ticket, 'Url': 'http://' +
-                                       self.__ip[0] + '.' + self.__ip[1] + '.' + self.__ip[2] + '.' + self.__ip[3] + ':8080/welcome'}
+            asp_net_sessionid_param = {
+                'Ticket': ticket, 'Url': 'http://jwgls1.cust.edu.cn:8080/welcome'}
             asp_net_sessionid_param = base64.b64encode(
                 quote(json.dumps(asp_net_sessionid_param)).encode('utf-8')).decode('utf-8')
             asp_net_sessionid_param = {'param': asp_net_sessionid_param}
             headers = {'Content-Type': 'application/json'}
-            r = self.__session.post(url='http://' + self.__ip[0] + '-' + self.__ip[1] + '-' + self.__ip[2] + '-' + self.__ip[3] +
-                                    '-8080-p.webvpn.cust.edu.cn:8118/api/LoginApi/LGSSOLocalLogin?sf_request_type=ajax', data=json.dumps(asp_net_sessionid_param), headers=headers)
+            r = self.__session.post(url='http://jwgls1-cust-edu-cn-8080-p.webvpn.cust.edu.cn:8118/api/LoginApi/LGSSOLocalLogin?sf_request_type=ajax',
+                                    data=json.dumps(asp_net_sessionid_param), headers=headers)
             data = json.loads(r.content.decode('utf-8'))
             # 提示未建立教务信息
             if data['state'] == 1:
@@ -84,13 +81,13 @@ class Crawler(object):
     def getGrade(self):
         headers = {'Content-Type': 'application/json'}
         r = self.__session.post(
-            url='http://' + self.__ip[0] + '-' + self.__ip[1] + '-' + self.__ip[2] + '-' + self.__ip[3] +
-            '-8080-p.webvpn.cust.edu.cn:8118/api/ClientStudent/QueryService/GradeQueryApi/GetDataByStudent?sf_request_type=ajax',
+            url='http://jwgls1-cust-edu-cn-8080-p.webvpn.cust.edu.cn:8118/api/ClientStudent/QueryService/GradeQueryApi/GetDataByStudent?sf_request_type=ajax',
             data=json.dumps({"param": "JTdCJTIyU2hvd0dyYWRlVHlwZSUyMiUzQTElN0Q=", "__permission": {"MenuID": "4443798E-EB6E-4D88-BFBD-BB0A76FF6BD5",
                                                                                                    "Operation": 0}, "__log": {"MenuID": "4443798E-EB6E-4D88-BFBD-BB0A76FF6BD5", "Logtype": 6, "Context": "查询"}}),
             headers=headers
         )
         data = json.loads(r.content.decode('utf-8'))
+        print(data)
         if data['state'] != 0:
             return ('教务挂了', 512)
         # 分解数据并重命名
@@ -237,16 +234,14 @@ class Crawler(object):
     def getSchedule(self):
         headers = {'Content-Type': 'application/json'}
         r = self.__session.post(
-            url='http://'+self.__ip[0]+'-'+self.__ip[1]+'-'+self.__ip[2]+'-'+self.__ip[3] +
-                '-8080-p.webvpn.cust.edu.cn:8118/api/ClientStudent/Home/StudentHomeApi/GetHomeCurWeekTime?sf_request_type=ajax',
+            url='http://jwgls1-cust-edu-cn-8080-p.webvpn.cust.edu.cn:8118/api/ClientStudent/Home/StudentHomeApi/GetHomeCurWeekTime?sf_request_type=ajax',
                 data=json.dumps({"param": "JTdCJTdE", "__permission": {"MenuID": "F71C97D5-D3E2-4FDA-9209-D7FA8626390E",
                                                                        "Operation": 0}, "__log": {"MenuID": "F71C97D5-D3E2-4FDA-9209-D7FA8626390E", "Logtype": 6, "Context": "查询"}}),
             headers=headers
         )
         CurWeek = json.loads(r.content.decode('utf-8'))['data']['CurWeek']
         r = self.__session.post(
-            url='http://'+self.__ip[0]+'-'+self.__ip[1]+'-'+self.__ip[2]+'-'+self.__ip[3] +
-                '-8080-p.webvpn.cust.edu.cn:8118/api/ClientStudent/Home/StudentHomeApi/QueryStudentScheduleData?sf_request_type=ajax',
+            url='http://jwgls1-cust-edu-cn-8080-p.webvpn.cust.edu.cn:8118/api/ClientStudent/Home/StudentHomeApi/QueryStudentScheduleData?sf_request_type=ajax',
                 data=json.dumps({"param": "JTdCJTdE", "__permission": {"MenuID": "F71C97D5-D3E2-4FDA-9209-D7FA8626390E",
                                                                        "Operation": 0}, "__log": {"MenuID": "F71C97D5-D3E2-4FDA-9209-D7FA8626390E", "Logtype": 6, "Context": "查询"}}),
             headers=headers
@@ -336,5 +331,5 @@ class Crawler(object):
                 'grade': self.__grade_data,
                 'schedule': self.__schedule_data
             },
-            200   
+            200
         )
diff --git a/lib/crawler_test.py b/lib/crawler_test.py
index d4ff8c0..3cbc6eb 100644
--- a/lib/crawler_test.py
+++ b/lib/crawler_test.py
@@ -9,17 +9,18 @@ class TestCrawler(unittest.TestCase):
 		self.assertEqual(c.connection(), ('ok', 200))
 
 	# 测试获取成绩
-	# def test_grade(self):
-	# 	self.assertEqual(c.getGrade(), ('ok', 200))
+	def test_grade(self):
+		self.assertEqual(c.getGrade(), ('ok', 200))
 
 	# 测试获取课表
-	# def test_schedule(self):
-	# 	self.assertEqual(c.getSchedule(), ('ok', 200))
+	def test_schedule(self):
+		self.assertEqual(c.getSchedule(), ('ok', 200))
 
 	# 测试返回信息
-	# def test_getData(self):
-	# 	get_res = c.getData()
-	# 	self.assertEqual(get_res['errcode'], '200')
+	def test_getData(self):
+		get_res = c.getData()
+		print(get_res)
+		self.assertEqual(get_res[-1], 200)
 
 if __name__ == '__main__':
 	unittest.main()