diff --git a/rsshub/spiders/cninfo/announcement.py b/rsshub/spiders/cninfo/announcement.py
index f7e82b9..d0e16fa 100644
--- a/rsshub/spiders/cninfo/announcement.py
+++ b/rsshub/spiders/cninfo/announcement.py
@@ -26,20 +26,25 @@ def ctx(stock_id='', category=''):
     import datetime
     nowtime = datetime.datetime.now()
     deltaday=datetime.timedelta(days=1)
-    start_date = datetime.datetime.strftime(nowtime- 5 * deltaday, '%Y-%m-%d')
+    start_date = datetime.datetime.strftime(nowtime- 700 * deltaday, '%Y-%m-%d')
     end_date = datetime.datetime.strftime(nowtime + 2 * deltaday, '%Y-%m-%d')
     seDate = start_date + '~' + end_date
 
     searchkey = ''
+    column = ''
     if '_' in category:
         searchkey = category.split('_')[-1]
         category = category.split('_')[0]
-        
+        category = '' if category == 'all' else f'category_{category}_szsh'
+        # column = 'szse'
 
+        
     DEFAULT_HEADERS.update({'Referer': domain}) 
+    post_data = {'pageNum':'1', 'pageSize': '30','column': column, 'tabName':'fulltext', 'plate': '', \
+                'category': category, 'secid': stock_id, 'seDate': seDate, 'searchkey': searchkey }
+    print(post_data)
     posts = requests.post(f'{domain}/new/hisAnnouncement/query', \
-            data={'pageSize': '30','tabName':'fulltext', 'plate': '', 'category':f'category_{category}_szsh', \
-            'secid': stock_id,'seDate':'', 'seDate': seDate, 'searchkey': searchkey }, headers=DEFAULT_HEADERS).json()['announcements']
+            data=post_data, headers=DEFAULT_HEADERS).json()['announcements']
     return {
         'title': f'{stock_name}-{category}-公告-巨潮资讯',
         'link': f'{domain}/new/commonUrl/pageOfSearch?url=disclosure/list/search&checkedCategory=category_{category}_szsh&searchkey={searchkey}',
diff --git a/rsshub/spiders/word/toeflwords.txt b/rsshub/spiders/word/toeflwords.txt
index 3273407..2ac7ce1 100644
--- a/rsshub/spiders/word/toeflwords.txt
+++ b/rsshub/spiders/word/toeflwords.txt
@@ -615,8 +615,6 @@ distant,['distənt], a.  远的,疏远的
 distillation,['distl'eʃən],n.  蒸馏
 distort,[dis'tɔ:t], vt.  扭曲,歪曲
 distressed,[di'strest],a.  哀伤的
-distribute,[dis'tribju:t], vt.  分配,散布,分发
-disunite,['disju'nait], vt.  使分离,不和
 diverge,[dai'və:dʒ], vi.  分歧,岔开vt.  使岔开
 divergent,[dai'və:dʒənt],a.  分歧的
 diverse,[dai'və:s], a.  不同的,变化多的
@@ -2058,7 +2056,6 @@ emerald,['emərəld],n.  绿宝石
 enactment,[i'næktmənt],n.  制定
 encase,[in'keis],vt.  包住
 enclose,[in'kləuz],vt.  围住; 把…装入(信封、包裹等)
-endangered,[in'deindʒəd],a.  将要绝种的
 endow,[in'dau],vt.  使天生具有
 engaging,[in'geidʒiŋ],a.  迷人的
 engine,['endʒin],n.  引擎，发动机
@@ -2110,7 +2107,6 @@ forefront,['fɔ:frʌnt],n.  最前沿; 中心
 foreshorten,[fɔ:'ʃɔ:tn],v.  (绘画中)按照透视法缩短
 formation,[fɔ:'meiʃn],n.  形成，构成; 编队
 formulate,['fɔ:mjuleit],v.  阐明
-fossil,['fɔsl],n.  化石; a.  陈腐的; 化石的
 foster,['fɔstə;  US 'fɔ:-],vt.  鼓励; 培养
 fountain,['fauntin;  US -tn],n.  喷泉
 fray,[frei],vi.  磨(损、破)
@@ -2420,7 +2416,6 @@ quasar,['kweizɑ:],n.  【天】类星体
 quilt,[kwilt],n.  棉被; vt.  制成棉被
 racket,['rækit],n.  (网球等的)球拍
 raft,[rɑ:ft;  US ræft],n.  木筏
-rainfall,['reinfɔ:l],n.  降雨; 降雨量
 ranch,[rɑ:ntʃ;  US ræntʃ],n.  大牧场
 random,['rændəm],a.  随机的，任意的
 range,[reindʒ],n.  范围; 山脉; v.  (在某范围内)变动