diff --git a/__init__.py b/__init__.py
index 0819eb53..98d98520 100644
--- a/__init__.py
+++ b/__init__.py
@@ -153,34 +153,27 @@ async def _(bot:HoshinoBot,  ev: CQEvent):
 
 #每日零点半进行米游社签到
 @sv.scheduled_job('cron', hour='0',minute="30")
+@daily_sign.scheduled_job('cron', hour='0', minute="30")
+async def _():
+    await dailysign()
+
+
 async def dailysign():
-    dailysign()
-
-def dailysign():
-    async def sign_thread():
-        conn = sqlite3.connect('ID_DATA.db')
-        c = conn.cursor()
-        cursor = c.execute(
-            "SELECT *  FROM NewCookiesTable WHERE StatusB != ?", ("off",))
-        c_data = cursor.fetchall()
-
-        count = 0
-        for row in c_data:
-            count += 1
-
-            im = await sign(str(row[0]))
-            if row[4] == "on":
-                await bot.send_private_msg(user_id = row[2],message = im)
-            else:
-                await bot.send_group_msg(group_id = row[4],message = f"[CQ:at,qq={row[2]}]" + "\n" + im)
-
-            if count == 10:
-                count = 0
-                time.sleep(30)
-
-    t = threading.Thread(target=lambda: asyncio.run(sign_thread()))
-    t.setDaemon(True)
-    t.start()
+    (bot,) = nonebot.get_bots().values()
+    conn = sqlite3.connect('ID_DATA.db')
+    c = conn.cursor()
+    cursor = c.execute(
+        "SELECT *  FROM NewCookiesTable WHERE StatusB != ?", ("off",))
+    c_data = cursor.fetchall()
+    for row in c_data:
+        im = await sign(str(row[0]))
+        if row[4] == "on":
+            await bot.call_api(api='send_private_msg',
+                                user_id=row[2], message=im)
+        else:
+            await bot.call_api(
+                api='send_group_msg', group_id=row[4], message=f"[CQ:at,qq={row[2]}]\n{im}")
+        await asyncio.sleep(7)
 
 #每隔半小时检测树脂是否超过设定值
 @sv.scheduled_job('interval', minutes=30)
diff --git a/getDB.py b/getDB.py
index 6ef88d27..6db3ea43 100644
--- a/getDB.py
+++ b/getDB.py
@@ -149,6 +149,10 @@ def deletecache():
         c.execute("DROP TABLE CookiesCache")
         c.execute("UPDATE NewCookiesTable SET Extra = ? WHERE Extra=?",(None,"limit30"))
         copyfile("ID_DATA.db", "ID_DATA_bak.db")
+        c.execute('''CREATE TABLE IF NOT EXISTS CookiesCache
+        (UID TEXT PRIMARY KEY,
+        MYSID         TEXT,
+        Cookies       TEXT);''')
         conn.commit()
         conn.close()
     except:
@@ -185,21 +189,35 @@ def cacheDB(uid,mode = 1,mys = None):
     if len(c_data)==0:
         if mode == 2:
             conn.create_function("REGEXP", 2, functionRegex)
-            cursor = c.execute("SELECT *  FROM NewCookiesTable WHERE REGEXP(Cookies, ?) AND Extra != ?",(uid,"error"))
+            cursor = c.execute("SELECT *  FROM NewCookiesTable WHERE REGEXP(Cookies, ?)",(uid,))
             d_data = cursor.fetchall()
  
         elif mode == 1:
-            cursor = c.execute("SELECT *  FROM NewCookiesTable WHERE UID = ? AND Extra != ?",(uid,"error"))
+            cursor = c.execute("SELECT *  FROM NewCookiesTable WHERE UID = ?",(uid,))
             d_data = cursor.fetchall()
-        
-        if len(d_data)!=0:
-            use = d_data[0][1]
-            if mode == 1:
-                c.execute("INSERT OR IGNORE INTO CookiesCache (Cookies,UID) \
-                        VALUES (?, ?)",(use,uid))
-            elif mode == 2:
-                c.execute("INSERT OR IGNORE INTO CookiesCache (Cookies,MYSID) \
-                        VALUES (?, ?)",(use,uid))
+
+        if len(d_data) !=0 :
+            if d_data[0][7] != "error":
+                use = d_data[0][1]
+                if mode == 1:
+                    c.execute("INSERT OR IGNORE INTO CookiesCache (Cookies,UID) \
+                            VALUES (?, ?)",(use,uid))
+                elif mode == 2:
+                    c.execute("INSERT OR IGNORE INTO CookiesCache (Cookies,MYSID) \
+                            VALUES (?, ?)",(use,uid))
+            else:
+                cookiesrow = c.execute("SELECT * FROM NewCookiesTable WHERE Extra IS NULL ORDER BY RANDOM() LIMIT 1")
+                e_data = cookiesrow.fetchall()
+                if len(e_data) != 0:
+                    if mode == 1:
+                        c.execute("INSERT OR IGNORE INTO CookiesCache (Cookies,UID) \
+                                VALUES (?, ?)",(e_data[0][1],uid))
+                    elif mode == 2:
+                        c.execute("INSERT OR IGNORE INTO CookiesCache (Cookies,MYSID) \
+                                VALUES (?, ?)",(e_data[0][1],uid))
+                    use = e_data[0][1]
+                else:
+                    return "没有可以使用的Cookies！"
         else:
             cookiesrow = c.execute("SELECT * FROM NewCookiesTable WHERE Extra IS NULL ORDER BY RANDOM() LIMIT 1")
             e_data = cookiesrow.fetchall()