diff --git a/src/main/gg/frog/mc/permissionstime/PluginMain.java b/src/main/gg/frog/mc/permissionstime/PluginMain.java
index 63fa94e..bfbab8f 100644
--- a/src/main/gg/frog/mc/permissionstime/PluginMain.java
+++ b/src/main/gg/frog/mc/permissionstime/PluginMain.java
@@ -11,9 +11,9 @@ import org.mcstats.Metrics;
 import gg.frog.mc.permissionstime.command.TheCommand;
 import gg.frog.mc.permissionstime.config.ConfigManager;
 import gg.frog.mc.permissionstime.config.PluginCfg;
+import gg.frog.mc.permissionstime.database.SqlManager;
 import gg.frog.mc.permissionstime.listener.TheListener;
 import gg.frog.mc.permissionstime.utils.StrUtil;
-import lib.PatPeter.SQLibrary.SQLite;
 import net.milkbowl.vault.permission.Permission;
 
 public class PluginMain extends JavaPlugin {
@@ -26,6 +26,7 @@ public class PluginMain extends JavaPlugin {
 
     public static PluginMain pm = null;
     public static ConfigManager cm = null;
+    public static SqlManager sm = null;
     public static Permission permission = null;
 
     public PluginMain() {
@@ -54,7 +55,7 @@ public class PluginMain extends JavaPlugin {
                 e.printStackTrace();
             }
         }
-        getServer().getScheduler().runTaskTimerAsynchronously(this, new Runnable() {
+        getServer().getScheduler().runTask(this, new Runnable() {
             public void run() {
                 if (!checkPluginDepends()) {
                     getServer().getPluginManager().disablePlugin(pm);
@@ -63,7 +64,7 @@ public class PluginMain extends JavaPlugin {
                     registerCommands();
                 }
             }
-        }, 0L, 432000L);
+        });
     }
 
     public static PluginMain getInstance() {
@@ -117,6 +118,7 @@ public class PluginMain extends JavaPlugin {
         super.onDisable();
         getServer().getServicesManager().unregisterAll(this);
         Bukkit.getScheduler().cancelTasks(this);
+        SqlManager.getDb().close();
     }
 
     private boolean setupPermissions() {
@@ -128,16 +130,7 @@ public class PluginMain extends JavaPlugin {
     }
 
     private boolean setupDatabase() {
-        try {
-            SQLite sql = new SQLite(Logger.getLogger("Minecraft"), "[" + PLUGIN_NAME + "] ", this.getDataFolder().getAbsolutePath(), PLUGIN_NAME, ".sqlite");
-            if(!sql.isOpen()){
-                sql.open();
-            }
-            sql.close();
-        } catch (Exception e) {
-            e.printStackTrace();
-            return false;
-        }
-        return true;
+        sm = SqlManager.getInstance();
+        return sm.updateDatabase();
     }
 }
diff --git a/src/main/gg/frog/mc/permissionstime/command/TheCommand.java b/src/main/gg/frog/mc/permissionstime/command/TheCommand.java
index 2ce5b61..a5a19cf 100644
--- a/src/main/gg/frog/mc/permissionstime/command/TheCommand.java
+++ b/src/main/gg/frog/mc/permissionstime/command/TheCommand.java
@@ -8,11 +8,13 @@ import org.bukkit.entity.Player;
 import gg.frog.mc.permissionstime.PluginMain;
 import gg.frog.mc.permissionstime.config.LangCfg;
 import gg.frog.mc.permissionstime.config.PluginCfg;
+import gg.frog.mc.permissionstime.database.SqlManager;
 import gg.frog.mc.permissionstime.utils.StrUtil;
 
 public class TheCommand implements CommandExecutor {
 
     private PluginMain pm = PluginMain.getInstance();
+    private SqlManager sm = PluginMain.sm;
 
     @Override
     public boolean onCommand(CommandSender sender, Command command, String commandLabel, String[] args) {
@@ -34,13 +36,18 @@ public class TheCommand implements CommandExecutor {
                         Player player = (Player) sender;
                         if (sender.isOp() || player.hasPermission("quickdevdemo.reload")) {
                             pm.getConfigManager().reloadConfig();
+                            if(!sm.updateDatabase()){
+                                sender.sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + "数据库异常"));
+                            }
                             sender.sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + LangCfg.CONFIG_RELOADED));
                             pm.getServer().getConsoleSender().sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + LangCfg.CONFIG_RELOADED));
                         } else {
+                            
                             sender.sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + LangCfg.NO_PERMISSION));
                         }
                     } else {
                         pm.getConfigManager().reloadConfig();
+                        sm.updateDatabase();
                         sender.sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + LangCfg.CONFIG_RELOADED));
                     }
                     return true;
diff --git a/src/main/gg/frog/mc/permissionstime/config/PackagesCfg.java b/src/main/gg/frog/mc/permissionstime/config/PackagesCfg.java
index 610a1c2..4343061 100644
--- a/src/main/gg/frog/mc/permissionstime/config/PackagesCfg.java
+++ b/src/main/gg/frog/mc/permissionstime/config/PackagesCfg.java
@@ -4,7 +4,7 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.Map.Entry;
 
-import gg.frog.mc.permissionstime.model.PermissionPackageBean;
+import gg.frog.mc.permissionstime.model.cfg.PermissionPackageBean;
 import gg.frog.mc.permissionstime.utils.config.PluginConfig;
 
 public class PackagesCfg extends PluginConfig {
diff --git a/src/main/gg/frog/mc/permissionstime/database/IPlayerDataService.java b/src/main/gg/frog/mc/permissionstime/database/IPlayerDataService.java
new file mode 100644
index 0000000..1d8e8c1
--- /dev/null
+++ b/src/main/gg/frog/mc/permissionstime/database/IPlayerDataService.java
@@ -0,0 +1,39 @@
+package gg.frog.mc.permissionstime.database;
+
+import java.sql.SQLException;
+
+import gg.frog.mc.permissionstime.model.db.PlayerDataBean;
+
+public interface IPlayerDataService {
+    
+    /**
+     * 检查表是否 
+     * @return
+     * @throws SQLException 
+     */
+    boolean tableExist() throws Exception;
+
+    /**
+     * 创建用户数据表
+     * @return 
+     * @throws SQLException 
+     */
+    boolean creatTable() throws Exception;
+    
+    /**
+     * 保存更新用户数据
+     * @throws Exception 
+     */
+    boolean saveOrUpdatePlayerData(PlayerDataBean bean) throws Exception;
+    
+    /**
+     * 删除
+     */
+    boolean delPlayData(String uuid);
+    
+    /**
+     * 查询
+     * @return 
+     */
+    PlayerDataBean queryPlayerData(String uuid) throws Exception;
+}
diff --git a/src/main/gg/frog/mc/permissionstime/database/SqlManager.java b/src/main/gg/frog/mc/permissionstime/database/SqlManager.java
new file mode 100644
index 0000000..3c7a4de
--- /dev/null
+++ b/src/main/gg/frog/mc/permissionstime/database/SqlManager.java
@@ -0,0 +1,50 @@
+package gg.frog.mc.permissionstime.database;
+
+import gg.frog.mc.permissionstime.PluginMain;
+import gg.frog.mc.permissionstime.config.PluginCfg;
+import gg.frog.mc.permissionstime.database.impl.SqlitePlayerDataService;
+import gg.frog.mc.permissionstime.utils.StrUtil;
+import lib.PatPeter.SQLibrary.Database;
+import lib.PatPeter.SQLibrary.MySQL;
+import lib.PatPeter.SQLibrary.SQLite;
+
+public class SqlManager {
+
+    private PluginMain pm = PluginMain.getInstance();
+    private static SqlManager sm = new SqlManager();
+    private static Database db = null;
+    private static IPlayerDataService pds = null;
+
+    private SqlManager() {}
+
+    public static SqlManager getInstance() {
+        return sm;
+    }
+
+    public static Database getDb() {
+        return db;
+    }
+
+    public boolean updateDatabase() {
+        if(db != null && db.isOpen()){
+            db.close();
+        }
+        if (PluginCfg.USE_MYSQL) {
+            db = new MySQL(PluginMain.LOG, "[" + PluginMain.PLUGIN_NAME + "] ", PluginCfg.SQL_HOSTNAME, PluginCfg.SQL_PORT, PluginCfg.SQL_DATABASE, PluginCfg.SQL_USERNAME, PluginCfg.SQL_PASSWORD);
+        } else {
+            db = new SQLite(PluginMain.LOG, "[" + PluginMain.PLUGIN_NAME + "] ", PluginMain.pm.getDataFolder().getAbsolutePath(), "playerData", ".db");
+            pds = new SqlitePlayerDataService();
+        }
+        db.open();
+        try {
+            if(!pds.tableExist()){
+                pds.creatTable();
+            }
+            pm.getServer().getConsoleSender().sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX) + "连接数据库成功");
+            return true;
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return false;
+    }
+}
diff --git a/src/main/gg/frog/mc/permissionstime/database/impl/SqlitePlayerDataService.java b/src/main/gg/frog/mc/permissionstime/database/impl/SqlitePlayerDataService.java
new file mode 100644
index 0000000..69bc5e1
--- /dev/null
+++ b/src/main/gg/frog/mc/permissionstime/database/impl/SqlitePlayerDataService.java
@@ -0,0 +1,73 @@
+package gg.frog.mc.permissionstime.database.impl;
+
+import java.sql.ResultSet;
+
+import gg.frog.mc.permissionstime.PluginMain;
+import gg.frog.mc.permissionstime.config.PluginCfg;
+import gg.frog.mc.permissionstime.database.IPlayerDataService;
+import gg.frog.mc.permissionstime.model.db.PlayerDataBean;
+import gg.frog.mc.permissionstime.utils.StrUtil;
+import gg.frog.mc.permissionstime.utils.database.DatabaseUtil;
+
+public class SqlitePlayerDataService extends DatabaseUtil implements IPlayerDataService {
+
+    private PluginMain pm = PluginMain.getInstance();
+
+    @Override
+    public boolean tableExist() throws Exception {
+        String sql = "SELECT count(*) AS num FROM \"main\".sqlite_master M where tbl_name='playerData';";
+        try {
+            ResultSet rs = getDB().query(sql);
+            int num = rs.getInt("num");
+            if (num == 1) {
+                return true;
+            }
+            return false;
+        } catch (Exception e) {
+            pm.getServer().getConsoleSender().sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX) + "无法检查有无数据表");
+            throw e;
+        }
+    }
+
+    @Override
+    public boolean creatTable() throws Exception {
+        String sql = "CREATE TABLE \"main\".\"playerData\" ( \"id\" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, \"uuid\" TEXT NOT NULL, \"packageName\" TEXT NOT NULL, \"expire\" INTEGER NOT NULL )";
+        try {
+            getDB().query(sql);
+            return true;
+        } catch (Exception e) {
+            pm.getServer().getConsoleSender().sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX) + "无法创建数据表");
+            throw e;
+        }
+    }
+
+    @Override
+    public boolean saveOrUpdatePlayerData(PlayerDataBean bean) throws Exception {
+        if(bean.getId()!=null){
+            
+        }else{
+            
+        }
+        String sql = "CREATE TABLE \"main\".\"playerData\" ( \"id\" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, \"uuid\" TEXT NOT NULL, \"packageName\" TEXT NOT NULL, \"expire\" INTEGER NOT NULL )";
+        try {
+            getDB().query(sql);
+            return true;
+        } catch (Exception e) {
+            pm.getServer().getConsoleSender().sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX) + "无法创建数据表");
+            throw e;
+        }
+    }
+
+    @Override
+    public boolean delPlayData(String uuid) {
+        return false;
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public PlayerDataBean queryPlayerData(String uuid) {
+        return null;
+    }
+
+}
diff --git a/src/main/gg/frog/mc/permissionstime/model/PermissionPackageBean.java b/src/main/gg/frog/mc/permissionstime/model/cfg/PermissionPackageBean.java
similarity index 97%
rename from src/main/gg/frog/mc/permissionstime/model/PermissionPackageBean.java
rename to src/main/gg/frog/mc/permissionstime/model/cfg/PermissionPackageBean.java
index 492f709..16a1492 100644
--- a/src/main/gg/frog/mc/permissionstime/model/PermissionPackageBean.java
+++ b/src/main/gg/frog/mc/permissionstime/model/cfg/PermissionPackageBean.java
@@ -1,4 +1,4 @@
-package gg.frog.mc.permissionstime.model;
+package gg.frog.mc.permissionstime.model.cfg;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/src/main/gg/frog/mc/permissionstime/model/db/PlayerDataBean.java b/src/main/gg/frog/mc/permissionstime/model/db/PlayerDataBean.java
new file mode 100644
index 0000000..df51966
--- /dev/null
+++ b/src/main/gg/frog/mc/permissionstime/model/db/PlayerDataBean.java
@@ -0,0 +1,36 @@
+package gg.frog.mc.permissionstime.model.db;
+
+public class PlayerDataBean {
+
+    private Integer id;
+    private String uuid;
+    private String packageName;
+    private Integer expire;
+    
+    public Integer getId() {
+        return id;
+    }
+    public void setId(Integer id) {
+        this.id = id;
+    }
+    public String getUuid() {
+        return uuid;
+    }
+    public void setUuid(String uuid) {
+        this.uuid = uuid;
+    }
+    public String getPackageName() {
+        return packageName;
+    }
+    public void setPackageName(String packageName) {
+        this.packageName = packageName;
+    }
+    public Integer getExpire() {
+        return expire;
+    }
+    public void setExpire(Integer expire) {
+        this.expire = expire;
+    }
+    
+    
+}
diff --git a/src/main/gg/frog/mc/permissionstime/utils/database/DatabaseUtil.java b/src/main/gg/frog/mc/permissionstime/utils/database/DatabaseUtil.java
new file mode 100644
index 0000000..91ed9e1
--- /dev/null
+++ b/src/main/gg/frog/mc/permissionstime/utils/database/DatabaseUtil.java
@@ -0,0 +1,21 @@
+package gg.frog.mc.permissionstime.utils.database;
+
+import gg.frog.mc.permissionstime.database.SqlManager;
+import lib.PatPeter.SQLibrary.Database;
+
+public abstract class DatabaseUtil {
+
+    protected Database getDB() {
+        Database db = SqlManager.getDb();
+        for (int i = 0; i < 3; i++) {
+            if (!db.isOpen()) {
+                if (db.open()) {
+                    return db;
+                }
+            } else {
+                return db;
+            }
+        }
+        return db;
+    }
+}