diff --git a/pom.xml b/pom.xml
index 97785db..8025f37 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>pw.yumc</groupId>
 	<artifactId>TeleportRandom</artifactId>
-	<version>1.3.2</version>
+	<version>1.4</version>
 	<name>TeleportRandom</name>
 	<build>
 		<finalName>${project.name}</finalName>
@@ -59,6 +59,7 @@
 	<properties>
 		<update.description>&amp;a代码重构版本</update.description>
 		<update.changes>
+			&amp;b1.4   - &amp;a添加命令CD...;
 			&amp;b1.3.2 - &amp;c修复上个版本的空指针错误...;
 			&amp;b1.3.1 - &amp;c修复上个版本一个逻辑错误...;
 			&amp;b1.3   - &amp;c修复传送世界限制(区分大小写)...;
diff --git a/src/main/java/pw/yumc/TeleportRandom/TeleportRandom.java b/src/main/java/pw/yumc/TeleportRandom/TeleportRandom.java
index a7e913b..41b1391 100644
--- a/src/main/java/pw/yumc/TeleportRandom/TeleportRandom.java
+++ b/src/main/java/pw/yumc/TeleportRandom/TeleportRandom.java
@@ -1,6 +1,8 @@
 package pw.yumc.TeleportRandom;
 
+import java.util.HashSet;
 import java.util.Random;
+import java.util.Set;
 
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
@@ -20,20 +22,27 @@ public class TeleportRandom extends JavaPlugin implements CommandExecutor {
     public final static Random rr = new Random();
     public static FileConfig config;
 
+    private final Set<String> cd = new HashSet<>();
+
     @Override
     public boolean onCommand(final CommandSender sender, final Command cmd, final String string, final String[] args) {
-        if (args.length == 1 && args[0].equalsIgnoreCase("reload")) {
+        if (args[0].equalsIgnoreCase("reload")) {
             config.reload();
             sender.sendMessage(getPrefix() + config.getMessage("Message.Reload"));
             return true;
         }
-        if (sender instanceof Player) {
-            final Player p = (Player) sender;
-            if (!p.hasPermission("tpr.use")) {
-                sender.sendMessage(getPrefix() + config.getMessage("Message.NoPerm"));
-                return true;
-            }
-            try {
+        if (args[0].equalsIgnoreCase("help")) {
+            sender.sendMessage("玩家: /tpr [范围] [世界]");
+            sender.sendMessage("控制台: /tpr <玩家> [范围] [世界]");
+            return true;
+        }
+        try {
+            if (sender instanceof Player) {
+                final Player p = (Player) sender;
+                if (!p.hasPermission("tpr.use")) {
+                    sender.sendMessage(getPrefix() + config.getMessage("Message.NoPerm"));
+                    return true;
+                }
                 switch (args.length) {
                 case 0:
                     randomTP(0, p.getWorld(), p);
@@ -45,13 +54,24 @@ public class TeleportRandom extends JavaPlugin implements CommandExecutor {
                     randomTP(Integer.parseInt(args[0]), Bukkit.getWorld(args[1]), p);
                     break;
                 }
-            } catch (final IllegalArgumentException e) {
-                sender.sendMessage(getPrefix() + "§c非法的参数或不存在的世界!");
+
+                return true;
+            } else if (args.length > 1) {
+                final Player p = Bukkit.getPlayer(args[0]);
+                switch (args.length) {
+                case 2:
+                    randomTP(Integer.parseInt(args[1]), p.getWorld(), p);
+                    break;
+                case 3:
+                    randomTP(Integer.parseInt(args[1]), Bukkit.getWorld(args[2]), p);
+                    break;
+                default:
+                    break;
+                }
             }
             return true;
-        } else if (args.length > 2) {
-            randomTP(Integer.parseInt(args[1]), Bukkit.getWorld(args[2]), Bukkit.getPlayer(args[0]));
-            return true;
+        } catch (final IllegalArgumentException e) {
+            sender.sendMessage(getPrefix() + "§c非法的参数或不存在的世界!");
         }
         return false;
     }
@@ -71,6 +91,9 @@ public class TeleportRandom extends JavaPlugin implements CommandExecutor {
         if (world == null || p == null) {
             throw new IllegalArgumentException();
         }
+        if (!p.hasPermission("tpr.nocd") && cd.contains(p.getName())) {
+            p.sendMessage(getPrefix() + config.getMessage("Message.CD"));
+        }
         if (!config.getStringList("AllowWorld").contains(world.getName())) {
             p.sendMessage(getPrefix() + config.getMessage("Message.NoPermWorld"));
         }
@@ -89,6 +112,13 @@ public class TeleportRandom extends JavaPlugin implements CommandExecutor {
         final Point point = new Point(lr, world);
         checkBlock(point, p);
         point.tp(p);
+        cd.add(p.getName());
+        getServer().getScheduler().runTaskLater(this, new Runnable() {
+            @Override
+            public void run() {
+                cd.remove(p.getName());
+            }
+        }, config.getLong("CD"));
     }
 
     private void checkBlock(final Point point, final Player p) {
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
index f0ec0df..093bc44 100644
--- a/src/main/resources/config.yml
+++ b/src/main/resources/config.yml
@@ -1,5 +1,5 @@
 #本文件为随机传送插件的主配置文件
-version: 1.0
+version: 1.1
 #服务器名称
 servername: ''
 #插件名称
@@ -24,6 +24,8 @@ Message:
   NoPerm: '&c当前没有使用随机传送的权限！'
   #当前世界不允许传送
   NoPermWorld: '&c当前世界不允许使用随机传送！'
+  #当前世界不允许传送
+  CD: '&c随机传送冷却中！'
 #允许传送的世界(区分大小写)
 AllowWorld: 
   - world
@@ -31,9 +33,11 @@ AllowWorld:
   - world_the_end
 
 #默认传送距离
-default: 10000
+default: 1000
 #最大传送距离
 Limit: 10000
+#命令CD时间(单位Tick 1秒=20Tick)
+CD: 60
 
 #传送保护列表(不区分大小写)
 ProtectBlock: 
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 7faaa5c..c6fa8e7 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -18,6 +18,9 @@ permissions:
   tpr.use: 
     description: 允许使用随机传送!
     default: true
+  tpr.nocd: 
+    description: 允许无CD传送!
+    default: op
   tpr.reload: 
     description: 允许重载随机传送!
     default: op
\ No newline at end of file