diff --git a/src/main/java/net/tccn/timer/TimerExecutor.java b/src/main/java/net/tccn/timer/TimerExecutor.java
index 8e222f3..1ee0ae8 100644
--- a/src/main/java/net/tccn/timer/TimerExecutor.java
+++ b/src/main/java/net/tccn/timer/TimerExecutor.java
@@ -20,7 +20,7 @@ public class TimerExecutor {
         start();
     }
 
-    public void add(Task... task){
+    public void add(Task... task) {
         for (Task t : task) {
             t.setTimerExecutor(this);
             queue.push(t);
@@ -28,24 +28,25 @@ public class TimerExecutor {
         }
     }
 
-    protected void add(Task task, boolean upTime){
+    protected void add(Task task, boolean upTime) {
         task.setTimerExecutor(this);
         if (upTime) task.nextTime();
         queue.push(task);
     }
 
-    public Task remove(String name){
+    public Task remove(String name) {
         return queue.remove(name);
     }
-    public Task get(String name){
+
+    public Task get(String name) {
         return queue.get(name);
     }
 
 
     public void start() {
-        new Thread(()->{
-            while (true){
-                try{
+        new Thread(() -> {
+            while (true) {
+                try {
                     Task take = null;
                     try {
                         take = queue.take();
@@ -56,7 +57,7 @@ public class TimerExecutor {
                     //执行调度
                     executor.execute(take);
                     //add(take, true); //继续添加任务到 队列
-                }catch (Exception e){
+                } catch (Exception e) {
                     e.printStackTrace();
                 }
             }
diff --git a/src/main/java/net/tccn/timer/TimerTask.java b/src/main/java/net/tccn/timer/TimerTask.java
index 6a9df52..e7a61c9 100644
--- a/src/main/java/net/tccn/timer/TimerTask.java
+++ b/src/main/java/net/tccn/timer/TimerTask.java
@@ -7,7 +7,6 @@ import net.tccn.timer.task.Task;
 import java.time.LocalDateTime;
 import java.time.ZoneId;
 import java.util.Date;
-import java.util.logging.Level;
 import java.util.logging.Logger;
 
 /**
@@ -44,7 +43,7 @@ public class TimerTask implements Task {
     }
 
     @Override
-    public long nextTime(){
+    public long nextTime() {
         LocalDateTime next = scheduled.nextTime();
         this.theTime = Date.from(next.atZone(ZoneId.systemDefault()).toInstant()).getTime();
 
@@ -52,8 +51,9 @@ public class TimerTask implements Task {
         System.out.println("下次执行:"+ sdf.format(next.toInstant(ZoneOffset.of("+8")).toEpochMilli()));*/
         return theTime;
     }
+
     @Override
-    public long theTime(){
+    public long theTime() {
         LocalDateTime next = scheduled.theTime();
         this.theTime = Date.from(next.atZone(ZoneId.systemDefault()).toInstant()).getTime();
         return theTime;
diff --git a/src/main/java/net/tccn/timer/queue/TimerQueue.java b/src/main/java/net/tccn/timer/queue/TimerQueue.java
index a05ee59..89a7204 100644
--- a/src/main/java/net/tccn/timer/queue/TimerQueue.java
+++ b/src/main/java/net/tccn/timer/queue/TimerQueue.java
@@ -9,29 +9,30 @@ import java.util.Set;
 /**
  * Created by liangxianyou at 2018/7/23 14:07.
  */
-public class TimerQueue{
+public class TimerQueue {
     Object lock = new Object();
     Task[] queue = new Task[128];
     Set<String> names = new HashSet<>();
-    int size=0;
+    int size = 0;
 
     /**
      * 新加调度任务
+     *
      * @param task
      */
     public void push(Task task) {
-        synchronized (lock){
+        synchronized (lock) {
             remove(task.getName());
             int inx = size;//目标坐标
-            while (inx > 0 && queue[inx-1].theTime() > task.theTime()){
+            while (inx > 0 && queue[inx - 1].theTime() > task.theTime()) {
                 inx--;
             }
 
-            if (queue.length == size+1)
+            if (queue.length == size + 1)
                 queue = Arrays.copyOf(queue, size * 2);
 
-            for (int i = size+1; i > inx; i--) {
-                queue[i] = queue[i-1];
+            for (int i = size + 1; i > inx; i--) {
+                queue[i] = queue[i - 1];
             }
             queue[inx] = task;
 
@@ -43,25 +44,26 @@ public class TimerQueue{
 
     /**
      * 调度等待执行的任务
+     *
      * @return
      * @throws InterruptedException
      */
     public Task take() throws InterruptedException {
-        synchronized (lock){
+        synchronized (lock) {
             while (size == 0) lock.wait(10);//循环避免非put线程唤醒空异常
 
             long currentTime = System.currentTimeMillis();
             long nextTime = queue[0].theTime();
 
-            if (currentTime >= nextTime){
+            if (currentTime >= nextTime) {
                 Task task = queue[0];
-                for (int i = 0; i < size;i++) {
-                    queue[i] = queue[i+1];
+                for (int i = 0; i < size; i++) {
+                    queue[i] = queue[i + 1];
                 }
-                queue[size-1] = null;
+                queue[size - 1] = null;
                 size--;
                 return task;
-            }else {
+            } else {
                 lock.wait(nextTime - currentTime);
                 return take();
             }
@@ -70,34 +72,36 @@ public class TimerQueue{
 
     /**
      * 删除指定名称的任务
+     *
      * @param name
      * @return
      */
-    public Task remove(String name){
+    public Task remove(String name) {
         return get(name, true);
     }
 
     /**
      * 返回指定名称的任务
+     *
      * @param name
      * @return
      */
-    public Task get(String name){
+    public Task get(String name) {
         return get(name, false);
     }
 
     private Task get(String name, boolean remove) {
-        synchronized (lock){
-            if(!names.contains(name)) return null;
+        synchronized (lock) {
+            if (!names.contains(name)) return null;
 
             Task take = null;
             for (int i = 0; i < size; i++) {
-                if (name.equals(queue[i].getName())){
+                if (name.equals(queue[i].getName())) {
                     take = queue[i];
                     if (!remove) break;
-                    while (i < size+1){
-                        queue[i] = queue[i+1];
-                        queue[i+1] = null;
+                    while (i < size + 1) {
+                        queue[i] = queue[i + 1];
+                        queue[i + 1] = null;
                         i++;
                     }
                     names.remove(name);
diff --git a/src/main/java/net/tccn/timer/scheduled/Scheduled.java b/src/main/java/net/tccn/timer/scheduled/Scheduled.java
index 2f4e578..31eb3ba 100644
--- a/src/main/java/net/tccn/timer/scheduled/Scheduled.java
+++ b/src/main/java/net/tccn/timer/scheduled/Scheduled.java
@@ -9,12 +9,14 @@ public interface Scheduled {
 
     /**
      * 下次执行时间
+     *
      * @return
      */
     LocalDateTime nextTime();
 
     /**
      * 当前执行时间
+     *
      * @return
      */
     LocalDateTime theTime();
diff --git a/src/main/java/net/tccn/timer/scheduled/ScheduledExpres.java b/src/main/java/net/tccn/timer/scheduled/ScheduledExpres.java
index ef3f777..762aaf0 100644
--- a/src/main/java/net/tccn/timer/scheduled/ScheduledExpres.java
+++ b/src/main/java/net/tccn/timer/scheduled/ScheduledExpres.java
@@ -8,10 +8,11 @@ import java.util.List;
 
 /**
  * 时间解析器
+ *
  * @author: liangxianyou
  */
 @SuppressWarnings("Duplicates")
-public class ScheduledExpres implements Scheduled{
+public class ScheduledExpres implements Scheduled {
     private int year;
     private int month;
     private int[] minutes;
@@ -23,24 +24,27 @@ public class ScheduledExpres implements Scheduled{
     private String cfg;
     private String[] cfgArr;
     private LocalDateTime theTime;
-    private int _y,_M,_d,_H,_m;
+    private int _y, _M, _d, _H, _m;
+
     @Deprecated
-    private ScheduledExpres(String cfg){
+    private ScheduledExpres(String cfg) {
         this.cfg = cfg;
         this.theTime = LocalDateTime.now();
         initTheTime();
     }
 
     @Deprecated
-    private ScheduledExpres(final LocalDateTime startTime, String cfg){
+    private ScheduledExpres(final LocalDateTime startTime, String cfg) {
         LocalDateTime now = LocalDateTime.now();
-        this.theTime = now.isAfter(startTime)? now : startTime;
+        this.theTime = now.isAfter(startTime) ? now : startTime;
         this.cfg = cfg;
         initTheTime();
     }
+
     public static Scheduled of(String cfg) {
         return new ScheduledExpres(cfg);
     }
+
     public static Scheduled of(final LocalDateTime startTime, String cfg) {
         return new ScheduledExpres(startTime, cfg);
     }
@@ -58,55 +62,56 @@ public class ScheduledExpres implements Scheduled{
         setMinutes();
 
         _y = theTime.getYear();
-        _M= theTime.getMonthValue();
-        _d= theTime.getDayOfMonth();
-        _H= theTime.getHour();
-        _m= theTime.getMinute();
+        _M = theTime.getMonthValue();
+        _d = theTime.getDayOfMonth();
+        _H = theTime.getHour();
+        _m = theTime.getMinute();
 
         String cmd = "";//y M d H m
         if (days.length == 0) cmd = "M";
         do {
             carry(cmd);
             int inx;
-            if ((inx = nowOk(monthes, _M)) < 0){
+            if ((inx = nowOk(monthes, _M)) < 0) {
                 cmd = "y";
                 continue;
             }
             _M = monthes[inx];
 
-            if ((inx = nowOk(days, _d)) < 0){
+            if ((inx = nowOk(days, _d)) < 0) {
                 cmd = "M";
                 continue;
             }
             _d = days[inx];
 
-            if ((inx = nowOk(hours, _H)) < 0){
+            if ((inx = nowOk(hours, _H)) < 0) {
                 cmd = "d";
                 continue;
             }
             _H = hours[inx];
 
-            if ((inx = nowOk(minutes, _m)) < 0){
+            if ((inx = nowOk(minutes, _m)) < 0) {
                 cmd = "H";
                 continue;
             }
             _m = minutes[inx];
             break;
-        }while (true);
+        } while (true);
 
         theTime = LocalDateTime.of(_y, _M, _d, _H, _m);
         LocalDateTime now = LocalDateTime.now();
-        while (theTime.isBefore(now)){
+        while (theTime.isBefore(now)) {
             theTime = carry("m");
         }
     }
 
     /**
      * 下一次执行的时间
+     *
      * @return
      */
     @Override
-    public LocalDateTime nextTime(){
+    public LocalDateTime nextTime() {
         return theTime = carry("m");
     }
 
@@ -117,17 +122,18 @@ public class ScheduledExpres implements Scheduled{
 
     /**
      * 通过发送指令进行进位
+     *
      * @param cmd 进位指令
      */
-    private LocalDateTime carry(String cmd){
+    private LocalDateTime carry(String cmd) {
         int inx;
-        while (!"".equals(cmd)){
+        while (!"".equals(cmd)) {
             switch (cmd) {
                 case "y":
                     _y = this.year = ++_y;
                     _M = this.month = monthes[0];
                     setDays();
-                    if (days.length == 0){
+                    if (days.length == 0) {
                         cmd = "M";
                         continue;
                     }
@@ -136,18 +142,18 @@ public class ScheduledExpres implements Scheduled{
                     _m = minutes[0];
                     break;
                 case "M":
-                    if (_M < monthes[0]){
+                    if (_M < monthes[0]) {
                         _M = monthes[0];
                         break;
                     }
                     inx = Arrays.binarySearch(monthes, _M);
-                    if (inx < 0 || inx >= monthes.length-1) {
+                    if (inx < 0 || inx >= monthes.length - 1) {
                         cmd = "y";
-                        continue ;
+                        continue;
                     }
-                    _M = this.month = monthes[inx+1];
+                    _M = this.month = monthes[inx + 1];
                     setDays();
-                    if (days.length == 0){
+                    if (days.length == 0) {
                         cmd = "M";
                         continue;
                     }
@@ -156,43 +162,43 @@ public class ScheduledExpres implements Scheduled{
                     _m = minutes[0];
                     break;
                 case "d":
-                    if (_d < days[0]){
+                    if (_d < days[0]) {
                         _d = days[0];
                         break;
                     }
                     inx = Arrays.binarySearch(days, _d);
-                    if (inx < 0 || inx >= days.length-1) {
+                    if (inx < 0 || inx >= days.length - 1) {
                         cmd = "M";
-                        continue ;
+                        continue;
                     }
-                    _d = days[inx+1];
+                    _d = days[inx + 1];
                     _H = hours[0];
                     _m = minutes[0];
                     break;
                 case "H":
-                    if (_H < hours[0]){
+                    if (_H < hours[0]) {
                         _H = hours[0];
                         break;
                     }
                     inx = Arrays.binarySearch(hours, _H);
-                    if (inx < 0 || inx >= hours.length -1) {
+                    if (inx < 0 || inx >= hours.length - 1) {
                         cmd = "d";
-                        continue ;
+                        continue;
                     }
-                    _H = hours[inx+1];
+                    _H = hours[inx + 1];
                     _m = minutes[0];
                     break;
                 case "m":
-                    if (_m < minutes[0]){
+                    if (_m < minutes[0]) {
                         _m = minutes[0];
                         break;
                     }
                     inx = Arrays.binarySearch(minutes, _m);
-                    if (inx < 0 || inx >= minutes.length -1) {
+                    if (inx < 0 || inx >= minutes.length - 1) {
                         cmd = "H";
-                        continue ;
+                        continue;
                     }
-                    _m = minutes[inx+1];
+                    _m = minutes[inx + 1];
                     break;
             }
             cmd = "";
@@ -202,21 +208,22 @@ public class ScheduledExpres implements Scheduled{
 
     /**
      * 得到初始合法时间的索引
+     *
      * @param arr 合法时间序列
      * @param n   初始选中值
      * @return 合法时间的索引
      */
-    private int nowOk(int[] arr, int n){
+    private int nowOk(int[] arr, int n) {
         if (arr == null || arr.length == 0) return -1;
         if (arr[0] > n)
             return 0;
-        if (arr[arr.length-1] < n)
+        if (arr[arr.length - 1] < n)
             return 0;
-        if (arr[arr.length-1] == n)
-            return arr.length-1;
+        if (arr[arr.length - 1] == n)
+            return arr.length - 1;
 
-        for (int i = 0; i < arr.length-1; i++) {
-            if ((arr[i] < n && arr[i+1] > n) || arr[i] == n){
+        for (int i = 0; i < arr.length - 1; i++) {
+            if ((arr[i] < n && arr[i + 1] > n) || arr[i] == n) {
                 return i;
             }
         }
@@ -224,237 +231,239 @@ public class ScheduledExpres implements Scheduled{
         return -1;
     }
 
-    /** 以下为 初始化合法时间 weeks，monthes，days，hour，minutes 序列  */
-    private void setMinutes(){
+    /**
+     * 以下为 初始化合法时间 weeks，monthes，days，hour，minutes 序列
+     */
+    private void setMinutes() {
         String cfg = cfgArr[0];
-        if ("*".equals(cfg)){//*
+        if ("*".equals(cfg)) {//*
             minutes = new int[60];
             for (int i = 0; i < 60; i++) {
                 minutes[i] = i;
             }
-        } else if (cfg.matches("^[0-5]??[0-9]??$")){//n
+        } else if (cfg.matches("^[0-5]??[0-9]??$")) {//n
             minutes = new int[1];
             minutes[0] = Integer.parseInt(cfg);
-        }else if (cfg.matches("^[*]/[0-9]+$")){// */5
+        } else if (cfg.matches("^[*]/[0-9]+$")) {// */5
             String[] strArr = cfg.split("/");
             int p = Integer.parseInt(strArr[1]);
-            minutes = new int[60/p];
+            minutes = new int[60 / p];
             for (int i = 0; i < minutes.length; i++) {
-                minutes[i] = i*p;
+                minutes[i] = i * p;
             }
-        }else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")){//1,3
+        } else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")) {//1,3
             String[] strings = cfg.split(",");
             minutes = new int[strings.length];
             for (int i = 0; i < strings.length; i++) {
                 minutes[i] = Integer.parseInt(strings[i]);
             }
-        }else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")){//1-3
+        } else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")) {//1-3
             String[] split = cfg.split("-");
             int s = Integer.parseInt(split[0]);
             int e = Integer.parseInt(split[1]);
 
-            minutes = new int[e-s +1];
+            minutes = new int[e - s + 1];
             for (int i = 0; i < minutes.length; i++) {
-                minutes[i] = s+i;
+                minutes[i] = s + i;
             }
-        }else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")){//3-18/5
+        } else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")) {//3-18/5
             String[] strArr = cfg.split("/");
             String[] str2Arr = strArr[0].split("-");
             int s = Integer.parseInt(str2Arr[0]);
             int e = Integer.parseInt(str2Arr[1]);
             int p = Integer.parseInt(strArr[1]);
 
-            minutes = new int[(e-s)/p];
+            minutes = new int[(e - s) / p];
             for (int i = 0; i < minutes.length; i++) {
-                minutes[i] = s + i*p;
+                minutes[i] = s + i * p;
             }
         }
     }
 
-    private void setHours(){
+    private void setHours() {
         String cfg = cfgArr[1];
-        if ("*".equals(cfg)){//*
+        if ("*".equals(cfg)) {//*
             hours = new int[24];
             for (int i = 0; i < hours.length; i++) {
                 hours[i] = i;
             }
-        } else if (cfg.matches("^[0-5]??[0-9]??$")){//n
+        } else if (cfg.matches("^[0-5]??[0-9]??$")) {//n
             hours = new int[1];
             hours[0] = Integer.parseInt(cfg);
-        }else if (cfg.matches("^[*]/[0-9]+$")){// */5
+        } else if (cfg.matches("^[*]/[0-9]+$")) {// */5
             String[] strArr = cfg.split("/");
             int p = Integer.parseInt(strArr[1]);
-            hours = new int[24/p];
+            hours = new int[24 / p];
             for (int i = 0; i < hours.length; i++) {
-                hours[i] = i*p;
+                hours[i] = i * p;
             }
-        }else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")){//1,3
+        } else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")) {//1,3
             String[] strArr = cfg.split(",");
             hours = new int[strArr.length];
             for (int i = 0; i < strArr.length; i++) {
                 hours[i] = Integer.parseInt(strArr[i]);
             }
-        }else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")){//1-3
+        } else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")) {//1-3
             String[] split = cfg.split("-");
             int s = Integer.parseInt(split[0]);
             int e = Integer.parseInt(split[1]);
 
-            hours = new int[e-s +1];
+            hours = new int[e - s + 1];
             for (int i = 0; i < hours.length; i++) {
-                hours[i] = s+i;
+                hours[i] = s + i;
             }
-        }else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")){//3-18/5
+        } else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")) {//3-18/5
             String[] strArr = cfg.split("/");
             String[] str2Arr = strArr[0].split("-");
             int s = Integer.parseInt(str2Arr[0]);
             int e = Integer.parseInt(str2Arr[1]);
             int p = Integer.parseInt(strArr[1]);
 
-            hours = new int[(e-s)/p];
+            hours = new int[(e - s) / p];
             for (int i = 0; i < hours.length; i++) {
-                hours[i] = s + i*p;
+                hours[i] = s + i * p;
             }
         }
     }
 
-    private void setWeeks(){
+    private void setWeeks() {
         String cfg = cfgArr[4];
-        if ("*".equals(cfg)){//*
+        if ("*".equals(cfg)) {//*
             weeks = new int[7];
             for (int i = 0; i < weeks.length; i++) {
-                weeks[i] = i+1;
+                weeks[i] = i + 1;
             }
-        } else if (cfg.matches("^[0-5]??[0-9]??$")){//n
+        } else if (cfg.matches("^[0-5]??[0-9]??$")) {//n
             weeks = new int[1];
             weeks[0] = Integer.parseInt(cfg);
-        }else if (cfg.matches("^[*]/[0-9]+$")){// */5
+        } else if (cfg.matches("^[*]/[0-9]+$")) {// */5
             String[] strArr = cfg.split("/");
             int p = Integer.parseInt(strArr[1]);
-            weeks = new int[7/p];
+            weeks = new int[7 / p];
             for (int i = 0; i < weeks.length; i++) {
-                weeks[i] = i*p;
+                weeks[i] = i * p;
             }
-        }else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")){//1,3
+        } else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")) {//1,3
             String[] strArr = cfg.split(",");
             weeks = new int[strArr.length];
             for (int i = 0; i < strArr.length; i++) {
                 weeks[i] = Integer.parseInt(strArr[i]);
             }
-        }else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")){//1-3
+        } else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")) {//1-3
             String[] split = cfg.split("-");
             int s = Integer.parseInt(split[0]);
             int e = Integer.parseInt(split[1]);
 
-            weeks = new int[e-s +1];
+            weeks = new int[e - s + 1];
             for (int i = 0; i < weeks.length; i++) {
-                weeks[i] = s+i;
+                weeks[i] = s + i;
             }
-        }else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")){//3-18/5
+        } else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")) {//3-18/5
             String[] strArr = cfg.split("/");
             String[] str2Arr = strArr[0].split("-");
             int s = Integer.parseInt(str2Arr[0]);
             int e = Integer.parseInt(str2Arr[1]);
             int p = Integer.parseInt(strArr[1]);
 
-            weeks = new int[(e-s)/p];
+            weeks = new int[(e - s) / p];
             for (int i = 0; i < weeks.length; i++) {
-                weeks[i] = s + i*p;
+                weeks[i] = s + i * p;
             }
         }
     }
 
-    private void setMonthes(){
+    private void setMonthes() {
         String cfg = cfgArr[3];
-        if ("*".equals(cfg)){//*
+        if ("*".equals(cfg)) {//*
             monthes = new int[12];
             for (int i = 0; i < monthes.length; i++) {
-                monthes[i] = i+1;
+                monthes[i] = i + 1;
             }
-        } else if (cfg.matches("^[0-5]??[0-9]??$")){//n
+        } else if (cfg.matches("^[0-5]??[0-9]??$")) {//n
             monthes = new int[1];
             monthes[0] = Integer.parseInt(cfg);
-        }else if (cfg.matches("^[*]/[0-9]+$")){// */5
+        } else if (cfg.matches("^[*]/[0-9]+$")) {// */5
             String[] strArr = cfg.split("/");
             int p = Integer.parseInt(strArr[1]);
-            monthes = new int[12/p];
+            monthes = new int[12 / p];
             for (int i = 0; i < monthes.length; i++) {
-                monthes[i] = i*p;
+                monthes[i] = i * p;
             }
-        }else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")){//1,3
+        } else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")) {//1,3
             String[] strArr = cfg.split(",");
             monthes = new int[strArr.length];
             for (int i = 0; i < strArr.length; i++) {
                 monthes[i] = Integer.parseInt(strArr[i]);
             }
-        }else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")){//1-3
+        } else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")) {//1-3
             String[] split = cfg.split("-");
             int s = Integer.parseInt(split[0]);
             int e = Integer.parseInt(split[1]);
 
-            monthes = new int[e-s +1];
+            monthes = new int[e - s + 1];
             for (int i = 0; i < monthes.length; i++) {
-                monthes[i] = s+i;
+                monthes[i] = s + i;
             }
-        }else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")){//3-18/5
+        } else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")) {//3-18/5
             String[] strArr = cfg.split("/");
             String[] str2Arr = strArr[0].split("-");
             int s = Integer.parseInt(str2Arr[0]);
             int e = Integer.parseInt(str2Arr[1]);
             int p = Integer.parseInt(strArr[1]);
 
-            monthes = new int[(e-s)/p];
+            monthes = new int[(e - s) / p];
             for (int i = 0; i < monthes.length; i++) {
-                monthes[i] = s + i*p;
+                monthes[i] = s + i * p;
             }
         }
     }
 
-    private void setDays(){
+    private void setDays() {
         String cfg = cfgArr[2];
         //当前月份总天数，
         LocalDate firstDay = LocalDate.of(year, month, 1);
         int lengthOfMonth = firstDay.lengthOfMonth();
 
-        if ("*".equals(cfg)){//*
+        if ("*".equals(cfg)) {//*
             days = new int[lengthOfMonth];
             for (int i = 0; i < days.length; i++) {
-                days[i] = i+1;
+                days[i] = i + 1;
             }
-        } else if (cfg.matches("^[0-5]??[0-9]??$")){//n
+        } else if (cfg.matches("^[0-5]??[0-9]??$")) {//n
             days = new int[1];
             days[0] = Integer.parseInt(cfg);
-        }else if (cfg.matches("^[*]/[0-9]+$")){// */5
+        } else if (cfg.matches("^[*]/[0-9]+$")) {// */5
             String[] strArr = cfg.split("/");
             int p = Integer.parseInt(strArr[1]);
-            days = new int[lengthOfMonth/p];
+            days = new int[lengthOfMonth / p];
             for (int i = 0; i < days.length; i++) {
-                days[i] = i*p;
+                days[i] = i * p;
             }
-        }else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")){//1,3
+        } else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")) {//1,3
             String[] strArr = cfg.split(",");
             days = new int[strArr.length];
             for (int i = 0; i < strArr.length; i++) {
                 days[i] = Integer.parseInt(strArr[i]);
             }
-        }else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")){//1-3
+        } else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")) {//1-3
             String[] split = cfg.split("-");
             int s = Integer.parseInt(split[0]);
             int e = Integer.parseInt(split[1]);
 
-            days = new int[e-s +1];
+            days = new int[e - s + 1];
             for (int i = 0; i < days.length; i++) {
-                days[i] = s+i;
+                days[i] = s + i;
             }
-        }else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")){//3-18/5
+        } else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")) {//3-18/5
             String[] strArr = cfg.split("/");
             String[] str2Arr = strArr[0].split("-");
             int s = Integer.parseInt(str2Arr[0]);
             int e = Integer.parseInt(str2Arr[1]);
             int p = Integer.parseInt(strArr[1]);
 
-            days = new int[(e-s)/p];
+            days = new int[(e - s) / p];
             for (int i = 0; i < days.length; i++) {
-                days[i] = s + i*p;
+                days[i] = s + i * p;
             }
         }
 
@@ -464,16 +473,16 @@ public class ScheduledExpres implements Scheduled{
             //int week = 7 - Math.abs(i - firstWeek) % 7;//当前星期X
             int week;
             int d = days[i];
-            if (d + firstWeek <= 8){
+            if (d + firstWeek <= 8) {
                 week = firstWeek + d - 1;
-            }else {
-                week = (d - (8-firstWeek))%7;
+            } else {
+                week = (d - (8 - firstWeek)) % 7;
                 if (week == 0) week = 7;
             }
 
             //System.out.printf("M:%s,d:%s,w:%s%n", month, d, week);
 
-            if (Arrays.binarySearch(weeks, week) > -1){
+            if (Arrays.binarySearch(weeks, week) > -1) {
                 allDay.add(d);//加入日期
             }
         }
diff --git a/src/main/java/net/tccn/timer/task/Task.java b/src/main/java/net/tccn/timer/task/Task.java
index 1afb060..12a8a72 100644
--- a/src/main/java/net/tccn/timer/task/Task.java
+++ b/src/main/java/net/tccn/timer/task/Task.java
@@ -24,6 +24,7 @@ public interface Task extends Runnable {
 
     /**
      * 得到下一次执行计划的时间，并设置thenTime
+     *
      * @return
      */
     long nextTime();
@@ -37,18 +38,21 @@ public interface Task extends Runnable {
 
     /**
      * 是否完成
+     *
      * @return
      */
     boolean isComplete();
 
     /**
      * 完成任务(结束标记)
+     *
      * @param complete
      */
     void setComplete(boolean complete);
 
     /**
      * 开始时间（创建时间）
+     *
      * @return
      */
     long startTime();