diff --git a/src/main/java/cn/nukkit/level/GameRule.java b/src/main/java/cn/nukkit/level/GameRule.java
index f1623b885ea..aeabe6d4836 100644
--- a/src/main/java/cn/nukkit/level/GameRule.java
+++ b/src/main/java/cn/nukkit/level/GameRule.java
@@ -31,7 +31,8 @@ public enum GameRule {
     SHOW_DEATH_MESSAGES("showDeathMessages"),
     SPAWN_RADIUS("spawnRadius"),
     TNT_EXPLODES("tntExplodes"),
-    SHOW_TAGS("showTags");
+    SHOW_TAGS("showTags"),
+    PLAYERS_SLEEPING_PERCENTAGE("playersSleepingPercentage");
 
     private final String name;
 
diff --git a/src/main/java/cn/nukkit/level/GameRules.java b/src/main/java/cn/nukkit/level/GameRules.java
index 3e09c11bea8..21036427862 100644
--- a/src/main/java/cn/nukkit/level/GameRules.java
+++ b/src/main/java/cn/nukkit/level/GameRules.java
@@ -52,6 +52,7 @@ public static GameRules getDefault() {
         gameRules.gameRules.put(SPAWN_RADIUS, new Value<>(Type.INTEGER, 5));
         gameRules.gameRules.put(TNT_EXPLODES, new Value<>(Type.BOOLEAN, true));
         gameRules.gameRules.put(SHOW_TAGS, new Value<>(Type.BOOLEAN, true));
+        gameRules.gameRules.put(PLAYERS_SLEEPING_PERCENTAGE, new Value<>(Type.INTEGER, 100));
 
         return gameRules;
     }
diff --git a/src/main/java/cn/nukkit/level/Level.java b/src/main/java/cn/nukkit/level/Level.java
index aca3e1e94de..cf9511cdeb4 100644
--- a/src/main/java/cn/nukkit/level/Level.java
+++ b/src/main/java/cn/nukkit/level/Level.java
@@ -974,15 +974,16 @@ public void checkSleep() {
             return;
         }
 
-        boolean resetTime = true;
+        int playerCount = 0;
+        int sleepingPlayerCount = 0;
         for (Player p : this.getPlayers().values()) {
-            if (!p.isSleeping()) {
-                resetTime = false;
-                break;
+            playerCount++;
+            if (p.isSleeping()) {
+                sleepingPlayerCount++;
             }
         }
 
-        if (resetTime) {
+        if (playerCount > 0 && sleepingPlayerCount / playerCount * 100 >= this.gameRules.getInteger(GameRule.PLAYERS_SLEEPING_PERCENTAGE)) {
             int time = this.getTime() % Level.TIME_FULL;
 
             if (time >= Level.TIME_NIGHT && time < Level.TIME_SUNRISE) {