diff --git a/src/main/java/pw/kaboom/extras/modules/entity/EntitySpawn.java b/src/main/java/pw/kaboom/extras/modules/entity/EntitySpawn.java
index a44dd7a..1b88315 100644
--- a/src/main/java/pw/kaboom/extras/modules/entity/EntitySpawn.java
+++ b/src/main/java/pw/kaboom/extras/modules/entity/EntitySpawn.java
@@ -144,7 +144,6 @@ class EntitySpawn implements Listener {
 
 			if (dragonCount > 25) {
 				event.setCancelled(true);
-				return;
 			}
 		} else if (event.getEntityType() == EntityType.MAGMA_CUBE) {
 			final MagmaCube magmacube = (MagmaCube) event.getEntity();
@@ -279,7 +278,6 @@ class EntitySpawn implements Listener {
 
 				if (dragonCount > 25) {
 					event.setCancelled(true);
-					return;
 				}
 			}
 		}
@@ -312,7 +310,6 @@ class EntitySpawn implements Listener {
 			}
 		} catch (Exception exception) {
 			event.setCancelled(true);
-			return;
 		}
 	}
 
@@ -323,7 +320,6 @@ class EntitySpawn implements Listener {
 
 			if (block.getBlockData().getMaterial() == Material.SPAWNER) {
 				event.setCancelled(true);
-				return;
 			}
 		}
 	}
diff --git a/src/main/java/pw/kaboom/extras/modules/player/PlayerCommand.java b/src/main/java/pw/kaboom/extras/modules/player/PlayerCommand.java
index f0938f7..ecc242d 100644
--- a/src/main/java/pw/kaboom/extras/modules/player/PlayerCommand.java
+++ b/src/main/java/pw/kaboom/extras/modules/player/PlayerCommand.java
@@ -41,11 +41,11 @@ class PlayerCommand implements Listener {
 
 		if (("/minecraft:execute".equals(arr[0].toLowerCase()) ||
 			"/execute".equals(arr[0].toLowerCase())) &&
-			arr.length >= 1) {
+			arr.length >= 2) {
 			final StringBuilder stringBuilder = new StringBuilder();
 
 			for (int i = 1; i < arr.length; i++) {
-				stringBuilder.append(arr[i] + " ");
+				stringBuilder.append(arr[i]).append(" ");
 			}
 			if (stringBuilder.toString().toLowerCase().contains("run execute") ||
 				stringBuilder.toString().toLowerCase().contains("run gamerule randomtickspeed") ||
@@ -68,11 +68,11 @@ class PlayerCommand implements Listener {
 				final StringBuilder stringBuilder = new StringBuilder();
 
 				for (int i = 0; i < 9; i++) {
-					stringBuilder.append(arr[i] + " ");
+					stringBuilder.append(arr[i]).append(" ");
 				}
 				stringBuilder.append("10 ");
 				for (int i = 10; i < arr.length; i++) {
-					stringBuilder.append(arr[i] + " ");
+					stringBuilder.append(arr[i]).append(" ");
 				}
 
 				event.setMessage(stringBuilder.toString());
diff --git a/src/main/java/pw/kaboom/extras/modules/server/ServerCommand.java b/src/main/java/pw/kaboom/extras/modules/server/ServerCommand.java
index c30645c..36c4d53 100644
--- a/src/main/java/pw/kaboom/extras/modules/server/ServerCommand.java
+++ b/src/main/java/pw/kaboom/extras/modules/server/ServerCommand.java
@@ -21,13 +21,15 @@ class ServerCommand implements Listener {
 		final String[] arr = event.getCommand().split(" ");
 		final String command = event.getCommand();
 
-		if (("minecraft:execute".equals(arr[0].toLowerCase()) ||
+		if (main.consoleCommandBlacklist.contains(arr[0].toLowerCase())) {
+			event.setCancelled(true);
+		} else if (("minecraft:execute".equals(arr[0].toLowerCase()) ||
 			"execute".equals(arr[0].toLowerCase())) &&
-			arr.length >= 1) {
+			arr.length >= 2) {
 			final StringBuilder stringBuilder = new StringBuilder();
 
 			for (int i = 1; i < arr.length; i++) {
-				stringBuilder.append(arr[i] + " ");
+				stringBuilder.append(arr[i]).append(" ");
 			}
 			if (stringBuilder.toString().toLowerCase().contains("run execute") ||
 				stringBuilder.toString().toLowerCase().contains("run gamerule randomtickspeed") ||
@@ -36,8 +38,6 @@ class ServerCommand implements Listener {
 				stringBuilder.toString().toLowerCase().contains("run stop")) {
 				event.setCancelled(true);
 			}
-		} else if (main.consoleCommandBlacklist.contains(arr[0].toLowerCase())) {
-			event.setCancelled(true);
 		} else if (("minecraft:gamerule".equalsIgnoreCase(arr[0]) ||
 			"gamerule".equalsIgnoreCase(arr[0])) &&
 			arr.length >= 3) {
@@ -52,11 +52,11 @@ class ServerCommand implements Listener {
 				final StringBuilder stringBuilder = new StringBuilder();
 
 				for (int i = 0; i < 9; i++) {
-					stringBuilder.append(arr[i] + " ");
+					stringBuilder.append(arr[i]).append(" ");
 				}
 				stringBuilder.append("10 ");
 				for (int i = 10; i < arr.length; i++) {
-					stringBuilder.append(arr[i] + " ");
+					stringBuilder.append(arr[i]).append(" ");
 				}
 
 				event.setCommand(stringBuilder.toString());