diff --git a/build.gradle b/build.gradle
index 6dd7a9e..60cd592 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ plugins {
 }
 
 group = 'net.momirealms'
-version = '2.2.3.2'
+version = '2.2.3.3'
 
 repositories {
     maven {name = "aliyun-repo"; url = "https://maven.aliyun.com/repository/public/"}
diff --git a/src/main/java/net/momirealms/customnameplates/command/AbstractMainCommand.java b/src/main/java/net/momirealms/customnameplates/command/AbstractMainCommand.java
index b0085e3..8fb1b5d 100644
--- a/src/main/java/net/momirealms/customnameplates/command/AbstractMainCommand.java
+++ b/src/main/java/net/momirealms/customnameplates/command/AbstractMainCommand.java
@@ -50,8 +50,7 @@ public abstract class AbstractMainCommand implements TabExecutor {
                 return true;
             }
             return subCommand.onCommand(sender, argList.subList(1, argList.size()));
-        }
-        else {
+        } else {
             AdventureUtils.sendMessage(sender, MessageManager.prefix + MessageManager.unavailableArgs);
             return true;
         }
diff --git a/src/main/java/net/momirealms/customnameplates/command/subcmd/NameplatesListCommand.java b/src/main/java/net/momirealms/customnameplates/command/subcmd/NameplatesListCommand.java
index 1993b7e..bce5484 100644
--- a/src/main/java/net/momirealms/customnameplates/command/subcmd/NameplatesListCommand.java
+++ b/src/main/java/net/momirealms/customnameplates/command/subcmd/NameplatesListCommand.java
@@ -46,8 +46,7 @@ public class NameplatesListCommand extends AbstractSubCommand {
                 stringJoiner.add(availableNameplate);
             }
             AdventureUtils.playerMessage(player, MessageManager.prefix + MessageManager.np_available.replace("{Nameplates}", stringJoiner.toString()));
-        }
-        else {
+        } else {
             AdventureUtils.playerMessage(player, MessageManager.prefix + MessageManager.np_haveNone);
         }
         return true;
diff --git a/src/main/java/net/momirealms/customnameplates/manager/ChatBubblesManager.java b/src/main/java/net/momirealms/customnameplates/manager/ChatBubblesManager.java
index b977ac2..3988e15 100644
--- a/src/main/java/net/momirealms/customnameplates/manager/ChatBubblesManager.java
+++ b/src/main/java/net/momirealms/customnameplates/manager/ChatBubblesManager.java
@@ -272,7 +272,7 @@ public class ChatBubblesManager extends Function {
         for (int i = 0; i < split.length; i++) {
             int finalI = i;
             String finalBubble = bubble;
-            plugin.getScheduler().runTaskAsyncLater(() -> sendBubble(player, split[finalI], bubbleConfig, finalBubble), (long) i * coolDown / 50);
+            plugin.getScheduler().runTaskAsyncLater(() -> sendBubble(player, split[finalI], bubbleConfig, finalBubble), (long) i * (coolDown / 50) + 1);
         }
     }
 
diff --git a/src/main/java/net/momirealms/customnameplates/object/placeholders/NameplatePlaceholders.java b/src/main/java/net/momirealms/customnameplates/object/placeholders/NameplatePlaceholders.java
index c22c675..bb13c64 100644
--- a/src/main/java/net/momirealms/customnameplates/object/placeholders/NameplatePlaceholders.java
+++ b/src/main/java/net/momirealms/customnameplates/object/placeholders/NameplatePlaceholders.java
@@ -226,8 +226,15 @@ public class NameplatePlaceholders extends PlaceholderExpansion {
     private String getVanilla(String param, Player player) {
         VanillaHud vanillaHud = placeholderManager.getVanillaHud(param);
         if (vanillaHud == null) return param + " NOT FOUND";
-        double current = Double.parseDouble(PlaceholderAPI.setPlaceholders(player, vanillaHud.papi()));
-        double max = Double.parseDouble(PlaceholderAPI.setPlaceholders(player, vanillaHud.max()));
+        double current;
+        double max;
+        try {
+            current= Double.parseDouble(PlaceholderAPI.setPlaceholders(player, vanillaHud.papi()));
+            max = Double.parseDouble(PlaceholderAPI.setPlaceholders(player, vanillaHud.max()));
+        } catch (NumberFormatException e) {
+            current = 1;
+            max = 1;
+        }
         int point = (int) ((current / max) * 20);
         int full_amount = point / 2;
         int half_amount = point % 2;
diff --git a/src/main/resources/ResourcePack/assets/minecraft/textures/gui/bars.png b/src/main/resources/ResourcePack/assets/minecraft/textures/gui/bars.png
index cae6651..35428df 100644
Binary files a/src/main/resources/ResourcePack/assets/minecraft/textures/gui/bars.png and b/src/main/resources/ResourcePack/assets/minecraft/textures/gui/bars.png differ
diff --git a/src/main/resources/messages/english.yml b/src/main/resources/messages/english.yml
index e436bba..cab94f9 100644
--- a/src/main/resources/messages/english.yml
+++ b/src/main/resources/messages/english.yml
@@ -20,7 +20,7 @@ messages:
   not-exist-nameplates: '<white>This nameplate does not exist!</white>'
   not-available-nameplates: '<white>This nameplate is currently not available!</white>'
   available-nameplates: '<white>Available nameplates: {Nameplates}.</white>'
-  have-no-nameplates: '<white>You don''t have any nameplates yet'
+  have-no-nameplates: '<white>You don''t have any nameplate yet'
 
   equip-bubbles: '<white>Successfully equipped chatting bubbles {Bubble}</white>'
   force-equip-bubbles: '<white>Successfully equipped chatting bubbles {Bubbles}</white>'
@@ -29,4 +29,4 @@ messages:
   not-exist-bubbles: '<white>This bubble does not exist!</white>'
   not-available-bubbles: '<white>This bubble is currently not available!</white>'
   available-bubbles: '<white>Available bubbles: {Bubbles}</white>'
-  have-no-bubbles: '<white>You don''t have any bubbles yet'
\ No newline at end of file
+  have-no-bubbles: '<white>You don''t have any bubble yet'
\ No newline at end of file