diff --git a/build.gradle b/build.gradle
index 064eb056..9ec18b35 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,7 +17,7 @@ allprojects {
     apply plugin: "java-library"
     apply plugin: "org.openjfx.javafxplugin"
 
-    version = '2.2.0'
+    version = '2.2.1'
     ext {
         // App Metadata
         appName = "ArkPets"
diff --git a/core/src/cn/harryh/arkpets/Const.java b/core/src/cn/harryh/arkpets/Const.java
index 38103d64..cf3b5484 100644
--- a/core/src/cn/harryh/arkpets/Const.java
+++ b/core/src/cn/harryh/arkpets/Const.java
@@ -11,7 +11,7 @@
  */
 public final class Const {
     // App version
-    public static final Version appVersion  = new Version(2, 2, 0);
+    public static final Version appVersion  = new Version(2, 2, 1);
 
     // App name
     public static final String appName      = "ArkPets";
diff --git a/core/src/cn/harryh/arkpets/behaviors/Behavior.java b/core/src/cn/harryh/arkpets/behaviors/Behavior.java
index c99de420..8af19494 100644
--- a/core/src/cn/harryh/arkpets/behaviors/Behavior.java
+++ b/core/src/cn/harryh/arkpets/behaviors/Behavior.java
@@ -79,13 +79,14 @@ String getProperAnimName(String $wanted, String[] $notWanted) {
         HashMap<String, Integer> map = new HashMap<>();
         for (String s : anim_list) {
             if (s.contains($wanted)) {
-                Integer i = 0;
-                map.put(s, i);
+                int i = 0;
                 for (String t : $notWanted)
                     if (s.contains(t))
                         i += 1;
+                map.put(s, i);
             }
         }
+        // Find the key with the min value
         String minK = "";
         Integer minV = Integer.MAX_VALUE;
         for (HashMap.Entry<String, Integer> entry : map.entrySet()) {
diff --git a/docs/scripts/ExePacking.iss b/docs/scripts/ExePacking.iss
index a6beac88..4c554f04 100644
--- a/docs/scripts/ExePacking.iss
+++ b/docs/scripts/ExePacking.iss
@@ -3,7 +3,7 @@
 ; Download Inno Setup: https://jrsoftware.org/isdl.php
 
 #define MyAppName "ArkPets"
-#define MyAppVersion "2.2.0"
+#define MyAppVersion "2.2.1"
 #define MyAppPublisher "Harry Huang"
 #define MyAppURL "https://arkpets.harryh.cn/"