diff --git a/.github/workflows/crowdin.yml b/.github/workflows/crowdin.yml
index 8e313de91..8e21fd89e 100644
--- a/.github/workflows/crowdin.yml
+++ b/.github/workflows/crowdin.yml
@@ -4,10 +4,10 @@ on:
   push:
     paths:
       - src/generated/resources/assets/anvilcraft/lang/en_us.json
-      - 'crowdin.yml'
-      - '.github/workflows/**'
+      - crowdin.yml
+      - .github/workflows/**
     branches:
-      - 'dev/1.21'
+      - releases/1.21
   schedule:
     - cron: 0 * * * *
 
@@ -27,7 +27,7 @@ jobs:
         with:
           upload_sources: true
           download_translations: true
-          localization_branch_name: 'dev/1.21'
+          localization_branch_name: releases/1.21
           push_translations: true
           create_pull_request: false
-          download_translations_args: '--all'
+          download_translations_args: --all
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index c47c6e0e4..54c88fe37 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -1,7 +1,7 @@
 name: Pull Request Check
 on:
   workflow_dispatch:
-  push:
+  pull_request:
     branches:
       - releases/**
     paths:
diff --git a/src/main/java/dev/dubhe/anvilcraft/client/gui/component/SilencerButton.java b/src/main/java/dev/dubhe/anvilcraft/client/gui/component/SilencerButton.java
index a1263966d..bb928ce00 100644
--- a/src/main/java/dev/dubhe/anvilcraft/client/gui/component/SilencerButton.java
+++ b/src/main/java/dev/dubhe/anvilcraft/client/gui/component/SilencerButton.java
@@ -99,7 +99,7 @@ private static Component highlighted(
         ChatFormatting highlightFormatting
     ) {
         try {
-            String[] parts = original.split(Pattern.quote(hightlighted));
+            String[] parts = original.split(Pattern.quote(hightlighted), -1);
             List<Component> components = new ArrayList<>();
             for (String s : parts) {
                 components.add(Component.literal(s).copy().setStyle(Style.EMPTY.applyFormat(originalFormatting)));
diff --git a/src/main/java/dev/dubhe/anvilcraft/client/gui/component/TeslaTowerButton.java b/src/main/java/dev/dubhe/anvilcraft/client/gui/component/TeslaTowerButton.java
index 4295a2a66..7faa83e83 100644
--- a/src/main/java/dev/dubhe/anvilcraft/client/gui/component/TeslaTowerButton.java
+++ b/src/main/java/dev/dubhe/anvilcraft/client/gui/component/TeslaTowerButton.java
@@ -93,7 +93,7 @@ private static Component highlighted(
         ChatFormatting originalFormatting
     ) {
         try {
-            String[] parts = original.split(Pattern.quote(hightlighted));
+            String[] parts = original.split(Pattern.quote(hightlighted), -1);
             List<Component> components = new ArrayList<>();
             for (String s : parts) {
                 components.add(Component.literal(s).copy().setStyle(Style.EMPTY.applyFormat(originalFormatting)));
diff --git a/src/main/java/dev/dubhe/anvilcraft/client/gui/screen/TeslaTowerScreen.java b/src/main/java/dev/dubhe/anvilcraft/client/gui/screen/TeslaTowerScreen.java
index eb558277e..36cc2025b 100644
--- a/src/main/java/dev/dubhe/anvilcraft/client/gui/screen/TeslaTowerScreen.java
+++ b/src/main/java/dev/dubhe/anvilcraft/client/gui/screen/TeslaTowerScreen.java
@@ -77,7 +77,7 @@ private void onSearchTextChange(String text) {
             String search = text.replaceFirst("#", "");
             allFilter.stream()
                     .filter(it -> it.right().contains(search))
-                    .filter(it -> whiteFilters.stream().anyMatch(it2 -> it.left().getId().equals(it2.left().getId()) && it.right().equals(it2.right())))
+                    .filter(it -> whiteFilters.stream().noneMatch(it2 -> it.left().getId().equals(it2.left().getId()) && it.right().equals(it2.right())))
                     .forEach(filteredFilters::add);
         } else {
             if (text.startsWith("~")) {
@@ -85,7 +85,6 @@ private void onSearchTextChange(String text) {
                     Pattern search = Pattern.compile(text.replaceFirst("~", ""));
                     allFilter.stream()
                             .filter(it -> search.matcher(it.left().getId()).matches())
-                            .filter(it -> whiteFilters.stream().anyMatch(it2 -> it.left().getId().equals(it2.left().getId()) && it.right().equals(it2.right())))
                             .forEach(filteredFilters::add);
                 } catch (Exception ignored) {
                     // intentionally empty
@@ -94,7 +93,7 @@ private void onSearchTextChange(String text) {
             allFilter.stream()
                     .filter(it -> it.left().title().getString().contains(filterText))
                     .filter(it ->
-                            whiteFilters.stream().noneMatch(it1 -> it1.left().equals(it.first())))
+                            whiteFilters.stream().noneMatch(it2 -> it.left().getId().equals(it2.left().getId()) && it.right().equals(it2.right())))
                     .forEach(filteredFilters::add);
         }
     }
diff --git a/src/main/resources/assets/anvilcraft/textures/item/ember_metal_axe_lit.png b/src/main/resources/assets/anvilcraft/textures/item/ember_metal_axe_lit.png
new file mode 100644
index 000000000..c86af6a39
Binary files /dev/null and b/src/main/resources/assets/anvilcraft/textures/item/ember_metal_axe_lit.png differ
diff --git a/src/main/resources/assets/anvilcraft/textures/item/ember_metal_hoe_lit.png b/src/main/resources/assets/anvilcraft/textures/item/ember_metal_hoe_lit.png
new file mode 100644
index 000000000..08f035ecd
Binary files /dev/null and b/src/main/resources/assets/anvilcraft/textures/item/ember_metal_hoe_lit.png differ
diff --git a/src/main/resources/assets/anvilcraft/textures/item/ember_metal_pickaxe_lit.png b/src/main/resources/assets/anvilcraft/textures/item/ember_metal_pickaxe_lit.png
new file mode 100644
index 000000000..e0d06209b
Binary files /dev/null and b/src/main/resources/assets/anvilcraft/textures/item/ember_metal_pickaxe_lit.png differ
diff --git a/src/main/resources/assets/anvilcraft/textures/item/ember_metal_shovel_lit.png b/src/main/resources/assets/anvilcraft/textures/item/ember_metal_shovel_lit.png
new file mode 100644
index 000000000..5a8b1be99
Binary files /dev/null and b/src/main/resources/assets/anvilcraft/textures/item/ember_metal_shovel_lit.png differ
diff --git a/src/main/resources/assets/anvilcraft/textures/item/ember_metal_sword.png b/src/main/resources/assets/anvilcraft/textures/item/ember_metal_sword.png
index 9133aed02..b0f2f383c 100644
Binary files a/src/main/resources/assets/anvilcraft/textures/item/ember_metal_sword.png and b/src/main/resources/assets/anvilcraft/textures/item/ember_metal_sword.png differ
diff --git a/src/main/resources/assets/anvilcraft/textures/item/ember_metal_sword_lit.png b/src/main/resources/assets/anvilcraft/textures/item/ember_metal_sword_lit.png
new file mode 100644
index 000000000..6484d9d3a
Binary files /dev/null and b/src/main/resources/assets/anvilcraft/textures/item/ember_metal_sword_lit.png differ
diff --git a/src/main/resources/assets/anvilcraft/textures/item/ember_scissor_blade.png b/src/main/resources/assets/anvilcraft/textures/item/ember_scissor_blade.png
new file mode 100644
index 000000000..0133fe4b6
Binary files /dev/null and b/src/main/resources/assets/anvilcraft/textures/item/ember_scissor_blade.png differ
diff --git a/src/main/resources/assets/anvilcraft/textures/item/ember_scissor_blade_lit.png b/src/main/resources/assets/anvilcraft/textures/item/ember_scissor_blade_lit.png
new file mode 100644
index 000000000..45e09d9fe
Binary files /dev/null and b/src/main/resources/assets/anvilcraft/textures/item/ember_scissor_blade_lit.png differ
diff --git a/src/main/resources/assets/anvilcraft/textures/item/ember_trident.png b/src/main/resources/assets/anvilcraft/textures/item/ember_trident.png
new file mode 100644
index 000000000..9f90a11af
Binary files /dev/null and b/src/main/resources/assets/anvilcraft/textures/item/ember_trident.png differ
diff --git a/src/main/resources/assets/anvilcraft/textures/item/ember_trident_lit.png b/src/main/resources/assets/anvilcraft/textures/item/ember_trident_lit.png
new file mode 100644
index 000000000..d6cc98742
Binary files /dev/null and b/src/main/resources/assets/anvilcraft/textures/item/ember_trident_lit.png differ