diff --git a/src/main/java/com/extendedae_plus/api/IInputBackgroundRenderer.java b/src/main/java/com/extendedae_plus/api/IInputBackgroundRenderer.java
new file mode 100644
index 0000000..30cf712
--- /dev/null
+++ b/src/main/java/com/extendedae_plus/api/IInputBackgroundRenderer.java
@@ -0,0 +1,14 @@
+package com.extendedae_plus.api;
+
+import net.minecraft.client.gui.GuiGraphics;
+
+/**
+ * 用于在 AEBaseScreen.drawBG 中渲染输入框背景的回调接口
+ */
+public interface IInputBackgroundRenderer {
+    /**
+     * 在背景层绘制输入框外部背景
+     * @param guiGraphics 图形上下文
+     */
+    void eap$renderInputBackground(GuiGraphics guiGraphics);
+}
diff --git a/src/main/java/com/extendedae_plus/mixin/advancedae/client/gui/AdvPatternProviderScreenMixin.java b/src/main/java/com/extendedae_plus/mixin/advancedae/client/gui/AdvPatternProviderScreenMixin.java
index 71429ef..e666cef 100644
--- a/src/main/java/com/extendedae_plus/mixin/advancedae/client/gui/AdvPatternProviderScreenMixin.java
+++ b/src/main/java/com/extendedae_plus/mixin/advancedae/client/gui/AdvPatternProviderScreenMixin.java
@@ -2,8 +2,11 @@ package com.extendedae_plus.mixin.advancedae.client.gui;
 
 import appeng.api.config.YesNo;
 import appeng.client.gui.AEBaseScreen;
+import appeng.client.gui.Icon;
 import appeng.client.gui.style.ScreenStyle;
+import appeng.client.gui.widgets.AETextField;
 import appeng.client.gui.widgets.SettingToggleButton;
+import com.extendedae_plus.api.IInputBackgroundRenderer;
 import com.extendedae_plus.api.advancedBlocking.IPatternProviderMenuAdvancedSync;
 import com.extendedae_plus.api.smartDoubling.IPatternProviderMenuDoublingSync;
 import com.extendedae_plus.init.ModNetwork;
@@ -11,9 +14,8 @@ import com.extendedae_plus.network.provider.SetPerProviderScalingLimitC2SPacket;
 import com.extendedae_plus.network.provider.ToggleAdvancedBlockingC2SPacket;
 import com.extendedae_plus.network.provider.ToggleSmartDoublingC2SPacket;
 import com.extendedae_plus.util.GuiUtil;
+import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.components.Button;
-import net.minecraft.client.gui.components.EditBox;
-import net.minecraft.client.gui.components.Tooltip;
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.entity.player.Inventory;
 import net.pedroksl.advanced_ae.client.gui.AdvPatternProviderScreen;
@@ -24,31 +26,35 @@ import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
+import java.util.Collections;
 import java.util.List;
 
 import static com.extendedae_plus.util.GuiUtil.createToggle;
 import static com.extendedae_plus.util.Logger.EAP$LOGGER;
 
 /**
- * 为高级ae样板供应器界面添加“高级阻挡模式”按钮。
+ * 为高级ae样板供应器界面添加"高级阻挡模式"按钮。
  * - 位于左侧工具栏
  * - 点击仅发送 C2S 切换请求；状态由 AE2 @GuiSync 回传决定
  */
 @Mixin(AdvPatternProviderScreen.class)
-public abstract class AdvPatternProviderScreenMixin extends AEBaseScreen<AdvPatternProviderMenu> {
+public abstract class AdvPatternProviderScreenMixin extends AEBaseScreen<AdvPatternProviderMenu> implements IInputBackgroundRenderer {
     // 高级阻挡模式切换按钮
     @Unique private SettingToggleButton<YesNo> eap$AdvancedBlockingToggle;
     // 智能翻倍切换按钮
     @Unique private SettingToggleButton<YesNo> eap$SmartDoublingToggle;
     // 智能翻倍上限输入框
-    @Unique private EditBox eap$PerProviderLimitInput;
-
+    @Unique private AETextField eap$PerProviderLimitInput;
     // 当前高级阻挡模式是否启用
     @Unique private boolean eap$AdvancedBlockingEnabled = false;
     // 当前智能翻倍是否启用
     @Unique private boolean eap$SmartDoublingEnabled = false;
     // 当前智能翻倍上限
     @Unique private int eap$PerProviderScalingLimit = 0;
+    @Unique private int eap$inputBgX;
+    @Unique private int eap$inputBgY;
+    @Unique private int eap$inputBgW;
+    @Unique private int eap$inputBgH;
 
     public AdvPatternProviderScreenMixin(AdvPatternProviderMenu menu, Inventory playerInventory, Component title, ScreenStyle style) {
         super(menu, playerInventory, title, style);
@@ -104,15 +110,14 @@ public abstract class AdvPatternProviderScreenMixin extends AEBaseScreen<AdvPatt
         this.eap$SmartDoublingToggle.set(eap$SmartDoublingEnabled ? YesNo.YES : YesNo.NO);
         this.addToLeftToolbar(this.eap$SmartDoublingToggle);
 
-        // 缩放上限输入框（使用 GuiUtil 抽离）
-        this.eap$PerProviderLimitInput = GuiUtil.createPerProviderLimitInput(this.font, this.eap$PerProviderScalingLimit, limit -> {
+        // 缩放上限输入框
+        this.eap$PerProviderLimitInput = GuiUtil.createPerProviderLimitInput(this.style, this.font, this.eap$PerProviderScalingLimit, limit -> {
             this.eap$PerProviderScalingLimit = limit;
             ModNetwork.CHANNEL.sendToServer(new SetPerProviderScalingLimitC2SPacket(limit));
         });
         this.addRenderableWidget(this.eap$PerProviderLimitInput);
     }
 
-    /* ---------------------------- 注入点 ---------------------------- */
     @Inject(method = "<init>", at = @At("RETURN"))
     private void eap$onInit(AdvPatternProviderMenu menu, Inventory playerInventory, Component title, ScreenStyle style, CallbackInfo ci) {
         // 初始化时同步服务端状态并创建控件
@@ -165,31 +170,43 @@ public abstract class AdvPatternProviderScreenMixin extends AEBaseScreen<AdvPatt
         }
 
         if (this.eap$SmartDoublingEnabled) {
-            // 智能翻倍启用时，确保输入框可见
             if (!this.renderables.contains(this.eap$PerProviderLimitInput)) {
                 this.addRenderableWidget(this.eap$PerProviderLimitInput);
             }
-            // 未聚焦且内容为空时，显示0
             if (!focused && this.eap$PerProviderLimitInput.getValue().trim().isEmpty()) {
                 this.eap$PerProviderLimitInput.setValue("0");
             }
 
-            // 定位输入框到智能翻倍按钮左侧
             Button ref = eap$SmartDoublingToggle;
             if (ref != null) {
-                int ex = ref.getX() - this.eap$PerProviderLimitInput.getWidth() - 5;
-                int ey = ref.getY() + 2;
-                this.eap$PerProviderLimitInput.setX(ex);
-                this.eap$PerProviderLimitInput.setY(ey);
+                int visualWidth = this.eap$PerProviderLimitInput.getWidth() + 4 + this.font.width("_");
+                int visualHeight = 16;
+                int padding = 2;
+                int ex = ref.getX() - visualWidth - 5 - padding;
+                int ey = ref.getY() + (ref.getHeight() - visualHeight) / 2 - padding + 4;
+                this.eap$PerProviderLimitInput.setX(ex + padding);
+                this.eap$PerProviderLimitInput.setY(ey + padding);
+                this.eap$inputBgX = ex;
+                this.eap$inputBgY = ey;
+                this.eap$inputBgW = visualWidth + padding * 2;
+                this.eap$inputBgH = visualHeight + padding * 2;
             }
 
-            // 设置 tooltip
             String cur = this.eap$PerProviderLimitInput.getValue();
             if (cur.isBlank()) cur = "0";
-            this.eap$PerProviderLimitInput.setTooltip(Tooltip.create(Component.translatable("extendedae_plus.gui.per_provider_limit.tooltip", cur)));
+            this.eap$PerProviderLimitInput.setTooltipMessage(Collections.singletonList(Component.translatable("extendedae_plus.gui.per_provider_limit.tooltip", cur)));
         } else {
-            // 智能翻倍未启用时，移除输入框
             this.removeWidget(this.eap$PerProviderLimitInput);
         }
     }
+
+    @Override
+    public void eap$renderInputBackground(GuiGraphics guiGraphics) {
+        if (this.eap$SmartDoublingEnabled
+                && this.eap$PerProviderLimitInput != null && this.eap$PerProviderLimitInput.isVisible()) {
+            Icon.TOOLBAR_BUTTON_BACKGROUND.getBlitter()
+                                          .dest(this.eap$inputBgX - 5, this.eap$inputBgY - 3, this.eap$inputBgW + 6, this.eap$inputBgH - 2)
+                                          .blit(guiGraphics);
+        }
+    }
 }
diff --git a/src/main/java/com/extendedae_plus/mixin/advancedae/client/gui/SmallAdvPatternProviderScreenMixin.java b/src/main/java/com/extendedae_plus/mixin/advancedae/client/gui/SmallAdvPatternProviderScreenMixin.java
index 071b07d..96df711 100644
--- a/src/main/java/com/extendedae_plus/mixin/advancedae/client/gui/SmallAdvPatternProviderScreenMixin.java
+++ b/src/main/java/com/extendedae_plus/mixin/advancedae/client/gui/SmallAdvPatternProviderScreenMixin.java
@@ -2,8 +2,11 @@ package com.extendedae_plus.mixin.advancedae.client.gui;
 
 import appeng.api.config.YesNo;
 import appeng.client.gui.AEBaseScreen;
+import appeng.client.gui.Icon;
 import appeng.client.gui.style.ScreenStyle;
+import appeng.client.gui.widgets.AETextField;
 import appeng.client.gui.widgets.SettingToggleButton;
+import com.extendedae_plus.api.IInputBackgroundRenderer;
 import com.extendedae_plus.api.advancedBlocking.IPatternProviderMenuAdvancedSync;
 import com.extendedae_plus.api.smartDoubling.IPatternProviderMenuDoublingSync;
 import com.extendedae_plus.init.ModNetwork;
@@ -11,9 +14,8 @@ import com.extendedae_plus.network.provider.SetPerProviderScalingLimitC2SPacket;
 import com.extendedae_plus.network.provider.ToggleAdvancedBlockingC2SPacket;
 import com.extendedae_plus.network.provider.ToggleSmartDoublingC2SPacket;
 import com.extendedae_plus.util.GuiUtil;
+import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.components.Button;
-import net.minecraft.client.gui.components.EditBox;
-import net.minecraft.client.gui.components.Tooltip;
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.entity.player.Inventory;
 import net.pedroksl.advanced_ae.client.gui.SmallAdvPatternProviderScreen;
@@ -25,31 +27,35 @@ import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
+import java.util.Collections;
 import java.util.List;
 
 import static com.extendedae_plus.util.GuiUtil.createToggle;
 import static com.extendedae_plus.util.Logger.EAP$LOGGER;
 
 /**
- * 为高级ae样板供应器界面添加“高级阻挡模式”按钮。
+ * 为高级ae样板供应器界面添加"高级阻挡模式"按钮。
  * - 位于左侧工具栏
  * - 点击仅发送 C2S 切换请求；状态由 AE2 @GuiSync 回传决定
  */
 @Mixin(SmallAdvPatternProviderScreen.class)
-public abstract class SmallAdvPatternProviderScreenMixin extends AEBaseScreen<SmallAdvPatternProviderMenu> {
+public abstract class SmallAdvPatternProviderScreenMixin extends AEBaseScreen<SmallAdvPatternProviderMenu> implements IInputBackgroundRenderer {
     // 高级阻挡模式切换按钮
     @Unique private SettingToggleButton<YesNo> eap$AdvancedBlockingToggle;
     // 智能翻倍切换按钮
     @Unique private SettingToggleButton<YesNo> eap$SmartDoublingToggle;
     // 智能翻倍上限输入框
-    @Unique private EditBox eap$PerProviderLimitInput;
-
+    @Unique private AETextField eap$PerProviderLimitInput;
     // 当前高级阻挡模式是否启用
     @Unique private boolean eap$AdvancedBlockingEnabled = false;
     // 当前智能翻倍是否启用
     @Unique private boolean eap$SmartDoublingEnabled = false;
     // 当前智能翻倍上限
     @Unique private int eap$PerProviderScalingLimit = 0;
+    @Unique private int eap$inputBgX;
+    @Unique private int eap$inputBgY;
+    @Unique private int eap$inputBgW;
+    @Unique private int eap$inputBgH;
 
     public SmallAdvPatternProviderScreenMixin(SmallAdvPatternProviderMenu menu, Inventory playerInventory, Component title, ScreenStyle style) {
         super(menu, playerInventory, title, style);
@@ -105,15 +111,14 @@ public abstract class SmallAdvPatternProviderScreenMixin extends AEBaseScreen<Sm
         this.eap$SmartDoublingToggle.set(eap$SmartDoublingEnabled ? YesNo.YES : YesNo.NO);
         this.addToLeftToolbar(this.eap$SmartDoublingToggle);
 
-        // 缩放上限输入框（使用 GuiUtil 抽离）
-        this.eap$PerProviderLimitInput = GuiUtil.createPerProviderLimitInput(this.font, this.eap$PerProviderScalingLimit, limit -> {
+        // 缩放上限输入框
+        this.eap$PerProviderLimitInput = GuiUtil.createPerProviderLimitInput(this.style, this.font, this.eap$PerProviderScalingLimit, limit -> {
             this.eap$PerProviderScalingLimit = limit;
             ModNetwork.CHANNEL.sendToServer(new SetPerProviderScalingLimitC2SPacket(limit));
         });
         this.addRenderableWidget(this.eap$PerProviderLimitInput);
     }
 
-    /* ---------------------------- 注入点 ---------------------------- */
     @Inject(method = "<init>", at = @At("RETURN"))
     private void eap$onInit(SmallAdvPatternProviderMenu menu, Inventory playerInventory, Component title, ScreenStyle style, CallbackInfo ci) {
         // 初始化时同步服务端状态并创建控件
@@ -166,31 +171,43 @@ public abstract class SmallAdvPatternProviderScreenMixin extends AEBaseScreen<Sm
         }
 
         if (this.eap$SmartDoublingEnabled) {
-            // 智能翻倍启用时，确保输入框可见
             if (!this.renderables.contains(this.eap$PerProviderLimitInput)) {
                 this.addRenderableWidget(this.eap$PerProviderLimitInput);
             }
-            // 未聚焦且内容为空时，显示0
             if (!focused && this.eap$PerProviderLimitInput.getValue().trim().isEmpty()) {
                 this.eap$PerProviderLimitInput.setValue("0");
             }
 
-            // 定位输入框到智能翻倍按钮左侧
             Button ref = eap$SmartDoublingToggle;
             if (ref != null) {
-                int ex = ref.getX() - this.eap$PerProviderLimitInput.getWidth() - 5;
-                int ey = ref.getY() + 2;
-                this.eap$PerProviderLimitInput.setX(ex);
-                this.eap$PerProviderLimitInput.setY(ey);
+                int visualWidth = this.eap$PerProviderLimitInput.getWidth() + 4 + this.font.width("_");
+                int visualHeight = 16;
+                int padding = 2;
+                int ex = ref.getX() - visualWidth - 5 - padding;
+                int ey = ref.getY() + (ref.getHeight() - visualHeight) / 2 - padding + 4;
+                this.eap$PerProviderLimitInput.setX(ex + padding);
+                this.eap$PerProviderLimitInput.setY(ey + padding);
+                this.eap$inputBgX = ex;
+                this.eap$inputBgY = ey;
+                this.eap$inputBgW = visualWidth + padding * 2;
+                this.eap$inputBgH = visualHeight + padding * 2;
             }
 
-            // 设置 tooltip
             String cur = this.eap$PerProviderLimitInput.getValue();
             if (cur.isBlank()) cur = "0";
-            this.eap$PerProviderLimitInput.setTooltip(Tooltip.create(Component.translatable("extendedae_plus.gui.per_provider_limit.tooltip", cur)));
+            this.eap$PerProviderLimitInput.setTooltipMessage(Collections.singletonList(Component.translatable("extendedae_plus.gui.per_provider_limit.tooltip", cur)));
         } else {
-            // 智能翻倍未启用时，移除输入框
             this.removeWidget(this.eap$PerProviderLimitInput);
         }
     }
+
+    @Override
+    public void eap$renderInputBackground(GuiGraphics guiGraphics) {
+        if (this.eap$SmartDoublingEnabled
+                && this.eap$PerProviderLimitInput != null && this.eap$PerProviderLimitInput.isVisible()) {
+            Icon.TOOLBAR_BUTTON_BACKGROUND.getBlitter()
+                                          .dest(this.eap$inputBgX - 5, this.eap$inputBgY - 3, this.eap$inputBgW + 6, this.eap$inputBgH - 2)
+                                          .blit(guiGraphics);
+        }
+    }
 }
diff --git a/src/main/java/com/extendedae_plus/mixin/ae2/client/gui/AEBaseScreenMixin.java b/src/main/java/com/extendedae_plus/mixin/ae2/client/gui/AEBaseScreenMixin.java
index 402f759..d432954 100644
--- a/src/main/java/com/extendedae_plus/mixin/ae2/client/gui/AEBaseScreenMixin.java
+++ b/src/main/java/com/extendedae_plus/mixin/ae2/client/gui/AEBaseScreenMixin.java
@@ -12,6 +12,7 @@ import appeng.client.gui.style.ScreenStyle;
 import appeng.client.gui.style.Text;
 import appeng.menu.slot.AppEngSlot;
 import com.extendedae_plus.api.IExPatternPage;
+import com.extendedae_plus.api.IInputBackgroundRenderer;
 import com.extendedae_plus.content.ClientPatternHighlightStore;
 import com.extendedae_plus.init.ModNetwork;
 import com.extendedae_plus.mixin.ae2.accessor.AEBaseScreenAccessor;
@@ -226,4 +227,12 @@ public abstract class AEBaseScreenMixin {
             guiGraphics.pose().popPose();
         } catch (Throwable ignored) {}
     }
+
+    @Inject(method = "drawBG", at = @At("TAIL"), remap = false)
+    private void eap$renderInputBackground(GuiGraphics guiGraphics, int offsetX, int offsetY, int mouseX, int mouseY, float partialTicks, CallbackInfo ci) {
+        Object self = this;
+        if (self instanceof IInputBackgroundRenderer renderer) {
+            renderer.eap$renderInputBackground(guiGraphics);
+        }
+    }
 }
diff --git a/src/main/java/com/extendedae_plus/mixin/ae2/client/gui/patternProvider/PatternProviderSmartFeaturesMixin.java b/src/main/java/com/extendedae_plus/mixin/ae2/client/gui/patternProvider/PatternProviderSmartFeaturesMixin.java
index 7ea013f..6674e55 100644
--- a/src/main/java/com/extendedae_plus/mixin/ae2/client/gui/patternProvider/PatternProviderSmartFeaturesMixin.java
+++ b/src/main/java/com/extendedae_plus/mixin/ae2/client/gui/patternProvider/PatternProviderSmartFeaturesMixin.java
@@ -2,11 +2,14 @@ package com.extendedae_plus.mixin.ae2.client.gui.patternProvider;
 
 import appeng.api.config.YesNo;
 import appeng.client.gui.AEBaseScreen;
+import appeng.client.gui.Icon;
 import appeng.client.gui.implementations.PatternProviderScreen;
 import appeng.client.gui.style.ScreenStyle;
+import appeng.client.gui.widgets.AETextField;
 import appeng.client.gui.widgets.SettingToggleButton;
 import appeng.menu.implementations.PatternProviderMenu;
 import com.extendedae_plus.api.IExPatternButton;
+import com.extendedae_plus.api.IInputBackgroundRenderer;
 import com.extendedae_plus.api.advancedBlocking.IPatternProviderMenuAdvancedSync;
 import com.extendedae_plus.api.smartDoubling.IPatternProviderMenuDoublingSync;
 import com.extendedae_plus.init.ModNetwork;
@@ -15,9 +18,8 @@ import com.extendedae_plus.network.provider.ToggleAdvancedBlockingC2SPacket;
 import com.extendedae_plus.network.provider.ToggleSmartDoublingC2SPacket;
 import com.extendedae_plus.util.GuiUtil;
 import com.glodblock.github.extendedae.client.gui.GuiExPatternProvider;
+import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.components.Button;
-import net.minecraft.client.gui.components.EditBox;
-import net.minecraft.client.gui.components.Tooltip;
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.entity.player.Inventory;
 import org.spongepowered.asm.mixin.Mixin;
@@ -26,32 +28,36 @@ import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
+import java.util.Collections;
 import java.util.List;
 
 import static com.extendedae_plus.util.GuiUtil.createToggle;
 import static com.extendedae_plus.util.Logger.EAP$LOGGER;
 
 /**
- * 为 AE2 原版样板供应器界面添加“智能系列”按钮。
+ * 为 AE2 原版样板供应器界面添加"智能系列"按钮。
  * - 位于左侧工具栏
  * - 点击仅发送 C2S 切换请求；状态由 AE2 @GuiSync 回传决定
  */
 @Mixin(PatternProviderScreen.class)
-public abstract class PatternProviderSmartFeaturesMixin<C extends PatternProviderMenu> extends AEBaseScreen<C> {
+public abstract class PatternProviderSmartFeaturesMixin<C extends PatternProviderMenu> extends AEBaseScreen<C> implements IInputBackgroundRenderer {
 
     // 高级阻挡模式切换按钮
     @Unique private SettingToggleButton<YesNo> eap$AdvancedBlockingToggle;
     // 智能翻倍切换按钮
     @Unique private SettingToggleButton<YesNo> eap$SmartDoublingToggle;
     // 智能翻倍上限输入框
-    @Unique private EditBox eap$PerProviderLimitInput;
-
+    @Unique private AETextField eap$PerProviderLimitInput;
     // 当前高级阻挡模式是否启用
     @Unique private boolean eap$AdvancedBlockingEnabled = false;
     // 当前智能翻倍是否启用
     @Unique private boolean eap$SmartDoublingEnabled = false;
     // 当前智能翻倍上限
     @Unique private int eap$PerProviderScalingLimit = 0;
+    @Unique private int eap$inputBgX;
+    @Unique private int eap$inputBgY;
+    @Unique private int eap$inputBgW;
+    @Unique private int eap$inputBgH;
 
     public PatternProviderSmartFeaturesMixin(C menu, Inventory playerInventory, Component title, ScreenStyle style) {
         super(menu, playerInventory, title, style);
@@ -107,15 +113,14 @@ public abstract class PatternProviderSmartFeaturesMixin<C extends PatternProvide
         this.eap$SmartDoublingToggle.set(eap$SmartDoublingEnabled ? YesNo.YES : YesNo.NO);
         this.addToLeftToolbar(this.eap$SmartDoublingToggle);
 
-        // 缩放上限输入框（使用 GuiUtil 抽离）
-        this.eap$PerProviderLimitInput = GuiUtil.createPerProviderLimitInput(this.font, this.eap$PerProviderScalingLimit, limit -> {
+        // 缩放上限输入框
+        this.eap$PerProviderLimitInput = GuiUtil.createPerProviderLimitInput(this.style, this.font, this.eap$PerProviderScalingLimit, limit -> {
             this.eap$PerProviderScalingLimit = limit;
             ModNetwork.CHANNEL.sendToServer(new SetPerProviderScalingLimitC2SPacket(limit));
         });
         this.addRenderableWidget(this.eap$PerProviderLimitInput);
     }
 
-    /* ---------------------------- 注入点 ---------------------------- */
     @Inject(method = "<init>", at = @At("RETURN"))
     private void eap$onInit(C menu, Inventory playerInventory, Component title, ScreenStyle style, CallbackInfo ci) {
         // 初始化时同步服务端状态并创建控件
@@ -169,30 +174,32 @@ public abstract class PatternProviderSmartFeaturesMixin<C extends PatternProvide
         }
 
         if (this.eap$SmartDoublingEnabled) {
-            // 智能翻倍启用时，确保输入框可见
             if (!this.renderables.contains(this.eap$PerProviderLimitInput)) {
                 this.addRenderableWidget(this.eap$PerProviderLimitInput);
             }
-            // 未聚焦且内容为空时，显示0
             if (!focused && this.eap$PerProviderLimitInput.getValue().trim().isEmpty()) {
                 this.eap$PerProviderLimitInput.setValue("0");
             }
 
-            // 定位输入框到智能翻倍按钮左侧
             Button ref = eap$SmartDoublingToggle;
             if (ref != null) {
-                int ex = ref.getX() - this.eap$PerProviderLimitInput.getWidth() - 5;
-                int ey = ref.getY() + 2;
-                this.eap$PerProviderLimitInput.setX(ex);
-                this.eap$PerProviderLimitInput.setY(ey);
+                int visualWidth = this.eap$PerProviderLimitInput.getWidth() + 4 + this.font.width("_");
+                int visualHeight = 16;
+                int padding = 2;
+                int ex = ref.getX() - visualWidth - 5 - padding;
+                int ey = ref.getY() + (ref.getHeight() - visualHeight) / 2 - padding + 4;
+                this.eap$PerProviderLimitInput.setX(ex + padding);
+                this.eap$PerProviderLimitInput.setY(ey + padding);
+                this.eap$inputBgX = ex;
+                this.eap$inputBgY = ey;
+                this.eap$inputBgW = visualWidth + padding * 2;
+                this.eap$inputBgH = visualHeight + padding * 2;
             }
 
-            // 设置 tooltip
             String cur = this.eap$PerProviderLimitInput.getValue();
             if (cur.isBlank()) cur = "0";
-            this.eap$PerProviderLimitInput.setTooltip(Tooltip.create(Component.translatable("extendedae_plus.gui.per_provider_limit.tooltip", cur)));
+            this.eap$PerProviderLimitInput.setTooltipMessage(Collections.singletonList(Component.translatable("extendedae_plus.gui.per_provider_limit.tooltip", cur)));
         } else {
-            // 智能翻倍未启用时，移除输入框
             this.removeWidget(this.eap$PerProviderLimitInput);
         }
     }
@@ -221,4 +228,14 @@ public abstract class PatternProviderSmartFeaturesMixin<C extends PatternProvide
             this.setTextContent(AEBaseScreen.TEXT_ID_DIALOG_TITLE, t);
         }
     }
+
+    @Override
+    public void eap$renderInputBackground(GuiGraphics guiGraphics) {
+        if (this.eap$SmartDoublingEnabled
+                && this.eap$PerProviderLimitInput != null && this.eap$PerProviderLimitInput.isVisible()) {
+            Icon.TOOLBAR_BUTTON_BACKGROUND.getBlitter()
+                                          .dest(this.eap$inputBgX - 5, this.eap$inputBgY - 3, this.eap$inputBgW + 6, this.eap$inputBgH - 2)
+                                          .blit(guiGraphics);
+        }
+    }
 }
diff --git a/src/main/java/com/extendedae_plus/util/GuiUtil.java b/src/main/java/com/extendedae_plus/util/GuiUtil.java
index 4425d64..1990d0f 100644
--- a/src/main/java/com/extendedae_plus/util/GuiUtil.java
+++ b/src/main/java/com/extendedae_plus/util/GuiUtil.java
@@ -6,6 +6,8 @@ import appeng.api.crafting.PatternDetailsHelper;
 import appeng.api.stacks.GenericStack;
 import appeng.client.gui.me.patternaccess.PatternContainerRecord;
 import appeng.client.gui.me.patternaccess.PatternSlot;
+import appeng.client.gui.style.ScreenStyle;
+import appeng.client.gui.widgets.AETextField;
 import appeng.client.gui.widgets.SettingToggleButton;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.Font;
@@ -208,14 +210,16 @@ public class GuiUtil {
     }
 
     /**
-     * 创建用于每个提供者缩放上限的输入框，包含值清洗与回调处理
+     * 创建用于每个提供者缩放上限的输入框，使用 AE2 原生样式
+     * @param style ScreenStyle 用于获取颜色配置
      * @param font 字体对象
      * @param initialValue 初始数值
      * @param onCommit 当值解析成功后回调（以 int 形式提供）
      */
-    public static EditBox createPerProviderLimitInput(Font font, int initialValue, IntConsumer onCommit) {
-        EditBox input = new EditBox(font, 0, 0, 28, 12, Component.literal("Limit"));
+    public static AETextField createPerProviderLimitInput(ScreenStyle style, Font font, int initialValue, IntConsumer onCommit) {
+        AETextField input = new AETextField(style, font, 0, 0, 32, 16);
         input.setMaxLength(6);
+        input.setBordered(false);
         input.setValue(String.valueOf(initialValue));
         input.setResponder(s -> {
             try {