diff --git a/src/main/java/com/extendedae_plus/mixin/ae2/client/gui/PatternProviderScreenMixin.java b/src/main/java/com/extendedae_plus/mixin/ae2/client/gui/PatternProviderScreenMixin.java
index f4423b7..d8a906f 100644
--- a/src/main/java/com/extendedae_plus/mixin/ae2/client/gui/PatternProviderScreenMixin.java
+++ b/src/main/java/com/extendedae_plus/mixin/ae2/client/gui/PatternProviderScreenMixin.java
@@ -26,6 +26,9 @@ 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.List;
+import java.util.function.Supplier;
+
 import static com.extendedae_plus.util.Logger.EAP$LOGGER;
 
 /**
@@ -36,152 +39,218 @@ import static com.extendedae_plus.util.Logger.EAP$LOGGER;
 @Mixin(PatternProviderScreen.class)
 public abstract class PatternProviderScreenMixin<C extends PatternProviderMenu> extends AEBaseScreen<C> {
 
+    // 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;
 
+    // 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$PerProviderScalingLimit = 0;
+    // 输入框上次是否处于焦点
     @Unique private boolean eap$PerProviderLimitWasFocused = false;
 
     public PatternProviderScreenMixin(C menu, Inventory playerInventory, Component title, ScreenStyle style) {
         super(menu, playerInventory, title, style);
     }
 
-    @Inject(method = "<init>", at = @At("RETURN"))
-    private void eap$initAdvancedBlocking(C menu, Inventory playerInventory, Component title, ScreenStyle style, CallbackInfo ci) {
-        // 使用 @GuiSync 初始化
+    /* ---------------------------- 工具方法 ---------------------------- */
+    /**
+     * 创建一个带有自定义点击事件和 tooltip 的切换按钮
+     */
+    @Unique
+    private SettingToggleButton<YesNo> eap$createToggle(boolean initial,
+                                                        Runnable onClick,
+                                                        Supplier<List<Component>> tooltipSupplier) {
+        return new SettingToggleButton<>(
+                Settings.BLOCKING_MODE,
+                initial ? YesNo.YES : YesNo.NO,
+                (btn, backwards) -> onClick.run()
+        ) {
+            @Override
+            public List<Component> getTooltipMessage() {
+                return tooltipSupplier.get();
+            }
+        };
+    }
+
+    /** 同步服务端状态（初始化时调用） */
+    @Unique
+    private void eap$syncInitialState(C menu) {
         try {
+            // 同步高级阻挡和智能翻倍的服务端状态
             if (menu instanceof IPatternProviderMenuAdvancedSync sync) {
                 this.eap$AdvancedBlockingEnabled = sync.eap$getAdvancedBlockingSynced();
             }
-        } catch (Throwable t) {
-            EAP$LOGGER.error("Error initializing advanced sync", t);
-        }
-
-        // 使用 SettingToggleButton<YesNo> 的外观（原版图标），但自定义悬停描述为“智能阻挡”
-        this.eap$AdvancedBlockingToggle = new SettingToggleButton<>(
-                Settings.BLOCKING_MODE,
-                this.eap$AdvancedBlockingEnabled ? YesNo.YES : YesNo.NO,
-                (btn, backwards) -> {
-                    // 不做本地切换，点击仅发送自定义C2S，显示由@GuiSync回传
-                    ModNetwork.CHANNEL.sendToServer(new ToggleAdvancedBlockingC2SPacket());
-                }
-        ) {
-            @Override
-            public java.util.List<Component> getTooltipMessage() {
-                boolean enabled = eap$AdvancedBlockingEnabled;
-                var title = Component.literal("智能阻挡");
-                var line = enabled
-                        ? Component.literal("已启用：对于同一种配方将不再阻挡(需要开启原版的阻挡模式)")
-                        : Component.literal("已禁用：这么好的功能为什么不打开呢");
-                return java.util.List.of(title, line);
+            if (menu instanceof IPatternProviderMenuDoublingSync sync) {
+                this.eap$SmartDoublingEnabled = sync.eap$getSmartDoublingSynced();
+                this.eap$PerProviderScalingLimit = sync.eap$getScalingLimit();
             }
-        };
-        // 初始化后立刻对齐当前@GuiSync状态，避免首帧显示不一致
-        this.eap$AdvancedBlockingToggle.set(this.eap$AdvancedBlockingEnabled ? YesNo.YES : YesNo.NO);
+        } catch (Throwable t) {
+            EAP$LOGGER.error("Error initializing sync", t);
+        }
+    }
+
+    /** 创建并添加按钮和输入框 */
+    @Unique
+    private void eap$createWidgets() {
+        // 高级阻挡
+        this.eap$AdvancedBlockingToggle = eap$createToggle(
+                eap$AdvancedBlockingEnabled,
+                () -> ModNetwork.CHANNEL.sendToServer(new ToggleAdvancedBlockingC2SPacket()),
+                () -> {
+                    var t = Component.literal("智能阻挡");
+                    var line = eap$AdvancedBlockingEnabled
+                            ? Component.literal("已启用：对于同一种配方将不再阻挡 (需要启用原版阻挡模式)")
+                            : Component.literal("已禁用：建议开启以获得更智能的阻挡行为");
+                    return List.of(t, line);
+                }
+        );
+        this.eap$AdvancedBlockingToggle.set(eap$AdvancedBlockingEnabled ? YesNo.YES : YesNo.NO);
         this.addToLeftToolbar(this.eap$AdvancedBlockingToggle);
 
-        // 智能翻倍按钮：与高级阻挡同款样式，点击仅发送C2S，状态由@GuiSync驱动
-        try {
-            if (menu instanceof IPatternProviderMenuDoublingSync sync2) {
-                this.eap$SmartDoublingEnabled = sync2.eap$getSmartDoublingSynced();
-                this.eap$PerProviderScalingLimit = sync2.eap$getScalingLimit();
-            }
-        } catch (Throwable t) {
-            EAP$LOGGER.error("Error initializing smart doubling sync", t);
-        }
-
-        this.eap$SmartDoublingToggle = new SettingToggleButton<>(
-                Settings.BLOCKING_MODE,
-                this.eap$SmartDoublingEnabled ? YesNo.YES : YesNo.NO,
-                (btn, backwards) -> {
-                    ModNetwork.CHANNEL.sendToServer(new ToggleSmartDoublingC2SPacket());
+        // 智能翻倍
+        this.eap$SmartDoublingToggle = eap$createToggle(
+                eap$SmartDoublingEnabled,
+                () -> ModNetwork.CHANNEL.sendToServer(new ToggleSmartDoublingC2SPacket()),
+                () -> {
+                    var t = Component.literal("智能翻倍");
+                    var line = eap$SmartDoublingEnabled
+                            ? Component.literal("已启用：根据请求量对处理样板进行智能缩放")
+                            : Component.literal("已禁用：按原始样板数量进行发配");
+                    return List.of(t, line);
                 }
-        ) {
-            @Override
-            public java.util.List<Component> getTooltipMessage() {
-                boolean enabled = eap$SmartDoublingEnabled;
-                var title = Component.literal("智能翻倍");
-                var line = enabled
-                        ? Component.literal("已启用：根据请求量对处理样板进行智能缩放")
-                        : Component.literal("已禁用：按原始样板数量进行发配");
-                return java.util.List.of(title, line);
-            }
-        };
-
-        this.eap$SmartDoublingToggle.set(this.eap$SmartDoublingEnabled ? YesNo.YES : YesNo.NO);
+        );
+        this.eap$SmartDoublingToggle.set(eap$SmartDoublingEnabled ? YesNo.YES : YesNo.NO);
         this.addToLeftToolbar(this.eap$SmartDoublingToggle);
 
-        // 占位：每-provider 缩放上限输入框（仅作为 UI 占位，不发送网络请求）
-        try {
-            // 使用与左侧工具栏一致的布局托管，避免绝对坐标问题
-            // 使用更短的输入框并去除前导 0（显示更紧凑）
-            this.eap$PerProviderLimitInput = new EditBox(this.font, 0, 0, 28, 12, Component.literal("Limit"));
-            this.eap$PerProviderLimitInput.setValue(String.valueOf(this.eap$PerProviderScalingLimit));
-            this.eap$PerProviderLimitInput.setMaxLength(6);
-            // 值变更响应
-            this.eap$PerProviderLimitInput.setResponder((s) -> {
-                try {
-                    if (s != null && !s.isEmpty()) {
-                        String trimmed = s.replaceFirst("^0+(?=.)", "");
-                        if (!trimmed.equals(s)) {
-                            this.eap$PerProviderLimitInput.setValue(trimmed);
-                            s = trimmed;
-                        }
-                    }
-                    // 实时发送：尝试解析并发送到服务端（若值变化）
-                    int val = Integer.parseInt(s == null || s.isBlank() ? "0" : s);
+        // 缩放上限输入框
+        this.eap$PerProviderLimitInput = new EditBox(this.font, 0, 0, 28, 12, Component.literal("Limit"));
+        this.eap$PerProviderLimitInput.setMaxLength(6);
+        this.eap$PerProviderLimitInput.setValue(String.valueOf(eap$PerProviderScalingLimit));
+        this.eap$PerProviderLimitInput.setResponder(this::eap$handleLimitChanged);
+        this.addRenderableWidget(this.eap$PerProviderLimitInput);
+    }
 
-                    if (val != this.eap$PerProviderScalingLimit) {
-                        this.eap$PerProviderScalingLimit = val;
-                        ModNetwork.CHANNEL.sendToServer(new SetPerProviderScalingLimitC2SPacket(val));
-                    }
-                } catch (Throwable ignored) {}
-            });
-            // 初次加入渲染列表（后续在 updateBeforeRender 每帧更新 tooltip/位置）
-            this.addRenderableWidget(this.eap$PerProviderLimitInput);
-            // 若菜单/逻辑已在之前同步了上限，则在控件创建后填充显示
-            this.eap$PerProviderLimitInput.setValue(String.valueOf(this.eap$PerProviderScalingLimit));
+    /** 输入框内容变化时调用 */
+    @Unique
+    private void eap$handleLimitChanged(String s) {
+        try {
+            // 去除前导0，空字符串视为0
+            String sValue = (s == null || s.isBlank()) ? "0" : s.replaceFirst("^0+(?=.)", "");
+            if (!sValue.equals(s)) {
+                this.eap$PerProviderLimitInput.setValue(sValue);
+            }
+            int limit = Integer.parseInt(sValue);
+            // 只有变化时才发送同步包
+            if (limit != this.eap$PerProviderScalingLimit) {
+                this.eap$PerProviderScalingLimit = limit;
+                ModNetwork.CHANNEL.sendToServer(new SetPerProviderScalingLimitC2SPacket(limit));
+            }
         } catch (Throwable ignored) {}
     }
 
-    // 每帧刷新：仅从菜单(@GuiSync)同步布尔值，保持按钮状态一致
+    /* ---------------------------- 注入点 ---------------------------- */
+    @Inject(method = "<init>", at = @At("RETURN"))
+    private void eap$onInit(C menu, Inventory playerInventory, Component title, ScreenStyle style, CallbackInfo ci) {
+        // 初始化时同步服务端状态并创建控件
+        eap$syncInitialState(menu);
+        eap$createWidgets();
+    }
+
+    /** 每帧刷新：从服务端同步状态并更新 UI */
     @Inject(method = "updateBeforeRender", at = @At("HEAD"), remap = false)
-    private void eap$updateAdvancedBlocking(CallbackInfo ci) {
-        if (this.eap$AdvancedBlockingToggle != null) {
-            boolean desired = this.eap$AdvancedBlockingEnabled;
-            if (this.menu instanceof IPatternProviderMenuAdvancedSync sync) {
-                desired = sync.eap$getAdvancedBlockingSynced();
-            }
-            this.eap$AdvancedBlockingEnabled = desired;
-            this.eap$AdvancedBlockingToggle.set(desired ? YesNo.YES : YesNo.NO);
+    private void eap$updateBeforeRender(CallbackInfo ci) {
+        // 每帧刷新按钮和输入框状态
+        eap$updateToggles();
+        eap$updateLimitInput();
+        eap$updateExGuiLayout();
+    }
+
+    /* ---------------------------- 刷新逻辑 ---------------------------- */
+    /**
+     * 刷新切换按钮的状态（与服务端同步）
+     */
+    @Unique
+    private void eap$updateToggles() {
+        if (this.eap$AdvancedBlockingToggle != null && this.menu instanceof IPatternProviderMenuAdvancedSync sync) {
+            this.eap$AdvancedBlockingEnabled = sync.eap$getAdvancedBlockingSynced();
+            this.eap$AdvancedBlockingToggle.set(eap$AdvancedBlockingEnabled ? YesNo.YES : YesNo.NO);
+        }
+        if (this.eap$SmartDoublingToggle != null && this.menu instanceof IPatternProviderMenuDoublingSync sync) {
+            this.eap$SmartDoublingEnabled = sync.eap$getSmartDoublingSynced();
+            this.eap$SmartDoublingToggle.set(eap$SmartDoublingEnabled ? YesNo.YES : YesNo.NO);
+        }
+    }
+
+    /**
+     * 刷新输入框的内容和可见性
+     */
+    @Unique
+    private void eap$updateLimitInput() {
+        if (this.eap$PerProviderLimitInput == null) return;
+
+        int remoteLimit = this.eap$PerProviderScalingLimit;
+        // 获取服务端最新的 scaling limit
+        if (this.menu instanceof IPatternProviderMenuDoublingSync sync) {
+            remoteLimit = sync.eap$getScalingLimit();
         }
 
-        if (this.eap$SmartDoublingToggle != null) {
-            boolean desired2 = this.eap$SmartDoublingEnabled;
-            if (this.menu instanceof IPatternProviderMenuDoublingSync sync2) {
-                desired2 = sync2.eap$getSmartDoublingSynced();
-            }
-            this.eap$SmartDoublingEnabled = desired2;
-            this.eap$SmartDoublingToggle.set(desired2 ? YesNo.YES : YesNo.NO);
+        boolean focused = this.eap$PerProviderLimitInput.isFocused();
+        // 如果未聚焦且服务端有变化，则同步显示
+        if (!focused && remoteLimit != this.eap$PerProviderScalingLimit) {
+            this.eap$PerProviderScalingLimit = remoteLimit;
+            this.eap$PerProviderLimitInput.setValue(String.valueOf(remoteLimit));
         }
 
-        if (this.eap$PerProviderLimitInput != null) {
-            int remoteLimit = this.eap$PerProviderScalingLimit;
-            if (this.menu instanceof IPatternProviderMenuDoublingSync sync3) {
-                remoteLimit = sync3.eap$getScalingLimit();
+        if (this.eap$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");
             }
-            // 若输入框没有焦点且远端值变化则更新控件；否则保留用户编辑的值
-            boolean focused = this.eap$PerProviderLimitInput.isFocused();
-            if (!focused && remoteLimit != this.eap$PerProviderScalingLimit) {
-                this.eap$PerProviderScalingLimit = remoteLimit;
-                this.eap$PerProviderLimitInput.setValue(String.valueOf(remoteLimit));
 
+            // 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);
             }
+
+            // 设置 tooltip
+            String cur = this.eap$PerProviderLimitInput.getValue();
+            if (cur.isBlank()) cur = "0";
+            this.eap$PerProviderLimitInput.setTooltip(Tooltip.create(Component.literal("样板输入物品数量上限: " + cur)));
+
+            // 失焦时提交最新值
+            boolean focusedNow = this.eap$PerProviderLimitInput.isFocused();
+            if (this.eap$PerProviderLimitWasFocused && !focusedNow) {
+                int value = Integer.parseInt(cur);
+                this.eap$PerProviderScalingLimit = value;
+                ModNetwork.CHANNEL.sendToServer(new SetPerProviderScalingLimitC2SPacket(value));
+            }
+            this.eap$PerProviderLimitWasFocused = focusedNow;
+        } else {
+            // 智能翻倍未启用时，移除输入框
+            this.removeWidget(this.eap$PerProviderLimitInput);
         }
+    }
 
+    /**
+     * 如果是扩展 GUI，刷新扩展按钮布局
+     */
+    @Unique
+    private void eap$updateExGuiLayout() {
         if ((Object) this instanceof GuiExPatternProvider) {
             try {
                 ((IExPatternButtonsAccessor) this).eap$updateButtonsLayout();
@@ -189,54 +258,5 @@ public abstract class PatternProviderScreenMixin<C extends PatternProviderMenu>
                 EAP$LOGGER.debug("[EAP] updateButtonsLayout skipped: {}", t.toString());
             }
         }
-        // 保证 EditBox 在每帧存在且定位到左侧工具栏旁边（参考已有左侧按钮位置）
-        try {
-            if (this.eap$PerProviderLimitInput != null) {
-                // 仅在智能倍增已启用时显示输入框
-                if (this.eap$SmartDoublingEnabled) {
-                    if (!this.renderables.contains(this.eap$PerProviderLimitInput)) {
-                        this.addRenderableWidget(this.eap$PerProviderLimitInput);
-                    }
-
-                    // 当输入框未获得焦点且内容为空时填充 0
-                    if (!this.eap$PerProviderLimitInput.isFocused() && this.eap$PerProviderLimitInput.getValue().trim().isEmpty()) {
-                        this.eap$PerProviderLimitInput.setValue("0");
-                    }
-
-                    // 优先参考已有的左侧按钮定位
-                    Button ref = eap$SmartDoublingToggle;
-                    if (ref != null) {
-                        int ex = ref.getX() - this.eap$PerProviderLimitInput.getWidth() - 5;
-                        int ey = ref.getY() + 2; // 向下移动 2 像素
-                        this.eap$PerProviderLimitInput.setX(ex);
-                        this.eap$PerProviderLimitInput.setY(ey);
-                    }
-
-                    // 动态更新 tooltip，简短且包含当前值
-                    String cur = this.eap$PerProviderLimitInput.getValue();
-                    if (cur.isBlank()) cur = "0";
-                    var tip = Component.literal("智能翻倍上限: " + cur);
-                    this.eap$PerProviderLimitInput.setTooltip(Tooltip.create(tip));
-
-                    // 当输入框失去焦点且之前处于聚焦时，提交当前值并更新本地同步字段
-                    boolean focusedNow = this.eap$PerProviderLimitInput.isFocused();
-                    if (this.eap$PerProviderLimitWasFocused && !focusedNow) {
-                        int val = Integer.parseInt(cur);
-                        // 更新本地展示值并发包到服务端
-                        this.eap$PerProviderScalingLimit = val;
-                        EAP$LOGGER.info("更新");
-                        ModNetwork.CHANNEL.sendToServer(new SetPerProviderScalingLimitC2SPacket(val));
-                    }
-                    this.eap$PerProviderLimitWasFocused = focusedNow;
-
-                } else {
-                    // 隐藏输入框
-                    if (this.renderables.contains(this.eap$PerProviderLimitInput)) {
-                        this.removeWidget(this.eap$PerProviderLimitInput);
-                    }
-                }
-            }
-        } catch (Throwable ignored) {}
     }
 }
-
diff --git a/src/main/java/com/extendedae_plus/network/provider/SetPerProviderScalingLimitC2SPacket.java b/src/main/java/com/extendedae_plus/network/provider/SetPerProviderScalingLimitC2SPacket.java
index 6e4762f..4537c47 100644
--- a/src/main/java/com/extendedae_plus/network/provider/SetPerProviderScalingLimitC2SPacket.java
+++ b/src/main/java/com/extendedae_plus/network/provider/SetPerProviderScalingLimitC2SPacket.java
@@ -41,12 +41,14 @@ public class SetPerProviderScalingLimitC2SPacket {
                     var logic = accessor.eap$logic();
                     if (logic instanceof ISmartDoublingHolder handler) {
                         handler.eap$setProviderSmartDoublingLimit(msg.limit);
+                        logic.saveChanges();
                     }
                 } else if (containerMenu instanceof AdvPatternProviderMenu advMenu) {
                     var accessor = (AdvPatternProviderMenuAdvancedAccessor) advMenu;
                     var logic = accessor.eap$logic();
                     if (logic instanceof ISmartDoublingHolder handler) {
                         handler.eap$setProviderSmartDoublingLimit(msg.limit);
+                        logic.saveChanges();
                     }
                 }
             } catch (Throwable ignored) {