diff --git a/src/main/java/com/extendedae_plus/mixin/MEStorageMenuMixin.java b/src/main/java/com/extendedae_plus/mixin/MEStorageMenuMixin.java
new file mode 100644
index 0000000..6ca2119
--- /dev/null
+++ b/src/main/java/com/extendedae_plus/mixin/MEStorageMenuMixin.java
@@ -0,0 +1,53 @@
+package com.extendedae_plus.mixin;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import appeng.api.util.IConfigManager;
+import appeng.menu.me.common.MEStorageMenu;
+import com.extendedae_plus.mixin.accessor.MEStorageMenuAccessor;
+import appeng.api.config.Setting;
+
+/**
+ * 修复：当服务端 ConfigManager 注册了额外设置（例如 TERMINAL_SHOW_PATTERN_PROVIDERS）
+ * 而客户端 clientCM 未注册时，AE2 在同步环节会对 clientCM 执行 getSetting，
+ * 进而抛出 UnsupportedSettingException。
+ *
+ * 方案：在服务端首次 broadcastChanges 时，将 serverCM 中的所有设置镜像注册到 clientCM，
+ * 以确保后续同步安全。
+ */
+@Mixin(MEStorageMenu.class)
+public abstract class MEStorageMenuMixin {
+
+    @Unique
+    private boolean extendedae_plus$settingsMirrored = false;
+
+    @Inject(method = "broadcastChanges", at = @At("HEAD"))
+    private void extendedae_plus$mirrorServerSettingsToClient(CallbackInfo ci) {
+        var self = (MEStorageMenu) (Object) this;
+        if (this.extendedae_plus$settingsMirrored) {
+            return;
+        }
+        try {
+            var acc = (MEStorageMenuAccessor) (Object) self;
+            IConfigManager server = acc.getServerCM();
+            IConfigManager client = acc.getClientCM();
+            if (server == null || client == null) {
+                // server==null 通常意味着客户端侧或无服务端配置，直接返回
+                return;
+            }
+            for (Setting<?> setting : server.getSettings()) {
+                try {
+                    // 使用 AE2 提供的通用复制接口，内部会处理未注册场景
+                    setting.copy(server, client);
+                } catch (Throwable ignore) { }
+            }
+            this.extendedae_plus$settingsMirrored = true;
+        } catch (Throwable t) {
+            // 防御：绝不让同步失败导致崩溃
+        }
+    }
+}
diff --git a/src/main/java/com/extendedae_plus/mixin/accessor/MEStorageMenuAccessor.java b/src/main/java/com/extendedae_plus/mixin/accessor/MEStorageMenuAccessor.java
index fc8cbe9..0d7a184 100644
--- a/src/main/java/com/extendedae_plus/mixin/accessor/MEStorageMenuAccessor.java
+++ b/src/main/java/com/extendedae_plus/mixin/accessor/MEStorageMenuAccessor.java
@@ -8,6 +8,7 @@ import org.jetbrains.annotations.Nullable;
 import appeng.api.networking.energy.IEnergySource;
 import appeng.api.storage.MEStorage;
 import appeng.menu.me.common.MEStorageMenu;
+import appeng.api.util.IConfigManager;
 
 @Mixin(MEStorageMenu.class)
 public interface MEStorageMenuAccessor {
@@ -21,4 +22,13 @@ public interface MEStorageMenuAccessor {
 
     @Accessor("hasPower")
     boolean getHasPower();
+
+    // Access client-side config manager mirror used for syncing settings
+    @Accessor("clientCM")
+    IConfigManager getClientCM();
+
+    // Access server-side config manager
+    @Accessor("serverCM")
+    @Nullable
+    IConfigManager getServerCM();
 }
diff --git a/src/main/resources/extendedae_plus.mixins.json b/src/main/resources/extendedae_plus.mixins.json
index e2041c8..8cfc364 100644
--- a/src/main/resources/extendedae_plus.mixins.json
+++ b/src/main/resources/extendedae_plus.mixins.json
@@ -19,6 +19,7 @@
     "PartExPatternProviderMixin",
     "PatternEncodingTermMenuMixin",
     "ContainerPatternEncodingTermMenuMixin",
+    "MEStorageMenuMixin",
     "accessor.MEStorageMenuAccessor",
     "accessor.PatternEncodingTermMenuAccessor"
   ],