diff --git a/src/main/java/com/extendedae_plus/ae/menu/EntitySpeedTickerMenu.java b/src/main/java/com/extendedae_plus/ae/menu/EntitySpeedTickerMenu.java
index fcc6e5d..8c09948 100644
--- a/src/main/java/com/extendedae_plus/ae/menu/EntitySpeedTickerMenu.java
+++ b/src/main/java/com/extendedae_plus/ae/menu/EntitySpeedTickerMenu.java
@@ -30,6 +30,8 @@ public class EntitySpeedTickerMenu extends UpgradeableMenu<EntitySpeedTickerPart
     @GuiSync(719) public int effectiveSpeed = 1;
     @GuiSync(720) public double multiplier = 1.0;
     @GuiSync(721) public boolean targetBlacklisted = false;
+    // 来自部件的网络能量不足提示（服务端设置，客户端用于显示警告）
+    @GuiSync(722) public boolean networkEnergyInsufficient = false;
 
     public boolean getAccelerateEnabled() {
         return this.accelerateEnabled;
@@ -97,6 +99,14 @@ public class EntitySpeedTickerMenu extends UpgradeableMenu<EntitySpeedTickerPart
             this.effectiveSpeed = (int) PowerUtils.computeProductWithCapFromMenu(this, 8);
         }
 
+        // 从部件同步网络能量不足状态（防御性编程，避免 NPE）
+        try {
+            EntitySpeedTickerPart host = getHost();
+            if (host != null) {
+                this.networkEnergyInsufficient = host.isNetworkEnergyInsufficient();
+            }
+        } catch (Exception ignored) {}
+
         // 如果在客户端，刷新界面
         if (isClientSide()) {
             if (Minecraft.getInstance().screen instanceof EntitySpeedTickerScreen screen) {
diff --git a/src/main/java/com/extendedae_plus/ae/parts/EntitySpeedTickerPart.java b/src/main/java/com/extendedae_plus/ae/parts/EntitySpeedTickerPart.java
index 4b53158..bf87c21 100644
--- a/src/main/java/com/extendedae_plus/ae/parts/EntitySpeedTickerPart.java
+++ b/src/main/java/com/extendedae_plus/ae/parts/EntitySpeedTickerPart.java
@@ -84,16 +84,36 @@ public class EntitySpeedTickerPart extends UpgradeablePart implements IGridTicka
 
     // 控制是否启用加速（默认启用）
     private boolean accelerateEnabled = true;
+    // 标记网络中是否能量不足（用于 GUI 提示）
+    private boolean networkEnergyInsufficient = true;
 
 
     public boolean getAccelerateEnabled() {
         return this.accelerateEnabled;
     }
 
+    public boolean isNetworkEnergyInsufficient() {
+        return this.networkEnergyInsufficient;
+    }
+
     public void setAccelerateEnabled(boolean accelerateEnabled) {
         this.accelerateEnabled = accelerateEnabled;
     }
 
+    /**
+     * 更新网络能量不足标记并在菜单存在且状态变化时触发同步
+     * @param insufficient 是否能量不足
+     */
+    private void updateNetworkEnergyInsufficient(boolean insufficient) {
+        if (this.networkEnergyInsufficient == insufficient) return;
+        this.networkEnergyInsufficient = insufficient;
+        if (this.menu != null) {
+            try {
+                this.menu.broadcastChanges();
+            } catch (Exception ignored) {}
+        }
+    }
+
     /**
      * 获取当前状态下的静态模型（用于渲染）
      * @return 当前状态的模型
@@ -239,11 +259,17 @@ public class EntitySpeedTickerPart extends UpgradeablePart implements IGridTicka
         // 先模拟提取以检查网络中是否有足够能量，再真正抽取
         double simulated = getMainNode().getGrid().getEnergyService()
                 .extractAEPower(requiredPower, Actionable.SIMULATE, PowerMultiplier.CONFIG);
-        if (simulated < requiredPower) return;
+        if (simulated < requiredPower) {
+            updateNetworkEnergyInsufficient(false);
+            return;
+        }
 
         double extractedPower = getMainNode().getGrid().getEnergyService()
                 .extractAEPower(requiredPower, Actionable.MODULATE, PowerMultiplier.CONFIG);
-        if (extractedPower < requiredPower) return;
+        if (extractedPower < requiredPower) {
+            updateNetworkEnergyInsufficient(false);
+            return;
+        }
 
         // 计算加速倍数：基于 2 的次方，并把 8 张映射到最大 1024x（2^10）
         // 已由 product 计算得到 speed；上面已在没有卡时提前返回
diff --git a/src/main/java/com/extendedae_plus/ae/screen/EntitySpeedTickerScreen.java b/src/main/java/com/extendedae_plus/ae/screen/EntitySpeedTickerScreen.java
index 3bb664a..24651ed 100644
--- a/src/main/java/com/extendedae_plus/ae/screen/EntitySpeedTickerScreen.java
+++ b/src/main/java/com/extendedae_plus/ae/screen/EntitySpeedTickerScreen.java
@@ -123,10 +123,13 @@ public class EntitySpeedTickerScreen<C extends EntitySpeedTickerMenu> extends Up
         int energyCardCount = getMenu().energyCardCount;
         double multiplier = getMenu().multiplier;
         int effectiveSpeed = getMenu().effectiveSpeed;
-
         double finalPower = PowerUtils.computeFinalPowerForProduct(effectiveSpeed, energyCardCount);
         double remainingRatio = PowerUtils.getRemainingRatio(energyCardCount);
 
+        // 如果网络能量不足，优先显示警告信息并在能量值处显示 0
+        if (getMenu().networkEnergyInsufficient) {
+            setTextContent("enable", Component.translatable("screen.extendedae_plus.entity_speed_ticker.warning_network_energy_insufficient"));
+        }
         setTextContent("speed", Component.translatable("screen.extendedae_plus.entity_speed_ticker.speed", effectiveSpeed));
         setTextContent("energy", Component.translatable("screen.extendedae_plus.entity_speed_ticker.energy", Platform.formatPower(finalPower, false)));
         setTextContent("power_ratio", Component.translatable("screen.extendedae_plus.entity_speed_ticker.power_ratio", PowerUtils.formatPercentage(remainingRatio)));
diff --git a/src/main/resources/assets/ae2/screens/entity_speed_ticker.json b/src/main/resources/assets/ae2/screens/entity_speed_ticker.json
index e30da1a..f8156f6 100644
--- a/src/main/resources/assets/ae2/screens/entity_speed_ticker.json
+++ b/src/main/resources/assets/ae2/screens/entity_speed_ticker.json
@@ -50,8 +50,7 @@
         "left": 88
       },
       "align": "CENTER"
-    }
-    ,
+    },
     "multiplier": {
       "position": {
         "top": 80,
diff --git a/src/main/resources/assets/extendedae_plus/lang/en_us.json b/src/main/resources/assets/extendedae_plus/lang/en_us.json
index 07156e3..9d88bc6 100644
--- a/src/main/resources/assets/extendedae_plus/lang/en_us.json
+++ b/src/main/resources/assets/extendedae_plus/lang/en_us.json
@@ -54,6 +54,7 @@
   "screen.extendedae_plus.entity_speed_ticker.power_ratio": "Power ratio: %s",
   "screen.extendedae_plus.entity_speed_ticker.speed": "Current speed multiplier: %d",
   "screen.extendedae_plus.entity_speed_ticker.multiplier": "Extra consumption multiplier: %s",
+  "screen.extendedae_plus.entity_speed_ticker.warning_network_energy_insufficient": "§c§lInsufficient network energy",
 
   "item.extendedae_plus.entity_speed_ticker.tip.requirement": "Requires Entity Acceleration Card(s) to enable acceleration",
   "item.extendedae_plus.entity_speed_ticker.tip.max": "Maximum up to 1024x speed",
diff --git a/src/main/resources/assets/extendedae_plus/lang/zh_cn.json b/src/main/resources/assets/extendedae_plus/lang/zh_cn.json
index a245edb..eb60ec2 100644
--- a/src/main/resources/assets/extendedae_plus/lang/zh_cn.json
+++ b/src/main/resources/assets/extendedae_plus/lang/zh_cn.json
@@ -54,6 +54,7 @@
   "screen.extendedae_plus.entity_speed_ticker.power_ratio": "功耗比例: %s",
   "screen.extendedae_plus.entity_speed_ticker.speed": "当前加速倍率: %d",
   "screen.extendedae_plus.entity_speed_ticker.multiplier": "额外消耗倍率: %s",
+  "screen.extendedae_plus.entity_speed_ticker.warning_network_energy_insufficient": "§c§l网络能量不足",
 
   "item.extendedae_plus.entity_speed_ticker.tip.requirement": "需要放入实体加速卡以启用加速",
   "item.extendedae_plus.entity_speed_ticker.tip.max": "最高可达 1024x 加速",