diff --git a/src/cfg/GameEnv.ts b/src/cfg/GameEnv.ts
index 30dfd26..00a077e 100644
--- a/src/cfg/GameEnv.ts
+++ b/src/cfg/GameEnv.ts
@@ -58,6 +58,10 @@ export class GameEnv {
     public emptyRoundTime: number;
     // 玩家初始卡牌数
     public playerInitNums: number[] = [];
+    // 初级场能否吃牌
+    public canEatBase: boolean;
+    // 进阶场能否吃牌
+    public canEatAdv: boolean;
 
     public init(data: Map<number, BaseCfg>) {
         this.initCardNum = data.get(BaseConst.INIT_CARD_NUM).value;
@@ -92,5 +96,7 @@ export class GameEnv {
             data.get(BaseConst.PLAYER3_INIT_NUM).value,
             data.get(BaseConst.PLAYER4_INIT_NUM).value,
         ]
+        this.canEatBase = !!data.get(BaseConst.CAN_EAT_BASE).value;
+        this.canEatAdv = !!data.get(BaseConst.CAN_EAT_ADV).value;
     }
 }
diff --git a/src/constants/BaseConst.ts b/src/constants/BaseConst.ts
index 6e811d7..da2a8b9 100644
--- a/src/constants/BaseConst.ts
+++ b/src/constants/BaseConst.ts
@@ -56,7 +56,10 @@ export class BaseConst {
   public static readonly PLAYER2_INIT_NUM = 99028
   public static readonly PLAYER3_INIT_NUM = 99029
   public static readonly PLAYER4_INIT_NUM = 99030
-
+  // 初级场能否吃牌
+  public static readonly CAN_EAT_BASE = 99039
+  // 进阶场能否吃牌
+  public static readonly CAN_EAT_ADV = 99040
 
   public static readonly COMPOUND = 'compound'
   public static readonly EFFECTCARD = 'effectcard'
diff --git a/src/robot/Robot.ts b/src/robot/Robot.ts
index 97fc9cf..4745206 100644
--- a/src/robot/Robot.ts
+++ b/src/robot/Robot.ts
@@ -4,6 +4,7 @@ import {GameStateConst} from "../constants/GameStateConst";
 import {Player} from "../rooms/schema/Player";
 import assistantUtil from "../utils/assistant.util";
 import {delay, wait} from "../decorators/cfg";
+import { GameEnv } from '../cfg/GameEnv'
 
 export class Robot {
     host: string;
@@ -159,7 +160,13 @@ export class Robot {
     @wait('maxDiscardTime')
     private async discard() {
         let targetCard
-        if (this.room.state.cards.size == 1) {
+        let canEat = false
+        if (this.room.state.advMode && new GameEnv().canEatAdv) {
+            canEat = true
+        } else if (!this.room.state.advMode && new GameEnv().canEatBase) {
+            canEat = true
+        }
+        if (this.room.state.cards.size == 1 && canEat) {
             targetCard =[...this.room.state.cards.values()][0];
         }
         let self = this;
diff --git a/src/robot/RobotClient.ts b/src/robot/RobotClient.ts
index 890dd78..5cf2558 100644
--- a/src/robot/RobotClient.ts
+++ b/src/robot/RobotClient.ts
@@ -8,6 +8,7 @@ import {Card} from "../rooms/schema/Card";
 import {Player} from "../rooms/schema/Player";
 import assistantUtil from "../utils/assistant.util";
 import {wait} from "../decorators/cfg";
+import { GameEnv } from '../cfg/GameEnv'
 
 /**
  * 服务端辅助机器人
@@ -136,7 +137,14 @@ export class RobotClient implements Client {
     @wait('maxDiscardTime')
     private async discard() {
         let targetCard
-        if (this.svrstate.cards.size == 1) {
+        let canEat = false
+        if (this.svrstate.advMode && new GameEnv().canEatAdv) {
+            canEat = true
+        } else if (!this.svrstate.advMode && new GameEnv().canEatBase) {
+            canEat = true
+        }
+
+        if (this.svrstate.cards.size == 1 && canEat) {
             targetCard =[...this.svrstate.cards.values()][0];
         }
         let self = this;
diff --git a/src/rooms/schema/CardGameState.ts b/src/rooms/schema/CardGameState.ts
index 676c044..210dec7 100644
--- a/src/rooms/schema/CardGameState.ts
+++ b/src/rooms/schema/CardGameState.ts
@@ -81,4 +81,8 @@ export class CardGameState extends Schema {
     this.currentTurn = val;
     this.$listeners?.currentTurn?.invoke(val, preVal);
   }
+
+  get advMode() {
+    return this.mode == 1 || this.mode == 2
+  }
 }