diff --git a/modules/catchbugs/room.go b/modules/catchbugs/room.go
index b025a8120..fdc55a95b 100644
--- a/modules/catchbugs/room.go
+++ b/modules/catchbugs/room.go
@@ -294,8 +294,10 @@ func (this *Room) AiHanle(stype string) {
 		this.AiHandleByOpenCard()
 		break
 	case "opencard":
-		time.Sleep(time.Second)
-		this.AiHandleByOpenCard()
+		if this.aihandlenumber < int32(len(this.aihandlecards)) {
+			time.Sleep(time.Second)
+			this.AiHandleByOpenCard()
+		}
 	}
 }