通達信MACD背離指標怎麽不能在文華財經上用，請高手改下

DIFELSEF := EMA(CLOSE,12) - EMA(CLOSE,26);

DEA:= EMA(DIFELSEF,9);

A1:=BARSLAST(REF(CROSS(DIFELSEF,DEA),1));

B1:=REF(CLOSE,A1+1)>CLOSE && REF(DIFELSEF,A1+1)<DIFELSEF && CROSS(DIFELSEF,DEA);

C1:=BARSLAST(REF(CROSS(DEA,DIFELSEF),1));

D1:=REF(CLOSE,C1+1)<CLOSE && REF(DIFELSEF,C1+1)>DIFELSEF && CROSS(DEA,DIFELSEF);

DRAWTEXT(B1,LOW-5,'M底背離');

PLAYSOUND(B1,'F');

DRAWTEXT(D1,HIGH+6,'M頂背離');

PLAYSOUND(D1,'E');

以上指標帶語音提示'E' ‘F’可根據自己喜好修改。