求助麻烦帮忙改一下飞狐能用。

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求助懂飞狐公式的朋友，帮忙改一下，给老飞狐能用。好像DRAWBAND通不过。万分感谢
. k- k, R( [: u8 m% v% a
LC := REF(CLOSE,1);
RSI1:SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100,LINETHICK2,COLOREE11EE;
RSI2:SMA(MAX(CLOSE-LC,0),N2,1)/SMA(ABS(CLOSE-LC),N2,1)*100,LINETHICK2,COLOR0088FF,;
RSI3:SMA(MAX(CLOSE-LC,0),N3,1)/SMA(ABS(CLOSE-LC),N3,1)*100,LINETHICK2,COLORYELLOW;
* {8 N- x1 f3 v; @; V6 c$ n
DRAWBAND(RSI1,RGB(255,61,61),RSI2,RGB(40,239,40));

- R; D  J+ R6 j  I抄底:25,COLORMAGENTA,LINETHICK1;
分水岭:50,ColorWhite,LINETHICK2;
风险带:85,COLORRED,LINETHICK2;