diff --git a/src/accountMgr/c_program/cdrCollector/cdr.c b/src/accountMgr/c_program/cdrCollector/cdr.c
index 2afd4df..830e14c 100644
--- a/src/accountMgr/c_program/cdrCollector/cdr.c
+++ b/src/accountMgr/c_program/cdrCollector/cdr.c
@@ -1453,7 +1453,7 @@ void cdr_parse(cdr_sys *psys,int tagcode,ASN_BUF *asnbuf,int fieldIndex,char* fi
 				sprintf(fieldstr,",'%s'",digits2str(tempbyte,len * 2));
 			else if (psrc->sysTypeNo == 320 && !strcmp(pdef->fields[fieldIndex].tags[tagcode], "7.12"))
 			{
-				if (tempbyte[0] == 0x91 ||tempbyte[0] == 0x81) { 
+				if (tempbyte[0] == 0x91 ||tempbyte[0] == 0x81 ||tempbyte[0] == 0xa1) { 
 				sprintf(fieldstr, ",'%s'", digits2str(tempbyte + 1, (len - 1) * 2));
            	 	} else {
 				// 阿斯克码值