diff --git a/Software/Application/ALSA/Arecord_使用帮助.md b/Software/Application/ALSA/Arecord_使用帮助.md
index 2d9ce49..41b8de4 100644
--- a/Software/Application/ALSA/Arecord_使用帮助.md
+++ b/Software/Application/ALSA/Arecord_使用帮助.md
@@ -55,8 +55,8 @@ Usage: arecord [OPTION]... [FILE]...
     --use-strftime      apply the strftime facility to the output file name
     --dump-hw-params    dump hw_params of the device
     --fatal-errors      treat all errors as fatal
-認可的取樣格式是︰ S8 U8 S16_LE S16_BE U16_LE U16_BE S24_LE S24_BE U24_LE U24_BE S32_LE S32_BE U32_LE U32_BE FLOAT_LE FLOAT_BE FLOAT64_LE FLOAT64_BE IEC958_SUBFRAME_LE IEC958_SUBFRAME_BE MU_LAW A_LAW IMA_ADPCM MPEG GSM SPECIAL S24_3LE S24_3BE U24_3LE U24_3BE S20_3LE S20_3BE U20_3LE U20_3BE S18_3LE S18_3BE U18_3LE U18_3BE G723_24 G723_24_1B G723_40 G723_40_1B DSD_U8 DSD_U16_LE DSD_U32_LE DSD_U16_BE DSD_U32_BE
-有部份可能選取的硬體不提供
+支持的采样格式是︰ S8 U8 S16_LE S16_BE U16_LE U16_BE S24_LE S24_BE U24_LE U24_BE S32_LE S32_BE U32_LE U32_BE FLOAT_LE FLOAT_BE FLOAT64_LE FLOAT64_BE IEC958_SUBFRAME_LE IEC958_SUBFRAME_BE MU_LAW A_LAW IMA_ADPCM MPEG GSM SPECIAL S24_3LE S24_3BE U24_3LE U24_3BE S20_3LE S20_3BE U20_3LE U20_3BE S18_3LE S18_3BE U18_3LE U18_3BE G723_24 G723_24_1B G723_40 G723_40_1B DSD_U8 DSD_U16_LE DSD_U32_LE DSD_U16_BE DSD_U32_BE
+有部分可能选取的硬件不提供
 The available format shortcuts are:
 -f cd (16 bit little endian, 44100, stereo)
 -f cdr (16 bit big endian, 44100, stereo)