diff --git a/串口屏/readme.txt b/串口屏/readme.txt
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+.HMI ：程序文件
+.tft ：程序固件，烧录时放入SD卡（FAT32格式,容量＜32G）
\ No newline at end of file
diff --git a/串口屏/tjc.HMI b/串口屏/tjc.HMI
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diff --git a/串口屏/tjc.tft b/串口屏/tjc.tft
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