diff --git a/fixgpt.sh b/fixgpt.sh
new file mode 100644
index 0000000..4163cc8
--- /dev/null
+++ b/fixgpt.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+set -e  
+
+sudo apt update -y
+sudo apt install -y gdisk
+sudo apt install -y expect
+
+DISK="/dev/sda"
+
+expect <<EOF
+spawn sudo gdisk "$DISK"
+expect "Command (? for help):" { send "w\r" }
+expect "correct this problem? (Y/N):" { send "Y\r" }
+expect "Do you want to proceed? (Y/N):" { send "Y\r" }
+expect eof
+EOF
+
+echo "GPT分区表已成功修复 您可以使用U盘/硬盘剩余空间啦 $DISK"
\ No newline at end of file