diff --git a/backUpIncremental.sh b/backUpIncremental.sh
index 8d6b43f..f8ebb46 100755
--- a/backUpIncremental.sh
+++ b/backUpIncremental.sh
@@ -42,13 +42,14 @@ cd $backUpPath
 echo "$CURRENT_BINLOG $CURRENT_POSITION" > "last_backup.txt"
 
 backup_files=()
-while IFS= read -r -d '' file; do
+
+find "$BACKUP_DIR" -name "$DB_NAME-*.sql.gz" -type f -print0 | while IFS= read -r -d '' file; do
     file_date=$(stat -c %Y "$file")
     current_time=$(date +%s)
     if (( (current_time - file_date) > 86400 )); then
         backup_files+=("$file")
     fi
-done << (find "$BACKUP_DIR" -name ${backUpPath}/${dbName}-incremental-*.sql.gz" -type f -print0)
+done
 
 # 遍历数组，打印每个文件名
 for file in "${backup_files[@]}"; do