[Unit]
Description=My Service1
Documentation=https://example.com/docs/my-service.html
#After=/home/heyicong/DragonReach/parse_test/test2.service

[Service]
Type=simple
ExecStart=/bin/ls
WorkingDirectory=/home/heyicong
User=myuser
Group=mygroup
Environment=VAR1=value1
Environment=VAR2=value2
Restart=on-failure
RestartSec=5s
TimeoutStartSec=10s
TimeoutStopSec=10s

[Install]
#WantedBy=multi-user.target