How to remove a line in the picture in the self-built house safety inspection app

Step one: Open the "Hidden Danger Troubleshooting" APP on your mobile phone.

Step 2: Enter your mobile phone number and password and click "Login" (remember to check "Remember Username and Password" so you don't have to enter it next time)

Step 3: Click "Information Report".

Step 4: Fill in the report information. Photos must be taken (no photos and only information will not be reported). The format of the report information is still the same as the SMS report: "Hidden Danger Code #" "Report Content", click OK. Report messages can be sent.