An electronic device control method, comprising: Displaying, by an electronic device, a first page; enabling, by the electronic device, a page content hiding function for the first page in response to a first preset input of a user; receiving, by the electronic device after enabling the page content hiding function, a second preset input of marking a hidden area on the first page by the user; and hiding, by the electronic device, display content in the hidden area in response to the second preset input; wherein after the receiving, by the electronic device, a second preset input of marking a hidden area on the first page by the user, and before the hiding, by the electronic device, display content in the hidden area, the method further comprises: prompting, by the electronic device, the user to select a hiding manner of the display content in the hidden area, wherein the hiding manner comprises at least one of blurring, mosaic, graffiti, and clearing; and receiving, by the electronic device, the hiding manner selected by the user; and the hiding, by the electronic device, display content in the hidden area comprises: hiding, by the electronic device, the display content in the hidden area on the first page in the hiding manner selected by the user; wherein after the hiding, by the electronic device, display content in the hidden area, the method further comprises: receiving, by the electronic device, identity authentication information entered by the user while the electronic device is in an unlocked state; and if the identity authentication information entered by the user is correct, redisplaying, by the electronic device, the content in the hidden area on the first page. Displaying, by an electronic device, a first page; enabling, by the electronic device, a page content hiding function for the first page in response to a first preset input of a user; receiving, by the electronic device after enabling the page content hiding function, a second preset input of marking a hidden area on the first page by the user; and hiding, by the electronic device, display content in the hidden area in response to the second preset input; wherein after the receiving, by the electronic device, a second preset input of marking a hidden area on the first page by the user, and before the hiding, by the electronic device, display content in the hidden area, the method further comprises: prompting, by the electronic device, the user to select a hiding manner of the display content in the hidden area, wherein the hiding manner comprises at least one of blurring, mosaic, graffiti, and clearing; and receiving, by the electronic device, the hiding manner selected by the user; and the hiding, by the electronic device, display content in the hidden area comprises: hiding, by the electronic device, the display content in the hidden area on the first page in the hiding manner selected by the user; wherein after the hiding, by the electronic device, display content in the hidden area, the method further comprises: receiving, by the electronic device, identity authentication information entered by the user while the electronic device is in an unlocked state; and if the identity authentication information entered by the user is correct, redisplaying, by the electronic device, the content in the hidden area on the first page. prompting, by the electronic device, the user to select a hiding manner of the display content in the hidden area, wherein the hiding manner comprises at least one of blurring, mosaic, graffiti, and clearing; and receiving, by the electronic device, the hiding manner selected by the user; and the hiding, by the electronic device, display content in the hidden area comprises: hiding, by the electronic device, the display content in the hidden area on the first page in the hiding manner selected by the user; wherein after the hiding, by the electronic device, display content in the hidden area, the method further comprises: receiving, by the electronic device, identity authentication information entered by the user while the electronic device is in an unlocked state; and if the identity authentication information entered by the user is correct, redisplaying, by the electronic device, the content in the hidden area on the first page. hiding, by the electronic device, the display content in the hidden area on the first page in the hiding manner selected by the user; wherein after the hiding, by the electronic device, display content in the hidden area, the method further comprises: receiving, by the electronic device, identity authentication information entered by the user while the electronic device is in an unlocked state; and if the identity authentication information entered by the user is correct, redisplaying, by the electronic device, the content in the hidden area on the first page. receiving, by the electronic device, identity authentication information entered by the user while the electronic device is in an unlocked state; and if the identity authentication information entered by the user is correct, redisplaying, by the electronic device, the content in the hidden area on the first page.