An electronic device , comprising: a first carrier and a second carrier movable relative to each other to make the first carrier and the second carrier switch between a retracting state and an extending state; a driving mechanism disposed at the second carrier , wherein the driving mechanism comprises a first driving member and a second driving member spaced apart from the first driving member , and the second driving member is movably connected with the second carrier through a first bracket ; a flexible screen assembly , having a first end connected with the first carrier , and wrapped around the driving mechanism , wherein the driving mechanism is configured to drive the flexible screen assembly to move, to make a part of the flexible screen assembly extend outside the electronic device or retract inside the electronic device , when the first carrier and the second carrier move relative to each other; and an adjustment mechanism configured to adjust the driving mechanism to make the flexible screen assembly in a tensioned state; characterized in that : the adjustment mechanism comprises a first elastic member , the first elastic member has one end abutting against the first bracket and another end abutting against the second carrier , and the first elastic member is in a compressed state and is configured to apply an elastic force to the first bracket ; and the first elastic member is elastically deformed and is configured to drive the second driving member and make the second driving member move in a direction away from the first driving member , when the flexible screen assembly is slack. a first carrier and a second carrier movable relative to each other to make the first carrier and the second carrier switch between a retracting state and an extending state; a driving mechanism disposed at the second carrier , wherein the driving mechanism comprises a first driving member and a second driving member spaced apart from the first driving member , and the second driving member is movably connected with the second carrier through a first bracket ; a flexible screen assembly , having a first end connected with the first carrier , and wrapped around the driving mechanism , wherein the driving mechanism is configured to drive the flexible screen assembly to move, to make a part of the flexible screen assembly extend outside the electronic device or retract inside the electronic device , when the first carrier and the second carrier move relative to each other; and an adjustment mechanism configured to adjust the driving mechanism to make the flexible screen assembly in a tensioned state; characterized in that : the adjustment mechanism comprises a first elastic member , the first elastic member has one end abutting against the first bracket and another end abutting against the second carrier , and the first elastic member is in a compressed state and is configured to apply an elastic force to the first bracket ; and the first elastic member is elastically deformed and is configured to drive the second driving member and make the second driving member move in a direction away from the first driving member , when the flexible screen assembly is slack. <EOS>