A terminal device, comprising: a first middle frame ; a second middle frame , connected to the first middle frame , wherein the first middle frame and the second middle frame are configured to fold or unfold through a rotary shaft ; a first antenna module , disposed at the first middle frame ; a second antenna module , disposed at the second middle frame , wherein when the first middle frame and the second middle frame are folded , a projection of the second antenna module on the first antenna module at least partially overlaps with the first antenna module ; and wherein the first antenna module and the second antenna module are respectively connected to corresponding feed circuits; wherein the feed circuit of the second antenna module comprises a switch module , configured to switch a feed position of the second antenna module to be open-circuited or short-circuited when frequency bands for transmitting and receiving a wireless signal by the terminal device are different; characterized in that the feed circuit of the second antenna module further comprises an inductor , wherein one end of the inductor is connected to a feed source , and the other end of the inductor is connected to a first contact terminal of the switch module ; and at least two capacitors arranged in parallel, wherein one end of each capacitor is grounded, and the other end is connected to respective contact points of a second contact terminal of the switch module ; wherein when the first contact terminal of the switch module is in connection with at least one of the at least two capacitors , the state of the feed position of the second antenna module is short-circuited; and when the first contact terminal of the switch module is in disconnection with all the capacitors , the state of the feed position of the second antenna module is open-circuited. a first middle frame ; a second middle frame , connected to the first middle frame , wherein the first middle frame and the second middle frame are configured to fold or unfold through a rotary shaft ; a first antenna module , disposed at the first middle frame ; a second antenna module , disposed at the second middle frame , wherein when the first middle frame and the second middle frame are folded , a projection of the second antenna module on the first antenna module at least partially overlaps with the first antenna module ; and wherein the first antenna module and the second antenna module are respectively connected to corresponding feed circuits; wherein the feed circuit of the second antenna module comprises a switch module , configured to switch a feed position of the second antenna module to be open-circuited or short-circuited when frequency bands for transmitting and receiving a wireless signal by the terminal device are different; characterized in that the feed circuit of the second antenna module further comprises an inductor , wherein one end of the inductor is connected to a feed source , and the other end of the inductor is connected to a first contact terminal of the switch module ; and at least two capacitors arranged in parallel, wherein one end of each capacitor is grounded, and the other end is connected to respective contact points of a second contact terminal of the switch module ; wherein when the first contact terminal of the switch module is in connection with at least one of the at least two capacitors , the state of the feed position of the second antenna module is short-circuited; and when the first contact terminal of the switch module is in disconnection with all the capacitors , the state of the feed position of the second antenna module is open-circuited. <EOS>