A radio frequency beauty device, said radio frequency beauty device comprising an output electrode (220), a radio frequency energy generation circuit (440), a current acquisition circuit (410), a processor (420), a control circuit (430) and a driver circuit (470), electrically connected in sequence, the driver circuit (470) also being electrically connected to the current acquisition circuit (410)； the current acquisition circuit (410) is used to acquire the input current of the radio frequency energy generation circuit (440) and transmit same to the processor (420)； the processor (420) is used to analyze the input current of the radio frequency energy generation circuit (440) to obtain a first analysis result, and transmit the result to the control circuit (430)； the control circuit (430) is used to transmit a first control signal to the driver circuit (470) according to the first analysis result, to control the magnitude of the radio frequency energy emitted by the radio frequency energy generation circuit (440)； the radio frequency energy generation circuit (440) is used to transmit radio frequency energy to the output electrode (220). The present invention promptly and effectively controls the magnitude of radio frequency energy output, and current output is not excessive, realizing high current protection, preventing user injury, effectively saving power and improving user experience.L'invention concerne un dispositif radiofréquence pour traitement esthétique, ledit dispositif radiofréquence pour traitement esthétique comprenant une électrode de sortie (220), un circuit de génération d'énergie radiofréquence (440), un circuit d'acquisition de courant (410), un processeur (420), un circuit de commande (430) et un circuit d'attaque (470), électriquement reliés en séquence, le circuit d'attaque (470) étant également électriquement relié au circuit d'acquisition de courant (410). Le circuit d'acquisition de courant (410) est utilisé pour obtenir le courant d'entrée
