Top panel: 6 ° ×6° 3HWC significance map around the center of UKS 1 from a point-source search with contours illustrating significance levels of 3σ, 3.3σ, 4σ, and 4.3σ. The location and extent of nearby TeV sources are indicated by yellow circles. The red-dashed lines shows the orientation of Galactic plane. Bottom panel: Close-up view within 3 ° ×3° of the Fermi-LAT TS map, with 3HWC contours overlaid. The black crosses and white arrows in both panels illustrate the center and the direction of the proper motion of UKS 1, respectively. Top is north and left is east. A scale bar of 1° is given in both panels.