MS-003: The outsole is too narrow and the upper is too tight. MS-004: It is recommended to change the rear horseshoe ornament to a universal design. MS-005: The upper is too large, the toe section is too long, and the height of the outer heel does not meet the requirements. MS-006: It is recommended to sew the feather ornament buckle on the outer frame and not on the inner frame. The upper is slightly small, the waist is not smooth, the height of the inner and outer waist does not meet the requirements, and the waist of the outsole is too narrow. The mesh material is too soft and there are wrinkles after sewing. The M-shaped TPU ornament on the shoe feather is prone to cracking after hot cutting. MS-007: The tongue material is very thin and not easy to handle. The 1 sharp angle of the rear horseshoe ornament is not easy to handle. The upper is too large, the heel is empty, there are wrinkles on both sides, the height is too high, and the inside of the tongue is too short.