Prompt: We needed to design a city logo, the logo concept was based on the existing city logo of Yichang but with the addition of a feather based on the letter I. The existing Yichang city logo is \"Yi\" composed of \"U\" and \"I\", smile elements, exclamation points, and hyphens. The graphic is based on the pinyin \"Yi\" of the word \"yi\", and the whole design is designed with round and lovely strokes. Among them, the Pinyin letters are transformed into smiling faces, exclamation marks \"!\" and circular elements. The color matching is also very consistent with this cute and round logo graphic, using a total of four bright colors of \"red, yellow, blue, and green\"; different colors represent vitality, nature, future, diversity and enthusiasm respectively. The entire logo represents the harmonious coexistence of man and nature, man and humanity, man and technology, man and city, man and the future. The logo as a whole is intended to create a diverse and dynamic city image. Feather is the symbol of Wang Zhaojun, one of the four beauties in ancient China who was born in Yichang. Feathers also represent the culture and art of Yichang, which is the hometown of many historical celebrities and talents. The color of the logo is yellow, which symbolizes happiness, optimism and friendship. The logo font is smooth and friendly, creating a warm and hospitable impression of Yichang.