The most important thing in the design of the shopping mall decoration is the design of the shopping mall line, generally speaking, the active line can not have a dead end, be sure to let the guests follow the active line can walk all over the store, so the basic use of the "back" type design. Second is the width of the line, according to different types of shopping centers to take a different width. Like high-grade shopping malls operating in the value of goods is relatively high, the flow of customers is not very large, such as Shanghai's Meimei Department Store, Beijing's Saitei Shopping Center and Qingdao's Hisense Mall, etc., they require the active line is relatively wide, mostly in the 2.4 meters -3 meters between the secondary dynamic line is also 2 meters or so, to ensure that the customer's sense of comfort in the shopping, and at the same time, to set off the value of the goods; if it is Parkson Pacific Department Store, a class of youthful fashion stores, the width of the active line can be appropriately reduced, generally in the 2.4 meters or so, the second line of 1.8 meters, which makes the goods have a sense of fullness, creating a warm atmosphere of the store, increase the customer's desire to buy; if it is a mass-market department store such as Ito-Yokado, the active line of 2.4 meters, the second line of action can be reduced to 1.5 meters or so, to fully reflect the mass-market stores of commodities full, cheap. The price is cheap. Ceiling and ground design in the mall ceiling and ground design is also inseparable from the business of goods. General shopping malls operating in the first floor are cosmetics and jewelry, watches, etc., so as long as the building allows, try to pick up some of the high (generally the first floor height of 5.5 meters, the other floor height of 5 meters, the lowest should not be less than 4.5 meters), to facilitate the design of modeling ceilings. In shopping malls, there are generally 2-4 floors operating clothing, footwear, bags and other goods, such floors of high-grade department stores usually also use structural modeling ceilings, low-end shopping malls are usually used in the mineral wool board ceilings or grille ceilings, these are the floors operating in the commodities and floors of the floor height *** with the decision. For the operation of sporting goods and home appliances on the floor, the domestic usually not ceiling treatment, air ducts and fire sprinkler heads exposed, and then sprayed on the ceiling gray, white or black paint, so that the entire store appears dynamic, quite a sense of digital, very suitable for sporting goods and home appliances of all sizes. In Europe and Japan's shopping malls, designers have taken this means of treatment further, appropriate increase in the local modeling ceiling, and ceiling modeling material selection is not simply gypsum materials, has been expanded to metal, plastic, wood and canvas, etc., according to the different business commodities to choose a different structure and material, making the atmosphere of the store is more active, baking the goods. In recent years, the designers of Zhonghai Shoujia have also made a lot of use of this kind of the most advanced design and decoration means in the domestic shopping mall decoration design, and have received very good results. After finishing the ceiling, then say the ground design. In fact, designers in the design of the ceiling structure at the same time must also consider the ground design and materials. Shopping malls in the ceiling and the ground should be a one-to-one correspondence, at least the ceiling and the ground must be the same direction. If the ceiling and ground direction is not consistent, the store will be chaotic, so designers must pay great attention. Shopping malls in the ground on the choice of decorative materials are not the same, such as domestic high-end shopping malls in the ground decorative materials are often used in the use of marble such as high-level decorative materials, and low-grade department stores will be used in glass tiles. In fact, Europe and Japan's shopping malls have begun to use the ground rubber and other new generation of ground materials, not only reduces the cost, but also to avoid the reflection of the ground stone on the color of the goods interference. At present, our country only in the airport store used a similar decorative materials, operators and customer reaction is still very ideal. Lighting design of the basic illumination requirements of the store: the first floor of the basic lighting should reach 1000-1200lux, other floors of the basic lighting can reach 900lux. The light source of the space inside the store is mainly divided into two categories: natural light and artificial light. In the past, shopping mall decoration basically exclude natural light source, because natural light is not easy to control, weather changes will lead to significant changes in the intensity of light, so shopping malls are sealed windows, impervious to light. But natural light also has a lot of advantages - light color is rich, and the real response to the original color of the goods, which is artificial light can not do. Recently, the design of shopping malls has also broken the tradition of not using natural light, such as Hangzhou's Lane Crawford Department Store, a large number of translucent windows to introduce natural light to the interior of the store, supplemented by artificial light, to give people a refreshing feeling. Choice of lamps: usually shopping malls in the basic lighting on a large number of grille lamps and downlights, power consumption is generally in the 120w / square meter or so; in the sporting goods floor will also be used in umbrella lamps or more expensive tungsten halogen lamps; recently Hong Kong's newest shopping malls have also appeared in all of the basic lighting using the radium lamp design approach, the effect is good.