DHA is an important fatty acid, which is very important for the baby's brain and vision development. Here are some dried fruits rich in DHA:

1. Walnut: Walnut is one of the dried fruits with the richest DHA. Every100g of walnut contains about 27 mg of DHA.

2. Almonds: Almonds are also one of the dried fruits rich in DHA. Every100g of almonds contains about 20mg of DHA.

3. Cashew nuts: Cashew nuts are one of the dried fruits with high DHA content, and each100g of cashew nuts contains about14mg of DHA.

4. Peanut: Peanut is also one of the dried fruits containing certain DHA. Every100g of peanut contains about 6 mg of DHA.

In addition to these dried fruits, there are other foods with high DHA content, such as salmon, cod and other seafood, as well as animal foods such as egg yolk. However, it should be noted that the baby's gastrointestinal system is not mature enough to digest too much fat and protein, so it is necessary to control these foods in moderation. It is best to add these foods to your baby under the guidance of a doctor or dietitian.