feats

src/main/resources/mapper/TaPersonMapper.xml

             t.department,
             t.post,
             t.user_id as userId,
-            t.tel AS phone,
+            IFNULL(u.phone, t.phone) AS phone,
             t.avatarurl AS avatar,
             t.photo,
             u.description as description,
         t.department,
         t.post,
         t.user_id as userId,
-        t.tel AS phone,
+        IFNULL(u.phone, t.phone) AS phone,
         t.avatarurl AS avatar,
         t.photo,
         u.description as description