bug

src/main/resources/mapper/HelpInitiateRecordMapper.xml

       SELECT
         t.*,
         a.title,
-        a.img,
+        a.list_img as img,
         a.activity_status,
         a.end_date
     FROM

src/main/resources/mapper/TaShareRecordMapper.xml

             t.verification_status,
             t.verification_code,
             a.activity_name,
-            a.main_img,
+            a.list_img as main_img,
             a.activity_status,
             a.end_time AS end_date,
             1 as groupStatus