diff --git a/esua-epdc/epdc-module/epdc-events/epdc-events-server/src/main/resources/mapper/issue/IssueDao.xml b/esua-epdc/epdc-module/epdc-events/epdc-events-server/src/main/resources/mapper/issue/IssueDao.xml
index 8f2a32562..c4dab514d 100644
--- a/esua-epdc/epdc-module/epdc-events/epdc-events-server/src/main/resources/mapper/issue/IssueDao.xml
+++ b/esua-epdc/epdc-module/epdc-events/epdc-events-server/src/main/resources/mapper/issue/IssueDao.xml
@@ -390,7 +390,7 @@
             LEFT JOIN epdc_img img ON eve.ID = img.REFERENCE_ID
             AND img.DEL_FLAG = '0'
             AND img.IMG_TYPE = 'events'
-            LEFT JOIN epdc_category cate ON issue.FIRST_CATEGORY_CODE = cate.category_code
+            LEFT JOIN epdc_category cate ON eve.FIRST_CATEGORY_CODE = cate.category_code
             AND cate.DEL_FLAG = '0'
         WHERE
             eve.DEL_FLAG = '0'