diff --git a/epmet-module/data-report/data-report-server/src/main/resources/mapper/screen/ScreenProjectDataDao.xml b/epmet-module/data-report/data-report-server/src/main/resources/mapper/screen/ScreenProjectDataDao.xml
index fcfd484a42..f45f13aadc 100644
--- a/epmet-module/data-report/data-report-server/src/main/resources/mapper/screen/ScreenProjectDataDao.xml
+++ b/epmet-module/data-report/data-report-server/src/main/resources/mapper/screen/ScreenProjectDataDao.xml
@@ -60,14 +60,14 @@
     <select id="projectDistributionDetail" resultType="com.epmet.evaluationindex.screen.dto.result.ScreenProjectDetailResultDTO">
         SELECT
             project_id as projectId,
-            PROJECT_TITLE as projectTitle,
-            project_content AS projectContent,
+            IFNULL(PROJECT_TITLE,'') as projectTitle,
+            IFNULL(project_content,'') AS projectContent,
             project_create_time as reportTime,
-            ALL_CATEGORY_NAME as categoryName,
-            LINK_USER_ID as reportUserId,
-            LINK_NAME as reportUserName,
-            link_mobile as mobile,
-            project_address as reportAddress,
+            IFNULL(ALL_CATEGORY_NAME,'') as categoryName,
+            IFNULL(LINK_USER_ID,'') as reportUserId,
+            IFNULL(LINK_NAME,'') as reportUserName,
+            IFNULL(link_mobile,'') as mobile,
+            IFNULL(project_address,'') as reportAddress,
             CUSTOMER_ID as customerId,
             PROJECT_STATUS_CODE as projectStatusCode
         FROM