diff --git a/blade-service-api/blade-system-api/src/main/java/org/springblade/system/dto/AppPdaversionDTO.java b/blade-service-api/blade-system-api/src/main/java/org/springblade/system/dto/AppPdaversionDTO.java
index d87d59a0..cf9a5fba 100644
--- a/blade-service-api/blade-system-api/src/main/java/org/springblade/system/dto/AppPdaversionDTO.java
+++ b/blade-service-api/blade-system-api/src/main/java/org/springblade/system/dto/AppPdaversionDTO.java
@@ -45,7 +45,7 @@ public class AppPdaversionDTO extends PdaversionManageEntity {
 	 * 租户Code
 	 */
 	@ApiModelProperty(value = "租户Code")
-	private Long betenantCode;
+	private String betenantCode;
 
 
 
diff --git a/blade-service/blade-system/src/main/java/org/springblade/system/mapper/PdaversionManageMapper.java b/blade-service/blade-system/src/main/java/org/springblade/system/mapper/PdaversionManageMapper.java
index 77fb7515..38138420 100644
--- a/blade-service/blade-system/src/main/java/org/springblade/system/mapper/PdaversionManageMapper.java
+++ b/blade-service/blade-system/src/main/java/org/springblade/system/mapper/PdaversionManageMapper.java
@@ -59,5 +59,5 @@ public interface PdaversionManageMapper extends BaseMapper<PdaversionManageEntit
 	 * @param betenantCode
 	 * @return
 	 */
-    AppPdaversionVO selectPdaVersionByTenantId(@Param("betenantCode") Long betenantCode,@Param("versionType") String versionType);
+    AppPdaversionVO selectPdaVersionByTenantId(@Param("betenantCode") String betenantCode,@Param("versionType") String versionType);
 }