diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
index 0339fb058..04ad59712 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
@@ -899,7 +899,7 @@ public class BussDocumentLibraryEOServiceImpl extends ServiceImpl<BussDocumentLi
                         value = sdf.format(dataList.get(0).get(dbFieldName));
                     }
                 } else {
-                    value = (String) dataList.get(0).get(dbFieldName);
+                    value = String.valueOf(dataList.get(0).get(dbFieldName));
                 }
                 Map<String, Object> map = new HashMap<>();
                 //处理文件
diff --git a/jero-boot/jero-boot-single-startup/src/main/resources/application-dev.yml b/jero-boot/jero-boot-single-startup/src/main/resources/application-dev.yml
index c732517a6..6b57f75af 100644
--- a/jero-boot/jero-boot-single-startup/src/main/resources/application-dev.yml
+++ b/jero-boot/jero-boot-single-startup/src/main/resources/application-dev.yml
@@ -143,7 +143,7 @@ spring:
 #          password: 123456
 #          driver-class-name: com.mysql.cj.jdbc.Driver
 #          url: jdbc:mysql://121.36.69.172:3307/laws_weilai?useUnicode=true&characterEncoding=utf8&serverTimezone=Asia/Shanghai&useSSL=false
-          url: jdbc:mysql://121.36.69.172:3307/laws_weilai?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai
+          url: jdbc:mysql://121.36.69.172:3307/laws_weilai_zhn?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai
           username: root
           password: hzwlsoft.com
           driver-class-name: com.mysql.cj.jdbc.Driver
diff --git a/jero-boot/pom.xml b/jero-boot/pom.xml
index b5f67892c..7f2deecef 100644
--- a/jero-boot/pom.xml
+++ b/jero-boot/pom.xml
@@ -55,6 +55,7 @@
 		<module>jero-boot-single-startup</module>
 		<module>jero-boot-modules</module>
 		<module>jreo-boot-split</module>
+		<module>jero-boot-center</module>
 	</modules>
 
 	<distributionManagement>