diff --git a/后端的都放着里面/zxborrow/src/main/java/domain/BrPO.java b/后端的都放着里面/zxborrow/src/main/java/domain/BrPO.java
index 9d4463e..5e62829 100644
--- a/后端的都放着里面/zxborrow/src/main/java/domain/BrPO.java
+++ b/后端的都放着里面/zxborrow/src/main/java/domain/BrPO.java
@@ -2,7 +2,7 @@ package domain;
 
 import java.io.Serializable;
 public class BrPO implements Serializable{
-    private String s_id;
+    private String S_id;
     private String book_id;
     private String s_name;
     private String book_name;
diff --git a/后端的都放着里面/zxborrow/src/main/resources/generatorConfig.xml b/后端的都放着里面/zxborrow/src/main/resources/generatorConfig.xml
index b2ed216..06c21b5 100644
--- a/后端的都放着里面/zxborrow/src/main/resources/generatorConfig.xml
+++ b/后端的都放着里面/zxborrow/src/main/resources/generatorConfig.xml
@@ -19,6 +19,12 @@
 			userId="root"
 			password="zjh19990323">
 		</jdbcConnection>
+		<jdbcConnection 
+			driverClass="com.mysql.jdbc.Driver"
+			connectionURL="jdbc:mysql://127.0.0.1:3306/zxzx" 
+			userId="root"
+			password="zjh19990323">
+		</jdbcConnection>
 
 		<javaTypeResolver>
 			<property name="forceBigDecimals" value="false" />