diff --git a/demo/src/test/java/com/example/demo/Dao/productHistroyMapper.java b/demo/src/test/java/com/example/demo/Dao/productHistroyMapper.java
index b5247c4..d0fbb2c 100644
--- a/demo/src/test/java/com/example/demo/Dao/productHistroyMapper.java
+++ b/demo/src/test/java/com/example/demo/Dao/productHistroyMapper.java
@@ -15,7 +15,7 @@ public interface productHistroyMapper {
     public List<ProductHistroy> select();
 
     @Insert("insert into productHistroy(productNum, productName, category, " +
-            "intrate, bankNum, productDescription, uploadTime, deleteTime, alterTime)" +
+            "intrate, bankNum, productDescription, uploadTime, deleteTime, alterTime,managerNum)" +
             " values (#{productNum},#{productName},#{category},#{intrate},#{bankNum}," +
             "#{productDescription},#{uploadTime},#{deleteTime},#{alterTime})")
     public void addProductHistroy(ProductHistroy productHistroys);
diff --git a/demo/src/test/java/com/example/demo/Dao/transMapper.java b/demo/src/test/java/com/example/demo/Dao/transMapper.java
index 7c414ca..327e996 100644
--- a/demo/src/test/java/com/example/demo/Dao/transMapper.java
+++ b/demo/src/test/java/com/example/demo/Dao/transMapper.java
@@ -19,12 +19,11 @@ public interface transMapper {
             "#{note},#{checkNum})")
     public void addTransaction(Transaction transactions);
 
-    @Update("update audit set transactionNum=#{transactionNum},payer=#{payer}" +
+    @Update("update transaction set transactionNum=#{transactionNum},payer=#{payer}" +
             ",payee=#{payee},transactionTime=#{transactionTime},transactionAmount=#{transactionAmount}," +
             "note=#{note}")
     public void updateTransaction(Transaction transactions);
 
-    @Delete("delete from audit where transactionNum=#{transactionNum}")
-    public void deleteTransaction(long transactionNum);
-
+    @Delete("delete from transaction where transactionNum=#{transactionNum}")
+    public void deleteTransaction(int transactionNum);
 }