diff --git a/core/backend/src/main/java/io/dataease/dto/datasource/MysqlConfiguration.java b/core/backend/src/main/java/io/dataease/dto/datasource/MysqlConfiguration.java
index 3b875f2dc8..24aa64c81d 100644
--- a/core/backend/src/main/java/io/dataease/dto/datasource/MysqlConfiguration.java
+++ b/core/backend/src/main/java/io/dataease/dto/datasource/MysqlConfiguration.java
@@ -36,7 +36,7 @@ public class MysqlConfiguration extends JdbcConfiguration {
     public List<String> getIllegalParameters() {
         List<String> newIllegalParameters = new ArrayList<>();
         newIllegalParameters.addAll(illegalParameters);
-        newIllegalParameters.addAll(Arrays.asList("allowloadlocalinfile", "allowUrlInLocalInfile", "allowLoadLocalInfileInPath"));
+        newIllegalParameters.addAll(Arrays.asList("maxAllowedPacket", "allowloadlocalinfile", "allowUrlInLocalInfile", "allowLoadLocalInfileInPath"));
         return newIllegalParameters;
     }