diff --git a/core/core-backend/src/main/java/io/dataease/datasource/provider/H2EngineProvider.java b/core/core-backend/src/main/java/io/dataease/datasource/provider/H2EngineProvider.java
index ed25d01714..7cb766d8a1 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/provider/H2EngineProvider.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/provider/H2EngineProvider.java
@@ -46,12 +46,7 @@ public class H2EngineProvider extends EngineProvider {
                 if (tableFields.get(i).isChecked()) {
                     if (StringUtils.isEmpty(strings[i])) {
                         String type = tableFields.get(i).getType() == null ? tableFields.get(i).getFieldType() : tableFields.get(i).getType();
-                        if (type.equals("LONG") || type.equals("DOUBLE")) {
-                            strings1[length] = "0";
-                        } else {
-                            strings1[length] = null;
-                        }
-
+                        strings1[length] = null;
                     } else {
                         strings1[length] = strings[i].replace("\\", "\\\\").replace("'", "''");
                     }
diff --git a/core/core-backend/src/main/java/io/dataease/datasource/provider/MysqlEngineProvider.java b/core/core-backend/src/main/java/io/dataease/datasource/provider/MysqlEngineProvider.java
index b1843b90f7..1758ef8cd5 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/provider/MysqlEngineProvider.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/provider/MysqlEngineProvider.java
@@ -54,11 +54,7 @@ public class MysqlEngineProvider extends EngineProvider {
                 if (tableFields.get(i).isChecked()) {
                     if (StringUtils.isEmpty(strings[i])) {
                         String type = tableFields.get(i).getType() == null ? tableFields.get(i).getFieldType() : tableFields.get(i).getType();
-                        if (type.equals("LONG") || type.equals("DOUBLE")) {
-                            strings1[length] = "0";
-                        } else {
-                            strings1[length] = null;
-                        }
+                        strings1[length] = null;
                     } else {
                         strings1[length] = strings[i].replace("\\", "\\\\").replace("'", "\\'");
                     }