diff --git a/common/common-online/src/main/java/apelet/common/online/controller/OnlineFormController.java b/common/common-online/src/main/java/apelet/common/online/controller/OnlineFormController.java
index d075054..d64b2f6 100644
--- a/common/common-online/src/main/java/apelet/common/online/controller/OnlineFormController.java
+++ b/common/common-online/src/main/java/apelet/common/online/controller/OnlineFormController.java
@@ -793,23 +793,13 @@ public class OnlineFormController {
             for (String fieldName : validColumnNames) {
                 SqlTableColumn sqlCol = columnMap.get(fieldName.toLowerCase());
                 if (sqlCol != null) {
-                    OnlineColumn newCol = new OnlineColumn();
-                    newCol.setColumnName(sqlCol.getColumnName());
-                    newCol.setColumnType(sqlCol.getColumnType());
-                    newCol.setFullColumnType(sqlCol.getFullColumnType());
-                    if (sqlCol.getColumnDefault() != null) {
-                        newCol.setColumnDefault(sqlCol.getColumnDefault().toString());
-                    }
-                    newCol.setNullable(sqlCol.getNullable());
-                    newCol.setTableId(onlineTable.getTableId());
-                    onlineColumnService.save(newCol);
-
                     // 回填 columnId 到 widgetJson
                     JSONObject widget = nameToWidget.get(fieldName);
+                    long columnId = onlineColumnService.saveBySqlTable(sqlCol, onlineTable.getTableId(), widget.getString("showName"));
                     if (widget != null) {
                         JSONObject bindData2 = widget.getJSONObject("bindData");
                         if (bindData2 != null) {
-                            bindData2.put("columnId", newCol.getColumnId());
+                            bindData2.put("columnId", columnId);
                             bindData2.put("tableId", onlineTable.getTableId());
                         }
                     }
diff --git a/common/common-online/src/main/java/apelet/common/online/service/OnlineColumnService.java b/common/common-online/src/main/java/apelet/common/online/service/OnlineColumnService.java
index 983a086..4832343 100644
--- a/common/common-online/src/main/java/apelet/common/online/service/OnlineColumnService.java
+++ b/common/common-online/src/main/java/apelet/common/online/service/OnlineColumnService.java
@@ -27,6 +27,16 @@ public interface OnlineColumnService extends IBaseService<OnlineColumn, Long> {
     List<OnlineColumn> saveNewList(List<SqlTableColumn> columnList, Long onlineTableId);
 
     /**
+     * 保存新增数据表字段。
+     *
+     * @param sqlTableColumn 新增数据表字段对象。
+     * @param tableId        在线表对象的主键Id。
+     * @param columnComment     字段名。
+     * @return 插入的在线表字段数据。
+     */
+    long saveBySqlTable(SqlTableColumn sqlTableColumn, Long tableId, String columnComment);
+
+    /**
      * 更新数据对象。
      *
      * @param onlineColumn         更新的对象。
diff --git a/common/common-online/src/main/java/apelet/common/online/service/impl/OnlineColumnServiceImpl.java b/common/common-online/src/main/java/apelet/common/online/service/impl/OnlineColumnServiceImpl.java
index c66e247..15c7a3c 100644
--- a/common/common-online/src/main/java/apelet/common/online/service/impl/OnlineColumnServiceImpl.java
+++ b/common/common-online/src/main/java/apelet/common/online/service/impl/OnlineColumnServiceImpl.java
@@ -31,6 +31,7 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.github.pagehelper.Page;
 import com.google.common.base.CaseFormat;
+import jodd.util.StringUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.redisson.api.RedissonClient;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -106,6 +107,28 @@ public class OnlineColumnServiceImpl extends BaseService<OnlineColumn, Long> imp
         return onlineColumnList;
     }
 
+
+    @Override
+    public long saveBySqlTable(SqlTableColumn sqlTableColumn, Long tableId, String columnComment) {
+        OnlineColumn onlineColumn = new OnlineColumn();
+        BeanUtil.copyProperties(sqlTableColumn, onlineColumn, false);
+        onlineColumn.setColumnId(idGenerator.nextLongId());
+        onlineColumn.setTableId(tableId);
+        // 传了描述，并且不等于原先的描述，并且原先的为空或者为"null"，就赋值
+        if (StringUtil.isNotBlank(columnComment) && !StringUtil.equals(columnComment, onlineColumn.getColumnComment())
+                && (StringUtil.isBlank(onlineColumn.getColumnComment()) || StringUtil.equals("null", onlineColumn.getColumnComment()))) {
+            onlineColumn.setColumnComment(columnComment);
+        }
+        if (StringUtil.isBlank(onlineColumn.getColumnComment())) {
+            onlineColumn.setColumnComment(onlineColumn.getColumnName());
+        }
+        this.setDefault(sqlTableColumn, onlineColumn);
+        if (super.save(onlineColumn)) {
+            return onlineColumn.getColumnId();
+        }
+        return 0;
+    }
+
     /**
      * 更新数据对象。
      *