diff --git a/jeecg-framework/src/main/java/org/jeecgframework/tag/core/easyui/DataGridTag.java b/jeecg-framework/src/main/java/org/jeecgframework/tag/core/easyui/DataGridTag.java
index ecbb4ddf..0f6e6713 100644
--- a/jeecg-framework/src/main/java/org/jeecgframework/tag/core/easyui/DataGridTag.java
+++ b/jeecg-framework/src/main/java/org/jeecgframework/tag/core/easyui/DataGridTag.java
@@ -2289,9 +2289,9 @@ public class DataGridTag extends TagSupport {
 							sb.append("<span style=\"display:-moz-inline-box;display:inline-block;width: 8px;text-align:right;\">~</span>");
 							sb.append("<input type=\"text\" name=\""+col.getField()+"_end\"  style=\"width: 100px\" "+extendAttribute(col.getExtend())+" class=\"Wdate\" onClick=\"WdatePicker()\"/>");
 						}else if(this.DATETIME_FORMATTER.equals(col.getFormatter())){
-							sb.append("<input type=\"text\" name=\""+col.getField()+"_begin1\"  style=\"width: 140px\" "+extendAttribute(col.getExtend())+" class=\"Wdate\" onClick=\"WdatePicker({dateFmt:'yyyy-MM-dd HH:mm:ss'})\"/>");
+							sb.append("<input type=\"text\" name=\""+col.getField()+"_begin\"  style=\"width: 140px\" "+extendAttribute(col.getExtend())+" class=\"Wdate\" onClick=\"WdatePicker({dateFmt:'yyyy-MM-dd HH:mm:ss'})\"/>");
 							sb.append("<span style=\"display:-moz-inline-box;display:inline-block;width: 8px;text-align:right;\">~</span>");
-							sb.append("<input type=\"text\" name=\""+col.getField()+"_end2\"  style=\"width: 140px\" "+extendAttribute(col.getExtend())+" class=\"Wdate\" onClick=\"WdatePicker({dateFmt:'yyyy-MM-dd HH:mm:ss'})\"/>");
+							sb.append("<input type=\"text\" name=\""+col.getField()+"_end\"  style=\"width: 140px\" "+extendAttribute(col.getExtend())+" class=\"Wdate\" onClick=\"WdatePicker({dateFmt:'yyyy-MM-dd HH:mm:ss'})\"/>");
 						}else{
 							sb.append("<input type=\"text\" name=\""+col.getField()+"_begin\"  style=\"width: 100px\" "+extendAttribute(col.getExtend())+" class=\"inuptxt\"/>");
 							sb.append("<span style=\"display:-moz-inline-box;display:inline-block;width: 8px;text-align:right;\">~</span>");