diff --git a/ureport2-console/src/main/resources/ureport-html/html-preview.html b/ureport2-console/src/main/resources/ureport-html/html-preview.html
index 152d530..e9faa2a 100644
--- a/ureport2-console/src/main/resources/ureport-html/html-preview.html
+++ b/ureport2-console/src/main/resources/ureport-html/html-preview.html
@@ -127,6 +127,7 @@ ${downSearchFormHtml}
 <script type="text/javascript">
 window._server="${contextPath}/ureport";
 window.formElements=[];
+
 $(document).ready(function(){
 	
 	buildPaging(${pageIndex},${totalPageWithCol});
@@ -139,6 +140,11 @@ $(document).ready(function(){
 	function doSearch(){
 		submitSearchForm("${file}","${customParameters}");
 	}
+	function resetForm() {
+		$("#ureport_search_form input").val("");
+		$("#ureport_search_form select").val("").trigger("change");
+	}
+
 });
 </script>
 </body>
diff --git a/ureport2-core/src/main/java/com/bstek/ureport/definition/searchform/ResetButtonComponent.java b/ureport2-core/src/main/java/com/bstek/ureport/definition/searchform/ResetButtonComponent.java
index be9a1d3..705140d 100644
--- a/ureport2-core/src/main/java/com/bstek/ureport/definition/searchform/ResetButtonComponent.java
+++ b/ureport2-core/src/main/java/com/bstek/ureport/definition/searchform/ResetButtonComponent.java
@@ -22,12 +22,16 @@ package com.bstek.ureport.definition.searchform;
 public class ResetButtonComponent extends ButtonComponent{
 	@Override
 	public String toHtml(RenderContext context) {
-		return "<button type=\"reset\" id=\""+context.buildComponentId(this)+"\"" +
+		return "<button type='button' id=\""+context.buildComponentId(this)+"\"" +
 				"style=\"padding: 6px 12px;float:left;margin-left:16px\" " +
 				" class=\"btn "+getStyle()+" btn-sm\">"+getLabel()+"</button>";
 	}
 	@Override
 	public String initJs(RenderContext context) {
-		return "";
+		StringBuilder sb=new StringBuilder();
+		sb.append("$('#"+context.buildComponentId(this)+"').click(function(){");
+		sb.append("resetForm();");
+		sb.append("});");
+		return sb.toString();
 	}
 }
diff --git a/ureport2-core/src/main/java/com/bstek/ureport/definition/searchform/SearchForm.java b/ureport2-core/src/main/java/com/bstek/ureport/definition/searchform/SearchForm.java
index e3ba2e3..fe305cc 100644
--- a/ureport2-core/src/main/java/com/bstek/ureport/definition/searchform/SearchForm.java
+++ b/ureport2-core/src/main/java/com/bstek/ureport/definition/searchform/SearchForm.java
@@ -26,7 +26,7 @@ public class SearchForm {
 	private FormPosition formPosition;
 	public String toHtml(RenderContext context){
 		StringBuilder sb=new StringBuilder();
-		sb.append("<form  style='margin-top:10px'>");
+		sb.append("<form id='ureport_search_form' style='margin-top:10px'>");
 		for(Component component:components){
 			sb.append(component.toHtml(context));
 		}
diff --git a/ureport2-core/src/main/java/com/bstek/ureport/definition/searchform/SelectInputComponent.java b/ureport2-core/src/main/java/com/bstek/ureport/definition/searchform/SelectInputComponent.java
index e58dcdf..fddae5e 100644
--- a/ureport2-core/src/main/java/com/bstek/ureport/definition/searchform/SelectInputComponent.java
+++ b/ureport2-core/src/main/java/com/bstek/ureport/definition/searchform/SelectInputComponent.java
@@ -80,11 +80,10 @@ public class SelectInputComponent extends InputComponent {
 				String selected=value.equals(pvalue) ? "selected" : "";
 				sb.append("<option value='"+value+"' "+selected+">"+option.getLabel()+"</option>");
 			}
-			/*if(pvalue.equals("")){
-				sb.append("<option value='' selected></option>");
-			}*/
 		}
-
+		/*if(pvalue.equals("")){
+			sb.append("<option value='' selected></option>");
+		}*/
 		sb.append("</select>");
 		return sb.toString();
 	}
diff --git a/ureport2-core/target/classes/com/bstek/ureport/definition/searchform/ResetButtonComponent.class b/ureport2-core/target/classes/com/bstek/ureport/definition/searchform/ResetButtonComponent.class
index c39d0b0..18d8bb4 100644
Binary files a/ureport2-core/target/classes/com/bstek/ureport/definition/searchform/ResetButtonComponent.class and b/ureport2-core/target/classes/com/bstek/ureport/definition/searchform/ResetButtonComponent.class differ
diff --git a/ureport2-core/target/classes/com/bstek/ureport/definition/searchform/SearchForm.class b/ureport2-core/target/classes/com/bstek/ureport/definition/searchform/SearchForm.class
index f2678ba..6bc3b3f 100644
Binary files a/ureport2-core/target/classes/com/bstek/ureport/definition/searchform/SearchForm.class and b/ureport2-core/target/classes/com/bstek/ureport/definition/searchform/SearchForm.class differ
diff --git a/ureport2-core/target/classes/com/bstek/ureport/definition/searchform/SelectInputComponent.class b/ureport2-core/target/classes/com/bstek/ureport/definition/searchform/SelectInputComponent.class
index 47e9ccd..655d1ea 100644
Binary files a/ureport2-core/target/classes/com/bstek/ureport/definition/searchform/SelectInputComponent.class and b/ureport2-core/target/classes/com/bstek/ureport/definition/searchform/SelectInputComponent.class differ
diff --git a/ureport2-core/target/maven-archiver/pom.properties b/ureport2-core/target/maven-archiver/pom.properties
index f64699c..537895a 100644
--- a/ureport2-core/target/maven-archiver/pom.properties
+++ b/ureport2-core/target/maven-archiver/pom.properties
@@ -1,5 +1,5 @@
 #Generated by Maven
-#Fri Jul 10 10:25:49 CST 2020
+#Fri Jul 10 13:55:07 CST 2020
 version=2.2.9
 groupId=com.spcp.ureport
 artifactId=ureport2-core
diff --git a/ureport2-core/target/ureport2-core-2.2.9-sources.jar b/ureport2-core/target/ureport2-core-2.2.9-sources.jar
index 0963d70..30b02c4 100644
Binary files a/ureport2-core/target/ureport2-core-2.2.9-sources.jar and b/ureport2-core/target/ureport2-core-2.2.9-sources.jar differ
diff --git a/ureport2-core/target/ureport2-core-2.2.9.jar b/ureport2-core/target/ureport2-core-2.2.9.jar
index f4d5faa..20a9734 100644
Binary files a/ureport2-core/target/ureport2-core-2.2.9.jar and b/ureport2-core/target/ureport2-core-2.2.9.jar differ