diff --git a/pom.xml b/pom.xml
index d224ab8..b417799 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,10 +69,6 @@
             <artifactId>token-macro</artifactId>
             <version>2.15</version>
         </dependency>
-        <dependency>
-            <groupId>org.kohsuke.stapler</groupId>
-            <artifactId>stapler</artifactId>
-        </dependency>
         <dependency>
             <groupId>org.jenkins-ci.plugins.workflow</groupId>
             <artifactId>workflow-step-api</artifactId>
diff --git a/src/main/java/io/jenkins/plugins/wxwork/WXWorkRobotProperty.java b/src/main/java/io/jenkins/plugins/wxwork/WXWorkRobotProperty.java
index da2c655..9294abb 100644
--- a/src/main/java/io/jenkins/plugins/wxwork/WXWorkRobotProperty.java
+++ b/src/main/java/io/jenkins/plugins/wxwork/WXWorkRobotProperty.java
@@ -17,7 +17,6 @@
 import lombok.ToString;
 import org.kohsuke.stapler.DataBoundConstructor;
 import org.kohsuke.stapler.QueryParameter;
-import org.kohsuke.stapler.verb.POST;
 
 import java.util.Objects;
 
@@ -121,7 +120,6 @@ public FormValidation doCheckWebhook(@QueryParameter String webhook) {
          * @param name    机器人名称
          * @param webhook 机器人webhook
          */
-        @POST
         public FormValidation doTest(@QueryParameter("id") String id, @QueryParameter("name") String name, @QueryParameter("webhook") String webhook) {
             Jenkins.get().checkPermission(Jenkins.ADMINISTER);
             RobotProperty property = new WXWorkRobotProperty(id, name, webhook);
@@ -130,8 +128,7 @@ public FormValidation doTest(@QueryParameter("id") String id, @QueryParameter("n
             if (Objects.nonNull(robotResponse)) {
                 if (robotResponse.isOk()) {
                     // ok
-                    String rootUrl = Jenkins.get().getRootUrl();
-                    return FormValidation.respond(FormValidation.Kind.OK, "<img src='" + rootUrl + "/images/16x16/accept.png'>" + "<span style='padding-left:4px;color:#52c41a;font-weight:bold;'>测试成功</span>");
+                    return FormValidation.respond(FormValidation.Kind.OK, "<span style='padding-left:4px;color:#52c41a;font-weight:bold;'>测试成功</span>");
                 } else {
                     return FormValidation.error(robotResponse.errorMessage());
                 }
diff --git a/src/main/resources/io/jenkins/plugins/wxwork/WXWorkGlobalConfig/config.jelly b/src/main/resources/io/jenkins/plugins/wxwork/WXWorkGlobalConfig/config.jelly
index 60d9db7..1a341b6 100644
--- a/src/main/resources/io/jenkins/plugins/wxwork/WXWorkGlobalConfig/config.jelly
+++ b/src/main/resources/io/jenkins/plugins/wxwork/WXWorkGlobalConfig/config.jelly
@@ -3,22 +3,27 @@
          xmlns:l="/lib/layout" xmlns:t="/lib/hudson" xmlns:f="/lib/form" >
 
     <f:section title="${%robotPropertyTitle}">
-        <f:block>
-            <j:scope>
-                <j:set var="robotPropertyList" value="${instance.getRobotPropertyList()}"/>
-                <j:set var="robotPropertyDescriptor" value="${descriptor.getWXWorkRobotPropertyDescriptor()}"/>
-                <f:repeatable
-                        header="${%robotProperty}"
-                        field="robotPropertyList"
-                        varStatus="item"
-                        items="robotPropertyList">
-                    <st:include page="config.jelly" class="${robotPropertyDescriptor.clazz}"/>
-                    <div style="text-align: right; margin-top: 8px;">
-                        <f:repeatableDeleteButton/>
-                    </div>
-                </f:repeatable>
-            </j:scope>
-        </f:block>
+
+        <div id="wxwork-robot-config-box">
+
+            <f:block>
+                <j:scope>
+                    <j:set var="robotPropertyList" value="${instance.getRobotPropertyList()}"/>
+                    <j:set var="robotPropertyDescriptor" value="${descriptor.getWXWorkRobotPropertyDescriptor()}"/>
+                    <f:repeatable
+                            header="${%robotProperty}"
+                            field="robotPropertyList"
+                            varStatus="item"
+                            items="robotPropertyList">
+                        <st:include page="config.jelly" class="${robotPropertyDescriptor.clazz}"/>
+                        <div style="text-align: right; margin-top: 8px;">
+                            <f:repeatableDeleteButton/>
+                        </div>
+                    </f:repeatable>
+                </j:scope>
+            </f:block>
+
+        </div>
 
     </f:section>
 
diff --git a/src/main/resources/io/jenkins/plugins/wxwork/WXWorkRobotProperty/config.jelly b/src/main/resources/io/jenkins/plugins/wxwork/WXWorkRobotProperty/config.jelly
index add09e9..8d16626 100644
--- a/src/main/resources/io/jenkins/plugins/wxwork/WXWorkRobotProperty/config.jelly
+++ b/src/main/resources/io/jenkins/plugins/wxwork/WXWorkRobotProperty/config.jelly
@@ -11,16 +11,23 @@
             const closeWxWorkPluginSettingLoading = el => {
                 el.style.display = "none"
             }
-            const findWxWorkPluginProperty = el => {
-                let id = findPreviousFormItem(el, 'id').value;
-                let name = findPreviousFormItem(el, 'name').value;
-                let webhook = findPreviousFormItem(el, 'webhook').value;
+            const findWxWorkPluginTestQuery = (el) => {
+                let id = el.querySelector('input[name="id"]').value;
+                let name = el.querySelector('input[name="name"]').value;
+                let webhook = el.querySelector('input[name="webhook"]').value;
 
-                return {
+                let dict = {
                     id: id, name: name, webhook: webhook
                 }
+
+                let qs = "?"
+                for (let k in dict) {
+                    qs += k + "=" + dict[k] + "&amp;"
+                }
+                return qs
             }
-            const sendWxWorkPluginRobotTest = el => {
+            const sendWxWorkPluginRobotTest = async (el) => {
+                let $robotBox = el.closest('.wxwork-robot-config')
                 let url = el.getAttribute("data-request-url")
                 let method = el.getAttribute("data-request-method")
                 let loadingBox = el.nextSibling
@@ -28,19 +35,17 @@
                 // send ajax request with requestUrl
                 let requestUrl = url + "/" + method
                 showWxWorkPluginSettingLoading(loadingBox)
-                new Ajax.Request(requestUrl, {
-                    parameters: findWxWorkPluginProperty(el), onComplete: function (response) {
-                        closeWxWorkPluginSettingLoading(loadingBox)
-                        applyErrorMessage(infoBox, response);
-                        try {
-                            layoutUpdateCallback.call();
-                            let headerScript = response.getResponseHeader("script");
-                            geval(headerScript);
-                        } catch (e) {
-                            applyErrorMessage(infoBox, "failed to evaluate " + s + "\n" + e.message);
-                        }
-                    }
+                // send request
+                let res = await fetch(requestUrl + findWxWorkPluginTestQuery($robotBox), {
+                    method: 'GET'
                 })
+                let resText = await res.text()
+                if (res.status === 200) {
+                    infoBox.innerHTML = resText
+                } else {
+                    infoBox.innerHTML = "测试异常!"
+                }
+                closeWxWorkPluginSettingLoading(loadingBox)
             }
         </script>
     </st:once>
@@ -48,13 +53,13 @@
     <div class="wxwork-robot-config" style="width: 100%;">
 
         <f:entry title="${%robotUniqueID}" field="id">
-            <f:textbox/>
+            <f:textbox name="id"/>
         </f:entry>
         <f:entry title="${%robotName}" field="name">
-            <f:textbox/>
+            <f:textbox name="name"/>
         </f:entry>
         <f:entry title="${%robotWebhook}" field="webhook">
-            <f:textbox/>
+            <f:textbox name="webhook"/>
         </f:entry>
 
         <f:block>