diff --git a/modals.php b/modals.php
index 4b0a32a..a0a8086 100755
--- a/modals.php
+++ b/modals.php
@@ -246,7 +246,7 @@
 					<div class="form-group form-group-lg">
 						<label for="form-agent-ip" class="sr-only">IP</label>
 						<input type="text" id="form-workspace-name" class="form-control" maxlength="64"
-						       placeholder="" required/>
+						       placeholder="workspace name" required/>
 					</div>
 					<label>Type</label>
 					<div class="form-group form-group-lg">
@@ -255,7 +255,7 @@
 							<option value="git">git</option>
 						</select>
 					</div>
-					<label>Repo</label>
+					<label>Git Repo</label>
 					<div class="form-group form-group-lg">
 						<label for="form-workspace-git-repo" class="sr-only">Git Repo</label>
 						<input type="text" id="form-workspace-git-repo" class="form-control"
@@ -265,7 +265,7 @@
 						<input type="hidden" id="form-workspace-submit-type"/>
 						<input type="hidden" id="form-workspace-id"/>
 						<input type="hidden" id="form-workspace-content"/>
-						<button id="form-workspace-submit" type="submit" class="btn btn-primary btn-lg">Submit</button>
+						<button id="form-workspace-submit" type="submit" class="btn btn-primary btn-lg">Create</button>
 					</div>
 				</form>
 			</div>
diff --git a/static/job.js b/static/job.js
index 833f023..dff9611 100755
--- a/static/job.js
+++ b/static/job.js
@@ -409,7 +409,7 @@ window.jobStatusOperateEvents = {
 				$("#modal-msg-content").html(res["msg"]);
 				$("#modal-msg").modal('show');
 			}
-			download(res['msg'], job + '_' + task + '.txt', "text/plain");
+			download(res['logs'], job + '_' + task + '.txt', "text/plain");
 		});
 		ajax.fail(function (jqXHR, textStatus) {
 			$("#modal-msg-content").html("Request failed : " + jqXHR.statusText);
diff --git a/static/summary.js b/static/summary.js
index 03673d1..12b0ff5 100644
--- a/static/summary.js
+++ b/static/summary.js
@@ -162,7 +162,7 @@ function summary_render() {
 					text: 'MEM Using'
 				},
 				legend: {
-					display: false
+					display: true
 				},
 				maintainAspectRatio: false
 			}
diff --git a/ucenter.php b/ucenter.php
index 9bcc2e2..99fbc53 100755
--- a/ucenter.php
+++ b/ucenter.php
@@ -168,11 +168,7 @@ foreach ($entries as $entry) {
 							<div class="panel-heading">Job Status</div>
 							<div class="panel-body">
 								<div class="table-responsive">
-									<div id="toolbar">
-										<button id="btn-job-stop" class="btn btn-default">
-											<i class="glyphicon glyphicon-remove"></i> Stop
-										</button>
-									</div>
+									<div id="toolbar"></div>
 									<table id="table-task" data-toolbar="#toolbar" class="table table-striped">
 									</table>
 								</div>