diff --git a/internal/const/const.go b/internal/const/const.go
index 8d582c18..2d84c17e 100644
--- a/internal/const/const.go
+++ b/internal/const/const.go
@@ -1,7 +1,7 @@
 package teaconst
 
 const (
-	Version = "0.0.7.1"
+	Version = "0.0.8"
 
 	ProductName   = "Edge Admin"
 	ProcessName   = "edge-admin"
diff --git a/internal/web/actions/default/servers/components/cache/clean.go b/internal/web/actions/default/servers/components/cache/clean.go
index 1e958b2d..07f24bdf 100644
--- a/internal/web/actions/default/servers/components/cache/clean.go
+++ b/internal/web/actions/default/servers/components/cache/clean.go
@@ -74,7 +74,7 @@ func (this *CleanAction) RunPost(params struct {
 	msg := &messageconfigs.CleanCacheMessage{
 		CachePolicyJSON: cachePolicyJSON,
 	}
-	results, err := nodeutils.SendMessageToCluster(this.AdminContext(), params.ClusterId, messageconfigs.MessageCodeCleanCache, msg, 10)
+	results, err := nodeutils.SendMessageToCluster(this.AdminContext(), params.ClusterId, messageconfigs.MessageCodeCleanCache, msg, 60)
 	if err != nil {
 		this.ErrorPage(err)
 		return
diff --git a/web/views/@default/servers/components/cache/createPopup.html b/web/views/@default/servers/components/cache/createPopup.html
index 9be6cdff..1618d04f 100644
--- a/web/views/@default/servers/components/cache/createPopup.html
+++ b/web/views/@default/servers/components/cache/createPopup.html
@@ -42,7 +42,7 @@
 			<tr>
 				<td>最大内容长度</td>
 				<td>
-					<size-capacity-box :v-name="'maxSizeJSON'" :v-count="32" :v-unit="'mb'"></size-capacity-box>
+					<size-capacity-box :v-name="'maxSizeJSON'" :v-count="256" :v-unit="'mb'"></size-capacity-box>
 					<p class="comment">允许缓存的最大内容长度，如果为0表示没有限制。</p>
 				</td>
 			</tr>
diff --git a/web/views/@default/servers/components/cache/preheat.html b/web/views/@default/servers/components/cache/preheat.html
index 30730a0a..06ce4f25 100644
--- a/web/views/@default/servers/components/cache/preheat.html
+++ b/web/views/@default/servers/components/cache/preheat.html
@@ -1,35 +1,34 @@
 {$layout}
+{$template "policy_menu"}
 
-	{$template "policy_menu"}
+<h3>选择集群</h3>
+<select class="ui dropdown auto-width" v-model="clusterId">
+    <option v-for="cluster in clusters" :value="cluster.id">{{cluster.name}}</option>
+</select>
+<div class="ui divider"></div>
 
-	<h3>选择集群</h3>
-	<select class="ui dropdown auto-width" v-model="clusterId">
-		<option v-for="cluster in clusters" :value="cluster.id">{{cluster.name}}</option>
-	</select>
-	<div class="ui divider"></div>
-
-	<form method="post" class="ui form" data-tea-action="$" data-tea-before="before" data-tea-success="success" data-tea-fail="fail" data-tea-done="done" data-tea-timeout="3600">
-		<input type="hidden" name="cachePolicyId" :value="cachePolicyId"/>
-		<input type="hidden" name="clusterId" :value="clusterId"/>
-		<table class="ui table definition selectable">
-			<tr>
-				<td>Key列表</td>
-				<td>
-					<textarea name="keys" rows="10" ref="focus"></textarea>
-					<p class="comment">每行一个Key。</p>
-				</td>
-			</tr>
-			<tr>
-				<td class="title">操作结果</td>
-				<td>
-					<div v-if="isRequesting">数据发送中...</div>
-					<span class="red" v-if="!isRequesting && !isOk && message.length > 0">失败：{{message}}</span>
-					<div v-if="!isRequesting && isOk">
-						<span v-if="results.length == 0" class="red">此集群下没有任何可用的节点。</span>
-						<div class="ui label tiny" v-for="one in results" :class="{green:one.isOk, red:!one.isOk}" style="margin-bottom: 0.5em">{{one.nodeName}}：{{one.message}}</div>
-					</div>
-				</td>
-			</tr>
-		</table>
-		<submit-btn v-if="!isRequesting">提交</submit-btn>
-	</form>
\ No newline at end of file
+<form method="post" class="ui form" data-tea-action="$" data-tea-before="before" data-tea-success="success" data-tea-fail="fail" data-tea-done="done" data-tea-timeout="3600">
+    <input type="hidden" name="cachePolicyId" :value="cachePolicyId"/>
+    <input type="hidden" name="clusterId" :value="clusterId"/>
+    <table class="ui table definition selectable">
+        <tr>
+            <td>Key列表</td>
+            <td>
+                <textarea name="keys" rows="10" ref="focus"></textarea>
+                <p class="comment">每行一个Key。</p>
+            </td>
+        </tr>
+        <tr>
+            <td class="title">操作结果</td>
+            <td>
+                <div v-if="isRequesting">数据发送中...</div>
+                <span class="red" v-if="!isRequesting && !isOk && message.length > 0">失败：{{message}}</span>
+                <div v-if="!isRequesting && isOk">
+                    <span v-if="results.length == 0" class="red">此集群下没有任何可用的节点。</span>
+                    <div class="ui label tiny" v-for="one in results" :class="{green:one.isOk, red:!one.isOk}" style="margin-bottom: 0.5em">{{one.nodeName}}：{{one.message}}</div>
+                </div>
+            </td>
+        </tr>
+    </table>
+    <submit-btn v-if="!isRequesting">提交</submit-btn>
+</form>
\ No newline at end of file