diff --git a/web/public/js/components.js b/web/public/js/components.js
index e5bc10c3..e8191ded 100644
--- a/web/public/js/components.js
+++ b/web/public/js/components.js
@@ -3126,7 +3126,7 @@ Vue.component("traffic-map-box",{props:["v-stats","v-is-attack"],mounted:functio
 		<div class="ui field">
 			<div class="ui input left right labeled small">
 				<span class="ui label basic" style="font-weight: normal">关键词</span>
-				<input type="text" name="keyword" v-model="keyword" placeholder="路径、UserAgent等..." size="30"/>
+				<input type="text" name="keyword" v-model="keyword" placeholder="路径、UserAgent、请求ID等..." size="30"/>
 				<a class="ui label basic" :class="{disabled: keyword.length == 0}" @click.prevent="cleanKeyword"><i class="icon remove small"></i></a>
 			</div>
 		</div>
@@ -4125,7 +4125,7 @@ Vue.component("traffic-map-box",{props:["v-stats","v-is-attack"],mounted:functio
 		<div class="ui field" :class="{error: hasSecondError}"><input type="text" v-model="second" maxlength="2" style="width:4em" placeholder="秒" @input="change"/></div>
 	</div>
 	<p class="comment">常用时间：<a href="" @click.prevent="nextDays(1)"> &nbsp;1天&nbsp; </a> <span class="disabled">|</span> <a href="" @click.prevent="nextDays(3)"> &nbsp;3天&nbsp; </a> <span class="disabled">|</span> <a href="" @click.prevent="nextDays(7)"> &nbsp;一周&nbsp; </a> <span class="disabled">|</span> <a href="" @click.prevent="nextDays(30)"> &nbsp;30天&nbsp; </a> </p>
-</div>`}),Vue.component("label-on",{props:["v-is-on"],template:'<div><span v-if="vIsOn" class="ui label tiny green basic">已启用</span><span v-if="!vIsOn" class="ui label tiny red basic">已停用</span></div>'}),Vue.component("code-label",{methods:{click:function(e){this.$emit("click",e)}},template:'<span class="ui label basic tiny" style="padding: 3px;margin-left:2px;margin-right:2px" @click.prevent="click"><slot></slot></span>'}),Vue.component("code-label-plain",{template:'<span class="ui label basic tiny" style="padding: 3px;margin-left:2px;margin-right:2px"><slot></slot></span>'}),Vue.component("tiny-label",{template:'<span class="ui label tiny" style="margin-bottom: 0.5em"><slot></slot></span>'}),Vue.component("tiny-basic-label",{template:'<span class="ui label tiny basic" style="margin-bottom: 0.5em"><slot></slot></span>'}),Vue.component("micro-basic-label",{template:'<span class="ui label tiny basic" style="margin-bottom: 0.5em; font-size: 0.7em; padding: 4px"><slot></slot></span>'}),Vue.component("grey-label",{props:["color"],data:function(){let e="grey";return{labelColor:e=null!=this.color&&0<this.color.length?"red":e}},template:'<span class="ui label basic tiny" :class="labelColor" style="margin-top: 0.4em; font-size: 0.7em; border: 1px solid #ddd!important; font-weight: normal;"><slot></slot></span>'}),Vue.component("optional-label",{template:'<em><span class="grey">（可选）</span></em>'}),Vue.component("plus-label",{template:'<span style="color: #B18701;">Plus专属功能。</span>'}),Vue.component("pro-warning-label",{template:'<span><i class="icon warning circle"></i>注意：通常不需要修改；如要修改，请在专家指导下进行。</span>'}),Vue.component("first-menu",{props:[],template:' \t\t<div class="first-menu"> \t\t\t<div class="ui menu text blue small">\t\t\t\t<slot></slot>\t\t\t</div> \t\t\t<div class="ui divider"></div> \t\t</div>'}),Vue.component("more-options-indicator",{data:function(){return{visible:!1}},methods:{changeVisible:function(){this.visible=!this.visible,null!=Tea.Vue&&(Tea.Vue.moreOptionsVisible=this.visible),this.$emit("change",this.visible)}},template:'<a href="" style="font-weight: normal" @click.prevent="changeVisible()"><slot><span v-if="!visible">更多选项</span><span v-if="visible">收起选项</span></slot> <i class="icon angle" :class="{down:!visible, up:visible}"></i> </a>'}),Vue.component("page-size-selector",{data:function(){let t=window.location.search,i=10;if(0<t.length){let e=(t=t.substr(1)).split("&");e.forEach(function(t){t=t.split("=");if(2==t.length&&"pageSize"==t[0]){let e=t[1];e.match(/^\d+$/)&&(i=parseInt(e,10),(isNaN(i)||i<1)&&(i=10))}})}return{pageSize:i}},watch:{pageSize:function(){window.ChangePageSize(this.pageSize)}},template:`<select class="ui dropdown" style="height:34px;padding-top:0;padding-bottom:0;margin-left:1em;color:#666" v-model="pageSize">
+</div>`}),Vue.component("label-on",{props:["v-is-on"],template:'<div><span v-if="vIsOn" class="ui label tiny green basic">已启用</span><span v-if="!vIsOn" class="ui label tiny red basic">已停用</span></div>'}),Vue.component("code-label",{methods:{click:function(e){this.$emit("click",e)}},template:'<span class="ui label basic tiny" style="padding: 3px;margin-left:2px;margin-right:2px" @click.prevent="click"><slot></slot></span>'}),Vue.component("code-label-plain",{template:'<span class="ui label basic tiny" style="padding: 3px;margin-left:2px;margin-right:2px"><slot></slot></span>'}),Vue.component("tiny-label",{template:'<span class="ui label tiny" style="margin-bottom: 0.5em"><slot></slot></span>'}),Vue.component("tiny-basic-label",{template:'<span class="ui label tiny basic" style="margin-bottom: 0.5em"><slot></slot></span>'}),Vue.component("micro-basic-label",{template:'<span class="ui label tiny basic" style="margin-bottom: 0.5em; font-size: 0.7em; padding: 4px"><slot></slot></span>'}),Vue.component("grey-label",{props:["color"],data:function(){let e="grey";return{labelColor:e=null!=this.color&&0<this.color.length?"red":e}},template:'<span class="ui label basic tiny" :class="labelColor" style="margin-top: 0.4em; font-size: 0.7em; border: 1px solid #ddd!important; font-weight: normal;"><slot></slot></span>'}),Vue.component("optional-label",{template:'<em><span class="grey">（可选）</span></em>'}),Vue.component("plus-label",{template:'<span style="color: #B18701;">Plus专属功能。</span>'}),Vue.component("pro-warning-label",{template:'<span><i class="icon warning circle yellow"></i>注意：通常不需要修改；如要修改，请在专家指导下进行。</span>'}),Vue.component("first-menu",{props:[],template:' \t\t<div class="first-menu"> \t\t\t<div class="ui menu text blue small">\t\t\t\t<slot></slot>\t\t\t</div> \t\t\t<div class="ui divider"></div> \t\t</div>'}),Vue.component("more-options-indicator",{data:function(){return{visible:!1}},methods:{changeVisible:function(){this.visible=!this.visible,null!=Tea.Vue&&(Tea.Vue.moreOptionsVisible=this.visible),this.$emit("change",this.visible)}},template:'<a href="" style="font-weight: normal" @click.prevent="changeVisible()"><slot><span v-if="!visible">更多选项</span><span v-if="visible">收起选项</span></slot> <i class="icon angle" :class="{down:!visible, up:visible}"></i> </a>'}),Vue.component("page-size-selector",{data:function(){let t=window.location.search,i=10;if(0<t.length){let e=(t=t.substr(1)).split("&");e.forEach(function(t){t=t.split("=");if(2==t.length&&"pageSize"==t[0]){let e=t[1];e.match(/^\d+$/)&&(i=parseInt(e,10),(isNaN(i)||i<1)&&(i=10))}})}return{pageSize:i}},watch:{pageSize:function(){window.ChangePageSize(this.pageSize)}},template:`<select class="ui dropdown" style="height:34px;padding-top:0;padding-bottom:0;margin-left:1em;color:#666" v-model="pageSize">
 	<option value="10">[每页]</option><option value="10" selected="selected">10条</option><option value="20">20条</option><option value="30">30条</option><option value="40">40条</option><option value="50">50条</option><option value="60">60条</option><option value="70">70条</option><option value="80">80条</option><option value="90">90条</option><option value="100">100条</option>
 </select>`}),Vue.component("second-menu",{template:' \t\t<div class="second-menu"> \t\t\t<div class="ui menu text blue small">\t\t\t\t<slot></slot>\t\t\t</div> \t\t\t<div class="ui divider"></div> \t\t</div>'}),Vue.component("loading-message",{template:`<div class="ui message loading">
         <div class="ui active inline loader small"></div>  &nbsp; <slot></slot>
@@ -4163,7 +4163,7 @@ Vue.component("traffic-map-box",{props:["v-stats","v-is-attack"],mounted:functio
 							<td>域名</td>
 							<td>
 								<input type="text" v-model="urlHost"/>
-								<p class="comment">已经绑定到此集群的一个域名；如果为空则使用节点IP作为域名。</p>
+								<p class="comment">已经绑定到此集群的一个域名；如果为空则使用节点IP作为域名。<span class="red" v-if="urlProtocol == 'https' && urlHost.length == 0">如果协议是https，这里必须填写一个已经设置了SSL证书的域名。</span></p>
 							</td>
 						</tr>
 						<tr>
diff --git a/web/public/js/components.src.js b/web/public/js/components.src.js
index 1d8e37b6..9fc4c0c7 100755
--- a/web/public/js/components.src.js
+++ b/web/public/js/components.src.js
@@ -8931,7 +8931,7 @@ Vue.component("http-access-log-search-box", {
 		<div class="ui field">
 			<div class="ui input left right labeled small">
 				<span class="ui label basic" style="font-weight: normal">关键词</span>
-				<input type="text" name="keyword" v-model="keyword" placeholder="路径、UserAgent等..." size="30"/>
+				<input type="text" name="keyword" v-model="keyword" placeholder="路径、UserAgent、请求ID等..." size="30"/>
 				<a class="ui label basic" :class="{disabled: keyword.length == 0}" @click.prevent="cleanKeyword"><i class="icon remove small"></i></a>
 			</div>
 		</div>
@@ -12414,7 +12414,7 @@ Vue.component("plus-label", {
 
 // 提醒设置项为专业设置
 Vue.component("pro-warning-label", {
-	template: `<span><i class="icon warning circle"></i>注意：通常不需要修改；如要修改，请在专家指导下进行。</span>`
+	template: `<span><i class="icon warning circle yellow"></i>注意：通常不需要修改；如要修改，请在专家指导下进行。</span>`
 })
 
 
@@ -12732,7 +12732,7 @@ Vue.component("health-check-config-box", {
 							<td>域名</td>
 							<td>
 								<input type="text" v-model="urlHost"/>
-								<p class="comment">已经绑定到此集群的一个域名；如果为空则使用节点IP作为域名。</p>
+								<p class="comment">已经绑定到此集群的一个域名；如果为空则使用节点IP作为域名。<span class="red" v-if="urlProtocol == 'https' && urlHost.length == 0">如果协议是https，这里必须填写一个已经设置了SSL证书的域名。</span></p>
 							</td>
 						</tr>
 						<tr>
diff --git a/web/public/js/components/common/health-check-config-box.js b/web/public/js/components/common/health-check-config-box.js
index 380f0baf..a494056b 100644
--- a/web/public/js/components/common/health-check-config-box.js
+++ b/web/public/js/components/common/health-check-config-box.js
@@ -185,7 +185,7 @@ Vue.component("health-check-config-box", {
 							<td>域名</td>
 							<td>
 								<input type="text" v-model="urlHost"/>
-								<p class="comment">已经绑定到此集群的一个域名；如果为空则使用节点IP作为域名。</p>
+								<p class="comment">已经绑定到此集群的一个域名；如果为空则使用节点IP作为域名。<span class="red" v-if="urlProtocol == 'https' && urlHost.length == 0">如果协议是https，这里必须填写一个已经设置了SSL证书的域名。</span></p>
 							</td>
 						</tr>
 						<tr>
diff --git a/web/public/js/components/common/labels.js b/web/public/js/components/common/labels.js
index 39fed3a8..30164e40 100644
--- a/web/public/js/components/common/labels.js
+++ b/web/public/js/components/common/labels.js
@@ -61,5 +61,5 @@ Vue.component("plus-label", {
 
 // 提醒设置项为专业设置
 Vue.component("pro-warning-label", {
-	template: `<span><i class="icon warning circle"></i>注意：通常不需要修改；如要修改，请在专家指导下进行。</span>`
+	template: `<span><i class="icon warning circle yellow"></i>注意：通常不需要修改；如要修改，请在专家指导下进行。</span>`
 })
diff --git a/web/public/js/components/server/http-access-log-search-box.js b/web/public/js/components/server/http-access-log-search-box.js
index 7522abc0..3ce8e810 100644
--- a/web/public/js/components/server/http-access-log-search-box.js
+++ b/web/public/js/components/server/http-access-log-search-box.js
@@ -78,7 +78,7 @@ Vue.component("http-access-log-search-box", {
 		<div class="ui field">
 			<div class="ui input left right labeled small">
 				<span class="ui label basic" style="font-weight: normal">关键词</span>
-				<input type="text" name="keyword" v-model="keyword" placeholder="路径、UserAgent等..." size="30"/>
+				<input type="text" name="keyword" v-model="keyword" placeholder="路径、UserAgent、请求ID等..." size="30"/>
 				<a class="ui label basic" :class="{disabled: keyword.length == 0}" @click.prevent="cleanKeyword"><i class="icon remove small"></i></a>
 			</div>
 		</div>
diff --git a/web/views/@default/clusters/cluster/nodes.html b/web/views/@default/clusters/cluster/nodes.html
index 531060a6..51c3c28a 100644
--- a/web/views/@default/clusters/cluster/nodes.html
+++ b/web/views/@default/clusters/cluster/nodes.html
@@ -42,7 +42,7 @@
 		</div>
 		<div class="ui field">
 			<button class="ui button" type="submit">搜索</button> &nbsp;
-            <a :href="'/clusters/cluster/nodes?clusterId=' + clusterId" v-if="regionId > 0 || groupId > 0 || installState > 0 || activeState > 0 || keyword.length > 0 || level > 0">[清除条件]</a>
+            <a :href="'/clusters/cluster/nodes?clusterId=' + clusterId" v-if="regionId > 0 || groupId > 0 || groupId < 0 || installState > 0 || activeState > 0 || keyword.length > 0 || level > 0">[清除条件]</a>
 		</div>
 	</div>
 </form>
diff --git a/web/views/@default/servers/groups/group/settings/cache/createPopup.html b/web/views/@default/servers/groups/group/settings/cache/createPopup.html
index 29055d9b..0216d1ab 100644
--- a/web/views/@default/servers/groups/group/settings/cache/createPopup.html
+++ b/web/views/@default/servers/groups/group/settings/cache/createPopup.html
@@ -1,7 +1,9 @@
 {$layout "layout_popup"}
 
-<h3 v-if="!isReverse">添加缓存设置</h3>
-<h3 v-if="isReverse">添加不缓存设置</h3>
+<h3 v-if="!isReverse && cacheRef == null">添加缓存设置</h3>
+<h3 v-if="!isReverse && cacheRef != null">修改缓存设置</h3>
+<h3 v-if="isReverse && cacheRef == null">添加不缓存设置</h3>
+<h3 v-if="isReverse && cacheRef != null">添加不缓存设置</h3>
 <form method="post" class="ui form" data-tea-action="$" data-tea-success="success">
     <table class="ui table definition selectable">
         <tbody is="http-cache-ref-box" :v-cache-ref="cacheRef" :v-is-reverse="isReverse"></tbody>
diff --git a/web/views/@default/servers/index.html b/web/views/@default/servers/index.html
index 2e70917f..db01f38b 100644
--- a/web/views/@default/servers/index.html
+++ b/web/views/@default/servers/index.html
@@ -27,7 +27,7 @@
             </select>
         </div>
         <div class="ui field">
-            <input type="text" name="keyword" style="width:10em" placeholder="关键词" v-model="keyword"/>
+            <input type="text" name="keyword" style="width:10em" placeholder="关键词、域名等" v-model="keyword"/>
         </div>
         <div class="ui field">
             <button type="submit" class="ui button">搜索</button>
diff --git a/web/views/@default/servers/server/settings/cache/createPopup.html b/web/views/@default/servers/server/settings/cache/createPopup.html
index 29055d9b..0216d1ab 100644
--- a/web/views/@default/servers/server/settings/cache/createPopup.html
+++ b/web/views/@default/servers/server/settings/cache/createPopup.html
@@ -1,7 +1,9 @@
 {$layout "layout_popup"}
 
-<h3 v-if="!isReverse">添加缓存设置</h3>
-<h3 v-if="isReverse">添加不缓存设置</h3>
+<h3 v-if="!isReverse && cacheRef == null">添加缓存设置</h3>
+<h3 v-if="!isReverse && cacheRef != null">修改缓存设置</h3>
+<h3 v-if="isReverse && cacheRef == null">添加不缓存设置</h3>
+<h3 v-if="isReverse && cacheRef != null">添加不缓存设置</h3>
 <form method="post" class="ui form" data-tea-action="$" data-tea-success="success">
     <table class="ui table definition selectable">
         <tbody is="http-cache-ref-box" :v-cache-ref="cacheRef" :v-is-reverse="isReverse"></tbody>