diff --git a/templates/base/head_navbar_home.tmpl b/templates/base/head_navbar_home.tmpl
index 2379c1782..e6729da62 100644
--- a/templates/base/head_navbar_home.tmpl
+++ b/templates/base/head_navbar_home.tmpl
@@ -154,7 +154,7 @@
 					{{svg "octicon-person" 16}} {{.i18n.Tr "register"}}
 				</a>
 			{{end}}
-			<a class="item{{if .PageIsSignIn}} active{{end}}" rel="nofollow" href="{{AppSubUrl}}/user/login?redirect_to={{.Link}}">
+			<a class="item{{if .PageIsSignIn}} active{{end}}" rel="nofollow" href="{{AppSubUrl}}/user/login">
 				{{svg "octicon-sign-in" 16}} {{.i18n.Tr "sign_in"}}
 			</a>
 		</div><!-- end anonymous right menu -->
diff --git a/templates/repo/datasets/dataset_list.tmpl b/templates/repo/datasets/dataset_list.tmpl
index 57730501d..47716418a 100755
--- a/templates/repo/datasets/dataset_list.tmpl
+++ b/templates/repo/datasets/dataset_list.tmpl
@@ -1,3 +1,6 @@
+<style>
+
+</style>
 {{if .Attachments}}
   {{range .Attachments}}
   <div class="ui grid item" id="{{.UUID}}">
@@ -9,23 +12,27 @@
         </a>
       </div>
       <div class="eight wide column right aligned">
-        <div class="ui mini icon buttons" style="margin-right: 10px;">
+        <div class="ui left mini icon buttons">
           <span class="ui basic button" data-tooltip='{{$.i18n.Tr "dataset.download_count"}}' data-position="bottom right">{{svg "octicon-flame" 16}} {{(.DownloadCount | PrettyNumber)}}</span>
-          <span class="ui button" data-clipboard-text="{{.DownloadURL}}" data-tooltip='{{$.i18n.Tr "dataset.copy_url"}}' data-clipboard-action="copy"{{if ne $.Type 0}} style="display:none;"{{end}}>{{svg "octicon-file" 16}}</span>
-          <span class="ui button" data-clipboard-text="{{.FileChunk.Md5}}" data-tooltip='{{$.i18n.Tr "dataset.copy_md5"}}' data-clipboard-action="copy">{{svg "octicon-file-binary" 16}}</span>
+          <span class="ui basic basic button clipboard" data-clipboard-text="{{.DownloadURL}}" data-tooltip='{{$.i18n.Tr "dataset.copy_url"}}' data-clipboard-action="copy"{{if ne $.Type 0}} style="display:none;"{{end}}>{{svg "octicon-file" 16}}</span>
+          <span class="ui basic basic button clipboard" data-clipboard-text="{{.FileChunk.Md5}}" data-tooltip='{{$.i18n.Tr "dataset.copy_md5"}}' data-clipboard-action="copy">{{svg "octicon-file-binary" 16}}</span>
         </div>
-        <div class="ui mini icon buttons" style="margin-right: 10px;">
-          <a class="ui basic{{if ne .DecompressState 1}} disabled{{else}} blue{{end}} button" href="datasets/dirs/{{.UUID}}?type={{$.Type}}" data-tooltip='{{$.i18n.Tr "dataset.directory"}}'>{{svg "octicon-file-directory" 16}}</a>
+        {{if ne .DecompressState 0}}
+        <div class="ui left mini icon buttons">
+          <a class="ui basic blue button" href="datasets/dirs/{{.UUID}}?type={{$.Type}}" data-tooltip='{{$.i18n.Tr "dataset.directory"}}'>{{svg "octicon-file-directory" 16}}</a>
           {{if $.IsSigned}}
-          <a class="ui basic{{if ne .DecompressState 1}} disabled{{else}} blue{{end}} button" href="datasets/label/{{.UUID}}?type={{$.Type}}" data-tooltip='{{$.i18n.Tr "dataset.create_label_task"}}'>{{svg "octicon-pencil" 16}}</a>
+          <a class="ui basic blue button" href="datasets/label/{{.UUID}}?type={{$.Type}}" data-tooltip='{{$.i18n.Tr "dataset.create_label_task"}}'>{{svg "octicon-pencil" 16}}</a>
           {{end}}
         </div>
+        {{end}}
         {{if not .CanDel}}
-          <a class="ui right small button" disabled='true'>{{if .IsPrivate}} {{$.i18n.Tr "dataset.private"}} {{else}} {{$.i18n.Tr "dataset.public"}} {{end}}</a>
+          <a class="ui right small disabled button">{{$.i18n.Tr "dataset.delete"}}</a>
+          <span style="margin-right: 10px;line-height: 34px;" class="ui text{{if .IsPrivate}} red{{else}} green{{end}}">{{if .IsPrivate}} {{$.i18n.Tr "dataset.private"}} {{else}} {{$.i18n.Tr "dataset.public"}} {{end}}</span>
         {{else}}
           {{if $.Permission.CanWrite $.UnitTypeDatasets}}
-            {{if $.Repository.IsPrivate}}
-              <a class="ui small button" disabled='true' data-tooltip='{{$.i18n.Tr "dataset.how_to_public"}}'>{{$.i18n.Tr "dataset.private"}}</a>
+          <a class="ui right small red button" href="javascript:void(0)" data-uuid={{.UUID}} data-dataset-delete data-remove-url="{{AppSubUrl}}/attachments/delete" data-csrf="{{$.CsrfToken}}">{{$.i18n.Tr "dataset.delete"}}</a>          
+          {{if $.Repository.IsPrivate}}
+              <span data-tooltip='{{$.i18n.Tr "dataset.how_to_public"}}' style="margin-right: 10px; line-height: 34px;" class="ui text red">{{$.i18n.Tr "dataset.private"}}</span>
             {{else}}
               <div class="compact small ui buttons" style="margin-right: 10px;">
                 <a class="ui button{{if .IsPrivate}} positive active{{end}}" href="javascript:void(0)" data-dataset-status="true-{{.UUID}}" data-csrf="{{$.CsrfToken}}"  data-url="{{AppSubUrl}}/attachments/private" data-uuid={{.UUID}} data-private="true" data-is-private={{.IsPrivate}}>{{$.i18n.Tr "dataset.private"}}</a>
@@ -33,9 +40,9 @@
                 <a class="ui button{{if not .IsPrivate}} positive active{{end}}" href="javascript:void(0)" data-dataset-status="false-{{.UUID}}" data-csrf="{{$.CsrfToken}}" data-url="{{AppSubUrl}}/attachments/private" data-uuid={{.UUID}} data-private="false" data-is-private={{.IsPrivate}}>{{$.i18n.Tr "dataset.public"}}</a>
               </div>
             {{end}}
-            <a class="ui right small red button" href="javascript:void(0)" data-uuid={{.UUID}} data-dataset-delete data-remove-url="{{AppSubUrl}}/attachments/delete" data-csrf="{{$.CsrfToken}}">{{$.i18n.Tr "dataset.delete"}}</a>          
           {{else}}
-            <a class="ui small button" disabled='true'>{{if .IsPrivate}} {{$.i18n.Tr "dataset.private"}} {{else}} {{$.i18n.Tr "dataset.public"}} {{end}}</a>          
+            <a class="ui right small disabled button">{{$.i18n.Tr "dataset.delete"}}</a>
+            <span style="margin-right: 10px;line-height: 34px;" class="ui text{{if .IsPrivate}} red{{else}} green{{end}}">{{if .IsPrivate}} {{$.i18n.Tr "dataset.private"}} {{else}} {{$.i18n.Tr "dataset.public"}} {{end}}</span>          
           {{end}}
         {{end}}
       </div>
diff --git a/web_src/js/components/ObsUploader.vue b/web_src/js/components/ObsUploader.vue
index 1f1697a78..381cb7f95 100755
--- a/web_src/js/components/ObsUploader.vue
+++ b/web_src/js/components/ObsUploader.vue
@@ -6,9 +6,12 @@
     />
     <p class="upload-info">
       {{ file_status_text }}
-      <span class="success">{{ status }}</span>
+      <strong class="success text red">{{ status }}</strong>
+    </p>
+    <p>说明：<br>
+      - 只有zip格式的数据集才能发起云脑任务；<br>
+      - 云脑1提供 <span class="text blue">CPU / GPU</span> 资源，云脑2提供 <span class="text blue">Ascend NPU</span> 资源；调试使用的数据集也需要上传到对应的环境。
     </p>
-    <p>云脑1提供 <span class="text blue">CPU / GPU</span> 资源，云脑2提供 <span class="text blue">Ascend NPU</span> 资源；调试使用的数据集也需要上传到对应的环境。</p>
   </div>
 </template>
 
diff --git a/web_src/less/_dataset.less b/web_src/less/_dataset.less
index 79acbf524..3bc19ef63 100644
--- a/web_src/less/_dataset.less
+++ b/web_src/less/_dataset.less
@@ -140,19 +140,32 @@
                     border: 1px solid #ffffff;
                 }
             }
-        }
+        }        
     }
+
     .item {
         border-bottom: 1px solid rgba(34,36,38,.15);
+        .ui.buttons {
+            .button {
+                box-shadow: none !important;
+            }
+        }
+        
     }
     
     .ui.grid > .row {
         align-items: center;
     }
+    
     .title {
         font-size: 16px;
         font-weight: bold;
-        margin: 0 6px;
+        margin: 0 6px;        
+        overflow: hidden;
+        padding-right: 15px;
+        white-space: nowrap;
+        text-overflow: ellipsis;
+        display: block;
     }
     .directory-seperator {
         padding: 0 4px;