diff --git a/index.html b/index.html
index 2b3145c..67316e2 100644
--- a/index.html
+++ b/index.html
@@ -16,7 +16,7 @@
         //background-size: cover;
         //background-position: center center;
 
-        background-color: #0d1540;
+        //background-color: #0d1540;
         //background-color: rgba(45, 119, 243, 0.4);
         //background-blend-mode: overlay;
       }
diff --git a/src/assets/custom.scss b/src/assets/custom.scss
index 63fb102..cf73dce 100644
--- a/src/assets/custom.scss
+++ b/src/assets/custom.scss
@@ -75,11 +75,6 @@
   border: none;
 }
 
-:deep(.ant-btn-default:disabled),
-:deep(.ant-btn-default:disabled svg) {
-  color: #AAAAAA;
-}
-
 :deep(.ant-btn-default:hover) {
   font-family: "Noto Sans SC", serif;
   font-size: 14px;
@@ -91,6 +86,12 @@
   border: none;
 }
 
+:deep(.ant-btn-default:disabled),
+:deep(.ant-btn-default:disabled:hover),
+:deep(.ant-btn-default:disabled svg) {
+  color: #AAAAAA;
+}
+
 :deep(.ant-btn-primary) {
   font-family: "Noto Sans SC", serif;
   font-size: 14px;
diff --git a/src/views/data/task/index.vue b/src/views/data/task/index.vue
index 7cb6374..7bf0bb8 100644
--- a/src/views/data/task/index.vue
+++ b/src/views/data/task/index.vue
@@ -42,13 +42,15 @@
                 label: '下发数据',
                 icon: 'ant-design:download-outlined',
                 onClick: handleDownload.bind(null, record),
-                divider: true
+                divider: true,
+                disabled: record.state !== 0
               },
               {
                 label: '同步数据',
                 icon: 'ant-design:sync-outlined',
                 onClick: handleSync.bind(null, record),
-                divider: true
+                divider: true,
+                disabled: record.state !== 0
               },
             ]"
           />
@@ -91,6 +93,7 @@
     rowSelection: {
       type: 'checkbox',
       onChange: onSelectChange,
+      getCheckboxProps: (record) => ({ disabled: record.state !== 0})
     },
     useSearchForm: true,
     showTableSetting: false,
@@ -166,10 +169,21 @@
 
   const handleDownload = (record: Recordable) => {
     const ids = [...new Set([...(record.id ? [record.id] : []), ...(checkedKeys.value.map(d => (d)))])]
+    DeviceClientService.assignTasks(ids).then(() => {
+      useMessage().createMessage.success("下发任务成功！");
+    }, error => {
+      useMessage().createMessage(error);
+    });
   };
 
   const handleSync = (record: Recordable) => {
     const ids = [...new Set([...(record.id ? [record.id] : []), ...(checkedKeys.value.map(d => (d)))])]
+    DeviceClientService.syncTasks(ids).then(() => {
+      useMessage().createMessage.success("同步任务成功！");
+      reload();
+    }, error => {
+      useMessage().createMessage(error);
+    });
   };
 </script>
 <style lang="scss" scoped>