diff --git a/nezha-fronted/src/components/chart/chart/chartTimeSeries.vue b/nezha-fronted/src/components/chart/chart/chartTimeSeries.vue
index 928cdd2e3..2da8cf32a 100644
--- a/nezha-fronted/src/components/chart/chart/chartTimeSeries.vue
+++ b/nezha-fronted/src/components/chart/chart/chartTimeSeries.vue
@@ -182,18 +182,11 @@ export default {
       this.legends = []
       this.series = chartOption.series = this.handleTimeSeries(this.chartInfo, chartOption.series[0], this.chartData) // 生成series和legends
 
-      const styleOption = this.$lodash.get(this.chartInfo, 'param.option', {})
       chartOption.series.forEach(item => {
-        if (item.lineStyle && styleOption.lineWidth != undefined) {
-          item.lineStyle.width = styleOption.lineWidth
-        } else if (item.lineStyle) {
+        if (item.lineStyle) {
           item.lineStyle.width = this.lineOption.lineWidth
         }
-        if (styleOption.pointSize != undefined) {
-          item.symbolSize = styleOption.pointSize
-        } else {
-          item.symbolSize = this.lineOption.pointSize
-        }
+        item.symbolSize = this.lineOption.pointSize
       })
 
       this.isGrey = this.legends.map(() => false)
diff --git a/nezha-fronted/src/components/common/bottomBox/tabs/dashboardTab.vue b/nezha-fronted/src/components/common/bottomBox/tabs/dashboardTab.vue
index 074cf42b0..f0a4b66f6 100644
--- a/nezha-fronted/src/components/common/bottomBox/tabs/dashboardTab.vue
+++ b/nezha-fronted/src/components/common/bottomBox/tabs/dashboardTab.vue
@@ -256,7 +256,6 @@ export default {
             mode: 'all',
             sort: 'none'
           },
-          option: undefined
         },
         elements: [{ expression: '', legend: '', type: 'expert', id: '', name: 'A', state: 1, orderNum: 0 }],
         panel: '',
diff --git a/nezha-fronted/src/components/common/bottomBox/tabs/notebookTab.vue b/nezha-fronted/src/components/common/bottomBox/tabs/notebookTab.vue
index e6f550fe1..46ab45aa0 100644
--- a/nezha-fronted/src/components/common/bottomBox/tabs/notebookTab.vue
+++ b/nezha-fronted/src/components/common/bottomBox/tabs/notebookTab.vue
@@ -29,7 +29,7 @@
               <div @click="download('pdf')">{{$t('notebook.downloadAs',{format:'PDF'})}}</div>
             </el-dropdown-item>
             <el-dropdown-item v-has="'notebook_view'">
-              <div @click="download('html')">{{$t('notebook.downloadAs',{format:'markdown'})}}</div>
+              <div @click="download('markdown')">{{$t('notebook.downloadAs',{format:'markdown'})}}</div>
             </el-dropdown-item>
             <el-dropdown-item v-has="'notebook_view'">
               <div @click="downloadJson()">{{$t('notebook.downloadNotebook')}} JSON</div>
diff --git a/nezha-fronted/src/components/common/rightBox/chart/chartConfig.vue b/nezha-fronted/src/components/common/rightBox/chart/chartConfig.vue
index 048249feb..f2f83329c 100644
--- a/nezha-fronted/src/components/common/rightBox/chart/chartConfig.vue
+++ b/nezha-fronted/src/components/common/rightBox/chart/chartConfig.vue
@@ -403,44 +403,6 @@
         </el-form-item>
       </div>
 
-      <!-- option  -->
-      <div v-if="isTimeSeries(chartConfig.type)">
-        <div class="form__sub-title">
-          <span>{{$t('dashboard.dashboard.chartForm.option')}}</span>
-        </div>
-        <div
-          class="form-items--half-width-group"
-        >
-          <!--lineWidth-->
-          <el-form-item
-            v-if="chartConfig.type!=='point'"
-            :label="$t('dashboard.dashboard.chartForm.lineWidth')"
-            class="form-item--half-width"
-            prop="param.option.lineWidth"
-            >
-            <el-input-number
-              size="small"
-              :controls="false"
-              @change="change"
-              show-word-limit
-              v-model="chartConfig.param.option.lineWidth"/>
-          </el-form-item>
-          <!--pointSize-->
-          <el-form-item
-            :label="$t('dashboard.dashboard.chartForm.pointSize')"
-            class="form-item--half-width"
-            prop="param.option.pointSize"
-            >
-            <el-input-number
-              size="small"
-              :controls="false"
-              @change="change"
-              show-word-limit
-              v-model="chartConfig.param.option.pointSize"/>
-          </el-form-item>
-        </div>
-      </div>
-
       <!-- Right Y Axis   -->
       <div v-if="isTimeSeries(chartConfig.type)">
         <div class="form__sub-title">
@@ -1356,9 +1318,6 @@ export default {
   computed: {
     minStep () {
       return this.nzDefaultConfig.minStep
-    },
-    lineOption () {
-      return this.nzDefaultConfig.option
     }
   },
   data () {
@@ -1459,8 +1418,7 @@ export default {
             tooltip: {
               mode: 'all',
               sort: 'none'
-            },
-            option: this.lineOption
+            }
           }
           this.$nextTick(() => {
             this.chartConfig.param.thresholds.push({ value: undefined, color: randomcolor() })
diff --git a/nezha-fronted/src/components/common/rightBox/chart/chartRightBox.vue b/nezha-fronted/src/components/common/rightBox/chart/chartRightBox.vue
index 5dc3362da..851cfd08a 100644
--- a/nezha-fronted/src/components/common/rightBox/chart/chartRightBox.vue
+++ b/nezha-fronted/src/components/common/rightBox/chart/chartRightBox.vue
@@ -175,9 +175,6 @@ export default {
     panelChart
   },
   computed: {
-    lineOption () {
-      return this.nzDefaultConfig.option
-    },
     chartLastPosition () {
       return this.$store.getters.getChartLastPosition
     },
@@ -418,8 +415,7 @@ export default {
             tooltip: {
               mode: 'all',
               sort: 'none'
-            },
-            option: this.lineOption
+            }
           }
         }
       }
@@ -462,8 +458,7 @@ export default {
               tooltip: {
                 mode: 'all',
                 sort: 'none'
-              },
-              option: this.lineOption
+              }
             }
           }
         } else {
@@ -694,8 +689,11 @@ export default {
                 max: undefined
               }
             }
-            if (!obj.param.option) {
-              obj.param.option = this.lineOption
+            if (!obj.param.tooltip || !obj.param.tooltip.mode) {
+              obj.param.tooltip = {
+                mode: 'all',
+                sort: 'none'
+              }
             }
           }
           if (obj.type == 'table') {
@@ -731,12 +729,6 @@ export default {
             delete item.chartId
           })
         }
-        if (obj.param && (!obj.param.tooltip || !obj.param.tooltip.mode)) {
-          obj.param.tooltip = {
-            mode: 'all',
-            sort: 'none'
-          }
-        }
         this.editChart = this.$lodash.cloneDeep(obj)
         this.oldData = this.$lodash.cloneDeep(obj)
         if (this.stableTime) {
diff --git a/nezha-fronted/src/components/page/dashboard/dashboard.vue b/nezha-fronted/src/components/page/dashboard/dashboard.vue
index 3f1a82a66..7a7fa47b1 100644
--- a/nezha-fronted/src/components/page/dashboard/dashboard.vue
+++ b/nezha-fronted/src/components/page/dashboard/dashboard.vue
@@ -272,7 +272,6 @@ export default {
             mode: 'all',
             sort: 'none'
           },
-          option: undefined
         },
         elements: [{ expression: '', legend: '', type: 'expert', id: '', name: 'A', state: 1, orderNum: 0, step: undefined }],
         panel: '',