diff --git a/frontend/src/views/panel/SubjectSetting/PreSubject/Slider.vue b/frontend/src/views/panel/SubjectSetting/PreSubject/Slider.vue
index 48f0109df6..4f7c4b209e 100644
--- a/frontend/src/views/panel/SubjectSetting/PreSubject/Slider.vue
+++ b/frontend/src/views/panel/SubjectSetting/PreSubject/Slider.vue
@@ -154,11 +154,16 @@ export default {
       })
     },
     querySubjectWithGroup() {
-      this.slidersLoading = true
+      const _this = this
+      _this.slidersLoading = true
       querySubjectWithGroup({}).then(response => {
-        this.sliders = []
-        this.sliders = response.data
-        this.slidersLoading = false
+        _this.sliders = []
+        _this.sliders = response.data
+        _this.slidersLoading = false
+        if (_this.sliders.length < _this.currentIndex) {
+          _this.currentIndex = 1
+          this.$emit('reload')
+        }
       }).catch(() => {
         this.slidersLoading = false
       })
diff --git a/frontend/src/views/panel/SubjectSetting/index.vue b/frontend/src/views/panel/SubjectSetting/index.vue
index ac7bca73a1..50eed2e0c1 100644
--- a/frontend/src/views/panel/SubjectSetting/index.vue
+++ b/frontend/src/views/panel/SubjectSetting/index.vue
@@ -9,7 +9,7 @@
       style="height: 1px; position: absolute; left: 15px; right: 15px; top: 40px; box-sizing:border-box;border-bottom: 1px solid #e8eaed"
     />
     <div>
-      <slider />
+      <slider v-if="sliderShow" @reload="sliderReload" />
     </div>
     <!--折叠面板-->
     <div v-if="collapseShow" style="margin: 10px;overflow-y: auto">
@@ -83,6 +83,7 @@ export default {
   },
   data() {
     return {
+      sliderShow: true,
       panelInfo: this.$store.state.panel.panelInfo,
       activeNames: ['panel'],
       chart: null,
@@ -110,7 +111,12 @@ export default {
   },
 
   methods: {
-
+    sliderReload() {
+      this.sliderShow = false
+      this.$nextTick(() => {
+        this.sliderShow = true
+      })
+    },
     init() {
       // 初始化赋值
       const chart = deepCopy(this.canvasStyleData.chart)