diff --git a/frontend/src/views/chart/components/component-style/XAxisSelector.vue b/frontend/src/views/chart/components/component-style/XAxisSelector.vue
index 3f0f9365b7..a84f6ad07a 100644
--- a/frontend/src/views/chart/components/component-style/XAxisSelector.vue
+++ b/frontend/src/views/chart/components/component-style/XAxisSelector.vue
@@ -49,6 +49,17 @@
                 <el-input v-model="axisForm.axisValue.max" @blur="changeXAxisStyle('axisValue')" />
               </el-form-item>
               <el-form-item :label="$t('chart.axis_value_split')" class="form-item">
+                <span slot="label">
+                  <span class="span-box">
+                    <span>{{ $t('chart.axis_value_split_count') }}</span>
+                    <el-tooltip class="item" effect="dark" placement="bottom">
+                      <div slot="content">
+                        间隔表示两个刻度之间的单位长度。
+                      </div>
+                      <i class="el-icon-info" style="cursor: pointer;" />
+                    </el-tooltip>
+                  </span>
+                </span>
                 <el-input v-model="axisForm.axisValue.split" @blur="changeXAxisStyle('axisValue')" />
               </el-form-item>
             </span>
diff --git a/frontend/src/views/chart/components/component-style/XAxisSelectorAntV.vue b/frontend/src/views/chart/components/component-style/XAxisSelectorAntV.vue
index 975c7aefe9..58e89078be 100644
--- a/frontend/src/views/chart/components/component-style/XAxisSelectorAntV.vue
+++ b/frontend/src/views/chart/components/component-style/XAxisSelectorAntV.vue
@@ -49,6 +49,17 @@
                 <el-input v-model="axisForm.axisValue.max" @blur="changeXAxisStyle('axisValue')" />
               </el-form-item>
               <el-form-item :label="$t('chart.axis_value_split_count')" class="form-item">
+                <span slot="label">
+                  <span class="span-box">
+                    <span>{{ $t('chart.axis_value_split_count') }}</span>
+                    <el-tooltip class="item" effect="dark" placement="bottom">
+                      <div slot="content">
+                        期望的坐标轴刻度数量，非最终结果。
+                      </div>
+                      <i class="el-icon-info" style="cursor: pointer;" />
+                    </el-tooltip>
+                  </span>
+                </span>
                 <el-input v-model="axisForm.axisValue.splitCount" @blur="changeXAxisStyle('axisValue')" />
               </el-form-item>
             </span>
diff --git a/frontend/src/views/chart/components/component-style/YAxisExtSelector.vue b/frontend/src/views/chart/components/component-style/YAxisExtSelector.vue
index 8aeaffd03a..a843c4fa83 100644
--- a/frontend/src/views/chart/components/component-style/YAxisExtSelector.vue
+++ b/frontend/src/views/chart/components/component-style/YAxisExtSelector.vue
@@ -49,6 +49,17 @@
                 <el-input v-model="axisForm.axisValue.max" @blur="changeYAxisStyle('axisValue')" />
               </el-form-item>
               <el-form-item  :label="$t('chart.axis_value_split')" class="form-item">
+                <span slot="label">
+                  <span class="span-box">
+                    <span>{{ $t('chart.axis_value_split_count') }}</span>
+                    <el-tooltip class="item" effect="dark" placement="bottom">
+                      <div slot="content">
+                        间隔表示两个刻度之间的单位长度。
+                      </div>
+                      <i class="el-icon-info" style="cursor: pointer;" />
+                    </el-tooltip>
+                  </span>
+                </span>
                 <el-input v-model="axisForm.axisValue.split" @blur="changeYAxisStyle('axisValue')" />
               </el-form-item>
             </span>
diff --git a/frontend/src/views/chart/components/component-style/YAxisExtSelectorAntV.vue b/frontend/src/views/chart/components/component-style/YAxisExtSelectorAntV.vue
index 6138aca3fb..89c16e65b0 100644
--- a/frontend/src/views/chart/components/component-style/YAxisExtSelectorAntV.vue
+++ b/frontend/src/views/chart/components/component-style/YAxisExtSelectorAntV.vue
@@ -49,6 +49,17 @@
                 <el-input v-model="axisForm.axisValue.max" @blur="changeYAxisStyle('axisValue')" />
               </el-form-item>
               <el-form-item :label="$t('chart.axis_value_split_count')" class="form-item">
+                <span slot="label">
+                  <span class="span-box">
+                    <span>{{ $t('chart.axis_value_split_count') }}</span>
+                    <el-tooltip class="item" effect="dark" placement="bottom">
+                      <div slot="content">
+                        期望的坐标轴刻度数量，非最终结果。
+                      </div>
+                      <i class="el-icon-info" style="cursor: pointer;" />
+                    </el-tooltip>
+                  </span>
+                </span>
                 <el-input v-model="axisForm.axisValue.splitCount" @blur="changeYAxisStyle('axisValue')" />
               </el-form-item>
             </span>
diff --git a/frontend/src/views/chart/components/component-style/YAxisSelector.vue b/frontend/src/views/chart/components/component-style/YAxisSelector.vue
index 91ed27bff4..a2d96cb0ec 100644
--- a/frontend/src/views/chart/components/component-style/YAxisSelector.vue
+++ b/frontend/src/views/chart/components/component-style/YAxisSelector.vue
@@ -49,6 +49,17 @@
                 <el-input v-model="axisForm.axisValue.max" @blur="changeYAxisStyle('axisValue')" />
               </el-form-item>
               <el-form-item :label="$t('chart.axis_value_split')" class="form-item">
+                <span slot="label">
+                  <span class="span-box">
+                    <span>{{ $t('chart.axis_value_split_count') }}</span>
+                    <el-tooltip class="item" effect="dark" placement="bottom">
+                      <div slot="content">
+                        间隔表示两个刻度之间的单位长度。
+                      </div>
+                      <i class="el-icon-info" style="cursor: pointer;" />
+                    </el-tooltip>
+                  </span>
+                </span>
                 <el-input v-model="axisForm.axisValue.split" @blur="changeYAxisStyle('axisValue')" />
               </el-form-item>
             </span>