diff --git a/core/core-frontend/src/views/chart/components/editor/editor-senior/Senior.vue b/core/core-frontend/src/views/chart/components/editor/editor-senior/Senior.vue
index 5ae2394e26..f275e92b98 100644
--- a/core/core-frontend/src/views/chart/components/editor/editor-senior/Senior.vue
+++ b/core/core-frontend/src/views/chart/components/editor/editor-senior/Senior.vue
@@ -352,7 +352,7 @@ const removeJumpSenior = () => {
                   :class="'label-' + props.themes"
                   text
                   size="small"
-                  :style="{ width: '24px', marginLeft: '6px' }"
+                  :style="{ width: '14px', margin: '0' }"
                   @click="linkageSetOpen"
                   :disabled="!chart.linkageActive"
                 >