diff --git a/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue b/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
index 7bbd0f10..36935e99 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
@@ -457,14 +457,24 @@ export default {
             sliderStep: 1,
             sliderSection: [{
                 id: `sliderSection1`,
+                max: 5,
+                step: 0.1,
+                label: '0~5mm'
+            }, {
+                id: `sliderSection2`,
+                max: 10,
+                step: 0.1,
+                label: '0~10mm'
+            }, {
+                id: `sliderSection3`,
                 max: 50,
                 step: 1,
                 label: '0~50mm'
             }, {
-                id: `sliderSection2`,
-                max: 5,
-                step: 0.1,
-                label: '0~5mm'
+                id: `sliderSection4`,
+                max: 100,
+                step: 1,
+                label: '0~100mm'
             }],
             visible: false,
             recoveryList: [],