diff --git a/src/module/timeLabel.js b/src/module/timeLabel.js
index d5d0fdd..b6b7ca0 100644
--- a/src/module/timeLabel.js
+++ b/src/module/timeLabel.js
@@ -76,15 +76,19 @@ export function followTimeLabel(second, max, fixedNumber = 0) {
   maxUnit = dd > 0 ? 'd' : hh > 0 ? 'h' : mm > 0 ? 'm' : 's';
   switch (maxUnit) {
     case 'd':
+      if((second / day) === 0) fixedNumber = 0;
       result = (second / day).toFixed(fixedNumber) + 'd';
       break;
     case 'h':
+      if(((second % day) / hour) === 0) fixedNumber = 0;
       result = ((second % day) / hour).toFixed(fixedNumber) + 'h';
       break;
     case 'm':
+      if(((second % hour) / minutes) === 0) fixedNumber = 0;
       result = ((second % hour) / minutes).toFixed(fixedNumber) + 'm';
       break;
     case 's':
+      if(second === 0) fixedNumber = 0;
       result = second.toFixed(fixedNumber) + 's';
       break;
   }
diff --git a/src/views/Compare/Dashboard/index.vue b/src/views/Compare/Dashboard/index.vue
index fc20d3e..b38864b 100644
--- a/src/views/Compare/Dashboard/index.vue
+++ b/src/views/Compare/Dashboard/index.vue
@@ -351,7 +351,7 @@ export default {
           setOption.scales.x.min = minX;
           setOption.scales.x.max = maxX;
           setOption.scales.y.ticks.callback = function (value, index, ticks) {
-            return getFollowTimeLabel(value, maxY, 2)
+            return getFollowTimeLabel(value, maxY, 1)
           }
           break;
         case 'count':
@@ -656,7 +656,7 @@ export default {
               }
           };
           setOption.scales.x.ticks.callback = function (value, index, ticks) {
-            return getFollowTimeLabel(value, maxY, 2)
+            return getFollowTimeLabel(value, maxY, 1)
           };
           break;
         case 'count':
diff --git a/src/views/Discover/Performance/index.vue b/src/views/Discover/Performance/index.vue
index 0f4ef7a..df9198e 100644
--- a/src/views/Discover/Performance/index.vue
+++ b/src/views/Discover/Performance/index.vue
@@ -337,7 +337,7 @@ export default {
           setOption.scales.x.min = minX;
           setOption.scales.x.max = maxX;
           setOption.scales.y.ticks.callback = function (value, index, ticks) {
-            return getFollowTimeLabel(value, maxY, 2)
+            return getFollowTimeLabel(value, maxY, 1)
           };
           break;
         case 'count':
@@ -569,7 +569,7 @@ export default {
             return `${content.x}: ${getSimpleTimeLabel(context.parsed.x, 2)}`;
           };
           setOption.scales.x.ticks.callback = function (value, index, ticks) {
-            return getFollowTimeLabel(value, maxY, 2)
+            return getFollowTimeLabel(value, maxY, 1)
           };
           break;
         case 'count':