diff --git a/src/components/Charts/MiniArea/index.js b/src/components/Charts/MiniArea/index.js
index bb8b5be0d6a4704a47b38f63aa1a66e79d919c2b..3e0e2de03e9ef6154945356599689764972e9ca0 100644
--- a/src/components/Charts/MiniArea/index.js
+++ b/src/components/Charts/MiniArea/index.js
@@ -41,7 +41,7 @@ class MiniArea extends PureComponent {
       height: height + 54,
       animate,
       plotCfg: {
-        margin: [36, 0, 30, 0],
+        margin: [36, 5, 30, 5],
       },
       legend: null,
     });
@@ -74,28 +74,22 @@ class MiniArea extends PureComponent {
       },
     };
 
-    const view = chart.createView();
-    view.tooltip({
+    chart.tooltip({
       title: null,
       crosshairs: false,
       map: {
-        name: 'y',
+        title: null,
+        name: 'x',
+        value: 'y',
       },
     });
 
+    const view = chart.createView();
     view.source(data, dataConfig);
 
     view.area().position('x*y').color(color).shape('smooth')
       .style({ fillOpacity: 1 });
 
-    chart.on('tooltipchange', (ev) => {
-      const item = ev.items[0];
-      const { title } = item;
-      item.title = '';
-      item.name = '';
-      item.value = `${title} : ${item.value}`;
-    });
-
     if (line) {
       const view2 = chart.createView();
       view2.source(data, dataConfig);
diff --git a/src/components/Charts/MiniBar/index.js b/src/components/Charts/MiniBar/index.js
index 023aff087c01113f6070484d63ef81f1f0b3f6a4..90d9ae7c41e619ae2d6870272141247893969e9c 100644
--- a/src/components/Charts/MiniBar/index.js
+++ b/src/components/Charts/MiniBar/index.js
@@ -42,7 +42,7 @@ class MiniBar extends PureComponent {
       forceFit: fit,
       height: height + 54,
       plotCfg: {
-        margin: [36, 0, 30, 0],
+        margin: [36, 5, 30, 5],
       },
       legend: null,
     });
diff --git a/src/components/Charts/index.less b/src/components/Charts/index.less
index 4b8c47aeff4583cbe112ba80d2a0ef0286f2d0d5..19e13908d494024bdd753d05cfb46a7ce6c12ecd 100644
--- a/src/components/Charts/index.less
+++ b/src/components/Charts/index.less
@@ -6,6 +6,7 @@
     bottom: -34px;
     width: 100%;
     & > div {
+      margin: 0 -5px;
       overflow: hidden;
     }
   }