diff --git a/jero-web/src/components/chart/Liquid.vue b/jero-web/src/components/chart/Liquid.vue
index 0180ca89..2e1d7773 100644
--- a/jero-web/src/components/chart/Liquid.vue
+++ b/jero-web/src/components/chart/Liquid.vue
@@ -21,7 +21,7 @@
           (transfer, value) => {
             return {
               name: transfer,
-              value,
+              value
             };
           },
         ]"
diff --git a/jero-web/src/components/chart/MiniBar.vue b/jero-web/src/components/chart/MiniBar.vue
index ebb7a7d3..76c211aa 100644
--- a/jero-web/src/components/chart/MiniBar.vue
+++ b/jero-web/src/components/chart/MiniBar.vue
@@ -1,6 +1,6 @@
 <template>
-  <div :style="{'width':width==null?'auto':width+'px'}">
-    <v-chart :forceFit="width==null" :height="height" :data="data" padding="0">
+  <div :style="{'width':width===null?'auto':width+'px'}">
+    <v-chart :forceFit="typeof width !== 'number'" :height="height" :data="data" padding="0">
       <v-tooltip/>
       <v-bar position="x*y"/>
     </v-chart>
diff --git a/jero-web/src/components/chart/Trend.vue b/jero-web/src/components/chart/Trend.vue
index 412703a9..7b5ba71e 100644
--- a/jero-web/src/components/chart/Trend.vue
+++ b/jero-web/src/components/chart/Trend.vue
@@ -40,7 +40,7 @@ export default {
   },
   data () {
     return {
-      trend: this.type && 'up' || 'down',
+      trend: (this.type && 'up') || 'down',
       rate: this.percentage
     }
   },