diff --git a/ui/lib/components/MetricChart/index.tsx b/ui/lib/components/MetricChart/index.tsx
index 8c00c99cbe..7fe2d6eecb 100644
--- a/ui/lib/components/MetricChart/index.tsx
+++ b/ui/lib/components/MetricChart/index.tsx
@@ -121,7 +121,6 @@ export default function MetricChart({
           ...getSeriesProps(type),
         })
       })
-      return s
     })
 
     return {
@@ -234,7 +233,6 @@ export default function MetricChart({
     inner = (
       <ReactEchartsCore
         echarts={echarts}
-        notMerge={true}
         lazyUpdate={true}
         style={{ height: HEIGHT }}
         option={opt}
diff --git a/ui/package.json b/ui/package.json
index aade17992d..41bbe5294c 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -18,8 +18,8 @@
     "classnames": "^2.2.6",
     "d3": "^5.15.1",
     "dayjs": "^1.8.24",
-    "echarts": "^4.7.0",
-    "echarts-for-react": "^2.0.15-beta.1",
+    "echarts": "^4.8.0",
+    "echarts-for-react": "^2.0.16",
     "framer-motion": "^1.10.3",
     "i18next": "^19.4.2",
     "i18next-browser-languagedetector": "^4.0.1",
diff --git a/ui/yarn.lock b/ui/yarn.lock
index 9c92773870..b2398e25de 100644
--- a/ui/yarn.lock
+++ b/ui/yarn.lock
@@ -4997,7 +4997,7 @@ ecc-jsbn@~0.1.1:
     jsbn "~0.1.0"
     safer-buffer "^2.1.0"
 
-echarts-for-react@^2.0.15-beta.1:
+echarts-for-react@^2.0.16:
   version "2.0.16"
   resolved "https://registry.yarnpkg.com/echarts-for-react/-/echarts-for-react-2.0.16.tgz#8134a53dff90882c1e6a95c45ceab21e00f6c9f5"
   integrity sha512-VmHCktay2qKt/+wpL/C7thbvIa7dYBEey0/U4Zaqo+qeA4wx+uiCd5NeCsPIhD/0Pv+2qqNswqiNiUCtcgccOw==
@@ -5005,7 +5005,7 @@ echarts-for-react@^2.0.15-beta.1:
     fast-deep-equal "^2.0.1"
     size-sensor "^1.0.0"
 
-echarts@^4.7.0:
+echarts@^4.8.0:
   version "4.8.0"
   resolved "https://registry.yarnpkg.com/echarts/-/echarts-4.8.0.tgz#b2c1cfb9229b13d368ee104fc8eea600b574d4c4"
   integrity sha512-YwShpug8fWngj/RlgxDaYrLBoD+LsZUArrusjNPHpAF+is+gGe38xx4W848AwWMGoi745t3OXM52JedNrv+F6g==