diff --git a/webpack3-vue-echarts-mjzhang1993-dashboard/package.json b/webpack3-vue-echarts-mjzhang1993-dashboard/package.json
index 11cb181..9684431 100644
--- a/webpack3-vue-echarts-mjzhang1993-dashboard/package.json
+++ b/webpack3-vue-echarts-mjzhang1993-dashboard/package.json
@@ -73,7 +73,7 @@
     "webpack-dev-middleware": "2.0.4",
     "webpack-hot-middleware": "2.21.0",
     "webpack-merge": "4.1.1",
-    "zrender": "^4.0.1"
+    "zrender": "^5.2.1"
   },
   "engines": {
     "node": ">= 4.0.0",
diff --git a/webpack3-vue-echarts-mjzhang1993-dashboard/yarn.lock b/webpack3-vue-echarts-mjzhang1993-dashboard/yarn.lock
index 46c1100..126cd3d 100644
--- a/webpack3-vue-echarts-mjzhang1993-dashboard/yarn.lock
+++ b/webpack3-vue-echarts-mjzhang1993-dashboard/yarn.lock
@@ -6258,6 +6258,10 @@ trim-right@^1.0.1:
   dependencies:
     glob "^6.0.4"
 
+tslib@2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.3.0.tgz#803b8cdab3e12ba581a4ca41c8839bbb0dacb09e"
+
 tty-browserify@0.0.0:
   version "0.0.0"
   resolved "http://registry.npm.taobao.org/tty-browserify/download/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
@@ -6826,6 +6830,12 @@ yargs@~3.10.0:
     decamelize "^1.0.0"
     window-size "0.1.0"
 
-zrender@4.0.1, zrender@^4.0.1:
+zrender@4.0.1:
   version "4.0.1"
   resolved "http://registry.npm.taobao.org/zrender/download/zrender-4.0.1.tgz#961e77abc5042eaa624b5230f8d673bf648298e9"
+
+zrender@^5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/zrender/-/zrender-5.2.1.tgz#5f4bbda915ba6d412b0b19dc2431beaad05417bb"
+  dependencies:
+    tslib "2.3.0"