diff --git a/craco.config.js b/craco.config.js
index fc18564c..6da6ae88 100644
--- a/craco.config.js
+++ b/craco.config.js
@@ -244,6 +244,13 @@ module.exports = {
         secure: false,
         logLevel: 'debug',
       },
+      '/concept-api': {
+        target: 'http://49.232.185.254:6801',
+        changeOrigin: true,
+        secure: false,
+        logLevel: 'debug',
+        pathRewrite: { '^/concept-api': '' },
+      },
     },
   },
 };
diff --git a/src/views/EventDetail/components/RelatedStocks.js b/src/views/EventDetail/components/RelatedStocks.js
index c48dd647..e15b30ea 100644
--- a/src/views/EventDetail/components/RelatedStocks.js
+++ b/src/views/EventDetail/components/RelatedStocks.js
@@ -268,7 +268,7 @@ const RelatedStocks = ({
         return (
             <VStack spacing={4}>
                 {[1, 2, 3].map((i) => (
-                    <HStack key={i} w="100%" spacing={4}>
+                    <HStack key={`skeleton-${i}`} w="100%" spacing={4}>
                         <Skeleton height="20px" width="100px" />
                         <Skeleton height="20px" width="150px" />
                         <Skeleton height="20px" width="80px" />