diff --git a/.github/workflows/run-e2e-test.yml b/.github/workflows/run-e2e-test.yml
index b4b3a70..0541dbf 100644
--- a/.github/workflows/run-e2e-test.yml
+++ b/.github/workflows/run-e2e-test.yml
@@ -8,9 +8,9 @@ on:
   workflow_dispatch:
       inputs: 
         nodeVersion:
-          description: 'Node Version'     
+          description: "Node Version"     
           required: true
-          default: '[20.x]'
+          default: "20.x"
 
 jobs:
   build:
@@ -18,7 +18,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: ${{ github.event.inputs.nodeVersion }}
+        node-version: ["${{ github.event.inputs.nodeVersion }}"]
 
     steps:
     - name: Check Out Repository Code