diff --git a/ace-loader/src/genAbc-plugin.js b/ace-loader/src/genAbc-plugin.js
index 9182250..b196ddb 100644
--- a/ace-loader/src/genAbc-plugin.js
+++ b/ace-loader/src/genAbc-plugin.js
@@ -76,8 +76,8 @@ class GenAbcPlugin {
           }
           const keyPath = key.replace(/\.js$/, firstFileEXT)
           writeFileSync(newContent, path.resolve(output, keyPath), true);
-        } else if (output && path.extname(key) === '.json'
-          && process.env.DEVICE_LEVEL === 'card') {
+        } else if (output && path.extname(key) === '.json' &&
+          process.env.DEVICE_LEVEL === 'card') {
           writeFileSync(assets[key].source(),
             path.resolve(output, key.replace(/\.json$/, '.json')), false);
         }