diff --git a/packages/plugin-multiple-editor/scripts/build.js b/packages/plugin-multiple-editor/scripts/build.js
index a15ed89..007f85e 100644
--- a/packages/plugin-multiple-editor/scripts/build.js
+++ b/packages/plugin-multiple-editor/scripts/build.js
@@ -155,26 +155,27 @@ function build(previousFileSizes) {
         }
         return reject(new Error(messages.errors.join('\n\n')));
       }
-      if (
-        process.env.CI &&
-        (typeof process.env.CI !== 'string' ||
-          process.env.CI.toLowerCase() !== 'false') &&
-        messages.warnings.length
-      ) {
-        // Ignore sourcemap warnings in CI builds. See #8227 for more info.
-        const filteredWarnings = messages.warnings.filter(
-          w => !/Failed to parse source map/.test(w)
-        );
-        if (filteredWarnings.length) {
-          console.log(
-            chalk.yellow(
-              '\nTreating warnings as errors because process.env.CI = true.\n' +
-                'Most CI servers set it automatically.\n'
-            )
-          );
-          return reject(new Error(filteredWarnings.join('\n\n')));
-        }
-      }
+      // process.env.CI=true;
+      // if (
+      //   process.env.CI &&
+      //   (typeof process.env.CI !== 'string' ||
+      //     process.env.CI.toLowerCase() !== 'false') &&
+      //   messages.warnings.length
+      // ) {
+      //   // Ignore sourcemap warnings in CI builds. See #8227 for more info.
+      //   const filteredWarnings = messages.warnings.filter(
+      //     w => !/Failed to parse source map/.test(w)
+      //   );
+      //   if (filteredWarnings.length) {
+      //     console.log(
+      //       chalk.yellow(
+      //         '\nTreating warnings as errors because process.env.CI = true.\n' +
+      //           'Most CI servers set it automatically.\n'
+      //       )
+      //     );
+      //     return reject(new Error(filteredWarnings.join('\n\n')));
+      //   }
+      // }
 
       const resolveArgs = {
         stats,
@@ -192,4 +193,4 @@ function build(previousFileSizes) {
       return resolve(resolveArgs);
     });
   });
-}
\ No newline at end of file
+}