diff --git a/src/Managing.WebApp/Dockerfile-web-ui-dev b/src/Managing.WebApp/Dockerfile-web-ui-dev
index 2102fc5..641b993 100644
--- a/src/Managing.WebApp/Dockerfile-web-ui-dev
+++ b/src/Managing.WebApp/Dockerfile-web-ui-dev
@@ -17,11 +17,11 @@ WORKDIR /app
 
 # Copy the package.json and package-lock.json first to leverage Docker's cache
 COPY ./src/Managing.WebApp/package*.json ./
-RUN npm config set registry http://registry.cnpmjs.org
+#RUN npm config set registry http://registry.cnpmjs.org
 # Install dependencies
 #RUN npm ci --production --loglevel=verbose
 #RUN npm i --omit=dev --loglevel=verbose
-
+RUN npm install -g yarn
 #RUN npm i --max-old-space-size=12000 --loglevel=verbose
 RUN yarn install --ignore-engines --verbose
 RUN yarn cache clean