diff --git a/src/main/webapp/index.html b/src/main/webapp/index.html
index 3ba47db..0fb2516 100644
--- a/src/main/webapp/index.html
+++ b/src/main/webapp/index.html
@@ -4,7 +4,8 @@
DataSurvey
-
+
+
diff --git a/src/main/webapp/manifest.webapp b/src/main/webapp/manifest.webapp
index 878a8c5..5b77044 100644
--- a/src/main/webapp/manifest.webapp
+++ b/src/main/webapp/manifest.webapp
@@ -27,5 +27,6 @@
"background_color": "#e0e0e0",
"start_url": ".",
"display": "standalone",
- "orientation": "portrait"
+ "orientation": "portrait",
+ "content_security_policy": "default-src * data: blob: filesystem: about: ws: wss: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline';"
}