diff --git a/.github/workflows/ci-citizen-registry.yml b/.github/workflows/ci-citizen-registry.yml
index 001036b..6729afa 100644
--- a/.github/workflows/ci-citizen-registry.yml
+++ b/.github/workflows/ci-citizen-registry.yml
@@ -8,8 +8,8 @@ on:
     paths:
     - 'citizen-registry/**'
     - '.github/workflows/ci-citizen-registry.yml'
-  pull_request_target:
-    branches: [ main, dev ]
+  pull_request:
+    branches: [ main ]
     paths: 
     - 'citizen-registry/**'
     - '.github/workflows/ci-citizen-registry.yml'
diff --git a/citizen-registry/docker-dev/README.md b/citizen-registry/docker-dev/README.md
index 58c6dd8..a605156 100644
--- a/citizen-registry/docker-dev/README.md
+++ b/citizen-registry/docker-dev/README.md
@@ -191,6 +191,7 @@ $ ./mvnw clean quarkus:dev
 
 - accept the invitation and use the service
 
+<kbd>
 <img src="assets/IMG_7715.PNG" alt="invitation" style="height:500px; border: 1px solid #EEEEEE;"/>
 <img src="assets/IMG_7716.PNG" alt="invitation" style="height:500px; border: 1px solid #EEEEEE;"/>
-
+</kbd>