diff --git a/EOCV-Sim/src/main/java/com/github/serivesmejia/eocvsim/gui/dialog/source/CreateCameraSource.java b/EOCV-Sim/src/main/java/com/github/serivesmejia/eocvsim/gui/dialog/source/CreateCameraSource.java
index 09c76df..b53f11d 100644
--- a/EOCV-Sim/src/main/java/com/github/serivesmejia/eocvsim/gui/dialog/source/CreateCameraSource.java
+++ b/EOCV-Sim/src/main/java/com/github/serivesmejia/eocvsim/gui/dialog/source/CreateCameraSource.java
@@ -402,6 +402,7 @@ public void initCreateImageSource() {
 
         createCameraSource.pack();
         createCameraSource.setResizable(false);
+        createCameraSource.setAlwaysOnTop(true);
         createCameraSource.setLocationRelativeTo(null);
         createCameraSource.setVisible(true);
     }
diff --git a/EOCV-Sim/src/main/java/com/github/serivesmejia/eocvsim/gui/dialog/source/CreateImageSource.java b/EOCV-Sim/src/main/java/com/github/serivesmejia/eocvsim/gui/dialog/source/CreateImageSource.java
index e5c44d0..f983318 100644
--- a/EOCV-Sim/src/main/java/com/github/serivesmejia/eocvsim/gui/dialog/source/CreateImageSource.java
+++ b/EOCV-Sim/src/main/java/com/github/serivesmejia/eocvsim/gui/dialog/source/CreateImageSource.java
@@ -158,6 +158,7 @@ public void changed() {
 
         createImageSource.pack();
         createImageSource.setLocationRelativeTo(null);
+        createImageSource.setAlwaysOnTop(true);
         createImageSource.setResizable(false);
         createImageSource.setVisible(true);
 
diff --git a/EOCV-Sim/src/main/java/com/github/serivesmejia/eocvsim/gui/dialog/source/CreateVideoSource.java b/EOCV-Sim/src/main/java/com/github/serivesmejia/eocvsim/gui/dialog/source/CreateVideoSource.java
index 1c9f546..b244b06 100644
--- a/EOCV-Sim/src/main/java/com/github/serivesmejia/eocvsim/gui/dialog/source/CreateVideoSource.java
+++ b/EOCV-Sim/src/main/java/com/github/serivesmejia/eocvsim/gui/dialog/source/CreateVideoSource.java
@@ -158,6 +158,7 @@ public void changed() {
 
         createVideoSource.pack();
         createVideoSource.setLocationRelativeTo(null);
+        createVideoSource.setAlwaysOnTop(true);
         createVideoSource.setResizable(false);
         createVideoSource.setVisible(true);
     }