diff --git a/CLAUDE.md b/CLAUDE.md
index 65095a6..9a9cc2b 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -15,11 +15,26 @@ ClickIt is a native macOS auto-clicker application built with Swift Package Mana
 - Preset configuration system
 - Visual feedback with overlay indicators
 
-[... rest of existing content remains unchanged ...]
-
 ## Development Guidelines
 
 ### Workflow Reminders
 - Always check most recent agent os spec task lists for next feature to work on
 
-[... rest of existing content remains unchanged ...]
\ No newline at end of file
+### Image Resource Updates
+
+When updating image assets (like `target-64.png`), you **must** rebuild the app to see changes:
+
+**Why:** Swift Package Manager bundles resources into `.bundle` files at build time. The app loads from the bundle, not the source file.
+
+**Steps to update an image:**
+1. Replace the image file in `Sources/ClickIt/Lite/Resources/`
+2. Clean the build: `swift package clean` or in Xcode: `Product > Clean Build Folder` (⇧⌘K).
+3. Rebuild: `swift build` or in Xcode: `Product > Build` (⌘B).
+4. The new image will now be bundled and loaded
+
+**Quick command:**
+```bash
+rm -rf .build && swift build
+```
+
+**Note:** The cursor image is loaded once at app launch and cached in memory. You must restart the app after rebuilding to see the updated image.
\ No newline at end of file
diff --git a/Sources/ClickIt/Lite/Resources/target-64.png b/Sources/ClickIt/Lite/Resources/target-64.png
index 6d590cb..6161123 100644
Binary files a/Sources/ClickIt/Lite/Resources/target-64.png and b/Sources/ClickIt/Lite/Resources/target-64.png differ
diff --git a/assets/target-64.png b/assets/target-64.png
index 6d590cb..6161123 100644
Binary files a/assets/target-64.png and b/assets/target-64.png differ