diff --git a/example_img/20260131_055243000_iOS.JPG b/example_img/20260131_055243000_iOS.JPG
deleted file mode 100755
index 13587ab..0000000
Binary files a/example_img/20260131_055243000_iOS.JPG and /dev/null differ
diff --git a/example_img/20260131_055248000_iOS.JPG b/example_img/20260131_055248000_iOS.JPG
deleted file mode 100755
index 0cf5969..0000000
Binary files a/example_img/20260131_055248000_iOS.JPG and /dev/null differ
diff --git a/example_img/20260131_055251000_iOS.JPG b/example_img/20260131_055251000_iOS.JPG
deleted file mode 100755
index 60e1d64..0000000
Binary files a/example_img/20260131_055251000_iOS.JPG and /dev/null differ
diff --git a/example_img/20260131_055252000_iOS.JPG b/example_img/20260131_055252000_iOS.JPG
deleted file mode 100755
index 3f51e0f..0000000
Binary files a/example_img/20260131_055252000_iOS.JPG and /dev/null differ
diff --git a/example_img/20260131_055255000_iOS.JPG b/example_img/20260131_055255000_iOS.JPG
deleted file mode 100755
index 6778841..0000000
Binary files a/example_img/20260131_055255000_iOS.JPG and /dev/null differ
diff --git a/example_img/20260131_055257000_iOS.JPG b/example_img/20260131_055257000_iOS.JPG
deleted file mode 100755
index cc6026b..0000000
Binary files a/example_img/20260131_055257000_iOS.JPG and /dev/null differ
diff --git a/example_img/20260131_055258000_iOS.JPG b/example_img/20260131_055258000_iOS.JPG
deleted file mode 100755
index 3f22908..0000000
Binary files a/example_img/20260131_055258000_iOS.JPG and /dev/null differ
diff --git a/example_img/20260131_055300000_iOS.JPG b/example_img/20260131_055300000_iOS_a5wtguC.JPG
similarity index 100%
rename from example_img/20260131_055300000_iOS.JPG
rename to example_img/20260131_055300000_iOS_a5wtguC.JPG
diff --git a/example_img/20260131_055302000_iOS.JPG b/example_img/20260131_055302000_iOS_Ies7mlF.JPG
similarity index 100%
rename from example_img/20260131_055302000_iOS.JPG
rename to example_img/20260131_055302000_iOS_Ies7mlF.JPG
diff --git a/example_img/20260131_055304000_iOS.JPG b/example_img/20260131_055304000_iOS.JPG
deleted file mode 100755
index c0414e7..0000000
Binary files a/example_img/20260131_055304000_iOS.JPG and /dev/null differ
diff --git a/example_img/IMG_2338.JPG b/example_img/IMG_2338.JPG
deleted file mode 100755
index ec1cb6c..0000000
Binary files a/example_img/IMG_2338.JPG and /dev/null differ
diff --git a/example_img/gwpn_ryt.png b/example_img/gwpn_ryt.png
new file mode 100644
index 0000000..94753cc
Binary files /dev/null and b/example_img/gwpn_ryt.png differ