diff --git a/client/img/sign_0.jpg b/client/img/sign_0.jpg index 0d635fb..a1aa882 100644 Binary files a/client/img/sign_0.jpg and b/client/img/sign_0.jpg differ diff --git a/client/img/sign_1.jpg b/client/img/sign_1.jpg index 18b31b7..32e5892 100644 Binary files a/client/img/sign_1.jpg and b/client/img/sign_1.jpg differ diff --git a/client/img/sign_2.jpg b/client/img/sign_2.jpg index 87d8407..052fc34 100644 Binary files a/client/img/sign_2.jpg and b/client/img/sign_2.jpg differ diff --git a/client/img/sign_3.jpg b/client/img/sign_3.jpg index 3810448..5536f8d 100644 Binary files a/client/img/sign_3.jpg and b/client/img/sign_3.jpg differ diff --git a/client/img/sign_4.jpg b/client/img/sign_4.jpg index fd246a7..94d98fd 100644 Binary files a/client/img/sign_4.jpg and b/client/img/sign_4.jpg differ diff --git a/client/img/sign_5.jpg b/client/img/sign_5.jpg index 664634b..4516a02 100644 Binary files a/client/img/sign_5.jpg and b/client/img/sign_5.jpg differ diff --git a/client/img/sign_6.jpg b/client/img/sign_6.jpg new file mode 100644 index 0000000..2df56c9 Binary files /dev/null and b/client/img/sign_6.jpg differ