diff --git a/cao_blogr/static/img/BN1_CD13_01.jpg b/cao_blogr/static/img/BN1_CD13_01.jpg new file mode 100644 index 0000000..9250011 Binary files /dev/null and b/cao_blogr/static/img/BN1_CD13_01.jpg differ diff --git a/cao_blogr/static/img/BN1_CD13_02.jpg b/cao_blogr/static/img/BN1_CD13_02.jpg new file mode 100644 index 0000000..6144425 Binary files /dev/null and b/cao_blogr/static/img/BN1_CD13_02.jpg differ diff --git a/cao_blogr/static/img/BN1_CD13_03.jpg b/cao_blogr/static/img/BN1_CD13_03.jpg new file mode 100644 index 0000000..e7e1de9 Binary files /dev/null and b/cao_blogr/static/img/BN1_CD13_03.jpg differ diff --git a/cao_blogr/static/img/BN1_CD13_04.jpg b/cao_blogr/static/img/BN1_CD13_04.jpg new file mode 100644 index 0000000..027b792 Binary files /dev/null and b/cao_blogr/static/img/BN1_CD13_04.jpg differ