diff --git a/4.人工智能/code/1-Lecture.zip b/4.人工智能/code/1-Lecture.zip
new file mode 100644
index 0000000..e4770a3
Binary files /dev/null and b/4.人工智能/code/1-Lecture.zip differ
diff --git a/4.人工智能/code/1-Projects.zip b/4.人工智能/code/1-Projects.zip
new file mode 100644
index 0000000..4347e68
Binary files /dev/null and b/4.人工智能/code/1-Projects.zip differ
diff --git a/4.人工智能/code/2-Lecture.zip b/4.人工智能/code/2-Lecture.zip
new file mode 100644
index 0000000..3a47f0a
Binary files /dev/null and b/4.人工智能/code/2-Lecture.zip differ
diff --git a/4.人工智能/code/2-Projects.zip b/4.人工智能/code/2-Projects.zip
new file mode 100644
index 0000000..ac2dbec
Binary files /dev/null and b/4.人工智能/code/2-Projects.zip differ
diff --git a/4.人工智能/code/3-Lecture.zip b/4.人工智能/code/3-Lecture.zip
new file mode 100644
index 0000000..31b742a
Binary files /dev/null and b/4.人工智能/code/3-Lecture.zip differ
diff --git a/4.人工智能/code/3-Projects.zip b/4.人工智能/code/3-Projects.zip
new file mode 100644
index 0000000..9a0ffa3
Binary files /dev/null and b/4.人工智能/code/3-Projects.zip differ
diff --git a/4.人工智能/code/4-Lecture.zip b/4.人工智能/code/4-Lecture.zip
new file mode 100644
index 0000000..789ad34
Binary files /dev/null and b/4.人工智能/code/4-Lecture.zip differ
diff --git a/4.人工智能/code/4-Projects.zip b/4.人工智能/code/4-Projects.zip
new file mode 100644
index 0000000..151b538
Binary files /dev/null and b/4.人工智能/code/4-Projects.zip differ
diff --git a/4.人工智能/code/MAZE.zip b/4.人工智能/code/MAZE.zip
deleted file mode 100644
index 69abbff..0000000
Binary files a/4.人工智能/code/MAZE.zip and /dev/null differ