diff --git a/备课组/30届/仅作实习用.txt b/备课组/30届/仅作实习用.txt
new file mode 100644
index 00000000..e69de29b
diff --git a/备课组/30届/校本材料.json b/备课组/30届/校本材料.json
new file mode 100644
index 00000000..eb73f91f
--- /dev/null
+++ b/备课组/30届/校本材料.json
@@ -0,0 +1,4 @@
+{
+    "structures":{},
+    "notes":{}
+}
\ No newline at end of file
diff --git a/备课组/30届/答题纸对应.json b/备课组/30届/答题纸对应.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/备课组/30届/答题纸对应.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file