diff --git a/.DS_Store b/.DS_Store
index 7fa30516..90eb4469 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/.idea/ChineseBQB.iml b/.idea/ChineseBQB.iml
new file mode 100644
index 00000000..67116063
--- /dev/null
+++ b/.idea/ChineseBQB.iml
@@ -0,0 +1,11 @@
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\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
new file mode 100644
index 00000000..15a15b21
--- /dev/null
+++ b/.idea/encodings.xml
@@ -0,0 +1,4 @@
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\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 00000000..39990872
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,7 @@
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\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 00000000..921312df
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
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\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 00000000..94a25f7f
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
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\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 00000000..ea2693fa
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,219 @@
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