diff --git a/.gitignore b/.gitignore
index 600d2d3..ca746f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-.vscode
\ No newline at end of file
+jiangchao
\ No newline at end of file
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..c01d446
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,7 @@
+{
+    "python.analysis.typeCheckingMode": "basic",
+    "python.analysis.diagnosticSeverityOverrides": {
+        "reportUndefinedVariable": "none",
+        "reportMissingImports": "none"
+    }
+}
\ No newline at end of file