diff --git a/codecov.yml b/codecov.yml
new file mode 100644
index 0000000000000000000000000000000000000000..9bb787c1749be9f5a8aae23d3364e58f041f3e34
--- /dev/null
+++ b/codecov.yml
@@ -0,0 +1,8 @@
+coverage:
+  status:
+    project:
+      default:
+        # basic
+        target: auto
+        threshold: 3%
+        if_ci_failed: success #success, failure, error, ignore