diff --git a/codecov.yml b/codecov.yml
index 398b0ed78e61..44e0b31cdc17 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -1,16 +1,18 @@
 comment:
   layout: "diff"
   behavior: default
-  require_changes: true  # Avoid coverage comment if no files are changed.
 
 coverage:
-  range: 70..100
-  round: down
-  precision: 2
   status:
     project:
       default:
-        target: 80%
+        # basic
+        # target: 50%
+        threshold: 0%
+        # advanced
+        if_not_found: success
+        if_ci_failed: error
+        if_no_uploads: error
     patch:
       default:
         # basic
@@ -18,4 +20,3 @@ coverage:
         if_not_found: success
         if_ci_failed: error
         if_no_uploads: error
-        threshold: 4%  # Because some tests are flaky.
diff --git a/doc/changelog.d/3971.maintenance.md b/doc/changelog.d/3971.maintenance.md
new file mode 100644
index 000000000000..ab146675d007
--- /dev/null
+++ b/doc/changelog.d/3971.maintenance.md
@@ -0,0 +1 @@
+Update codecov.yml
\ No newline at end of file