diff --git a/.github/typos.toml b/.github/typos.toml
new file mode 100644
index 0000000..ef41379
--- /dev/null
+++ b/.github/typos.toml
@@ -0,0 +1,6 @@
+[default.extend-words]
+# Don't correct the surname "Teh"
+teh = "teh"
+
+[files]
+extend-exclude = ["go.mod", "go.sum"]
\ No newline at end of file
diff --git a/.github/workflows/prc.yml b/.github/workflows/prc.yml
index 884680d..4ae2a09 100644
--- a/.github/workflows/prc.yml
+++ b/.github/workflows/prc.yml
@@ -47,6 +47,9 @@ jobs:
     - uses: actions/checkout@v3
     - name: typos 
       uses: crate-ci/typos@master
+      with:
+        # https://github.com/crate-ci/typos#false-positives
+        config: ./.github/typos.toml
   go-apidiff:
     if: github.event_name == 'pull_request'
     runs-on: ubuntu-latest
diff --git a/oteltrpc/README_cn.md b/oteltrpc/README.zh_CN.md
similarity index 100%
rename from oteltrpc/README_cn.md
rename to oteltrpc/README.zh_CN.md