diff --git a/.github/workflows/typo-check.yml b/.github/workflows/typo-check.yml
new file mode 100644
index 0000000..84e6eca
--- /dev/null
+++ b/.github/workflows/typo-check.yml
@@ -0,0 +1,21 @@
+name: Typo Check
+on: [pull_request]
+
+jobs:
+  typo-check:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    env:
+      FORCE_COLOR: 1
+      TYPOS_VERSION: v1.19.0
+    steps:
+      - name: download typos
+        run: curl -LsSf https://github.com/crate-ci/typos/releases/download/$TYPOS_VERSION/typos-$TYPOS_VERSION-x86_64-unknown-linux-musl.tar.gz | tar zxf - -C ${CARGO_HOME:-~/.cargo}/bin
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - name: check typos
+        run: typos
diff --git a/_typos.toml b/_typos.toml
new file mode 100644
index 0000000..174e057
--- /dev/null
+++ b/_typos.toml
@@ -0,0 +1,2 @@
+[default]
+extend-ignore-re = ["\\(\\[([A-Fa-f0-9]{7})\\]\\("]
diff --git a/change/@rightcapital-php-parser-e1194da3-80ff-4c1b-87b3-5f3337489ba7.json b/change/@rightcapital-php-parser-e1194da3-80ff-4c1b-87b3-5f3337489ba7.json
new file mode 100644
index 0000000..5c6a82a
--- /dev/null
+++ b/change/@rightcapital-php-parser-e1194da3-80ff-4c1b-87b3-5f3337489ba7.json
@@ -0,0 +1,7 @@
+{
+  "type": "none",
+  "comment": "ci: add typo check",
+  "packageName": "@rightcapital/php-parser",
+  "email": "yilunsun11@yeah.net",
+  "dependentChangeType": "none"
+}