diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
new file mode 100644
index 0000000..1947fef
--- /dev/null
+++ b/.github/workflows/pr.yml
@@ -0,0 +1,31 @@
+name: PR Check for gcsim scripts
+
+on:
+  pull_request:
+    paths:
+      - 'gcsim/scripts/**'
+    types:
+      - opened
+      - synchronize
+      - reopened
+
+jobs:
+  pr-check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.11
+
+      - name: Install Dependencies
+        run: |
+          python -m pip install -r gcsim/requirements.txt
+
+      - name: Check GCSIM scripts
+        run: |
+          python gcsim/main.py pr
diff --git a/gcsim/main.py b/gcsim/main.py
index a7a047c..af5703f 100644
--- a/gcsim/main.py
+++ b/gcsim/main.py
@@ -6,6 +6,7 @@ from pathlib import Path
 import aiofiles
 import re
 import gcsim_pypi
+import sys
 
 data_path = Path("gcsim.json")
 gcsim_path = Path("gcsim")
@@ -41,9 +42,14 @@ async def run_gcsim(path: Path) -> bool:
         _, stderr = await process.communicate()
         err = stderr.decode()
         if err:
-            print(f"{path.name} 解析失败 {err}")
+            text = f"{path.name} 解析失败 \n\n{err}"
+            if sys.argv[-1] == "pr":
+                raise ValueError(text)
+            print(text)
             return False
         return True
+    except ValueError as e:
+        raise e
     except Exception:
         return False