diff --git a/scripts/ci/mypy_check.sh b/scripts/ci/mypy_check.sh
new file mode 100644
index 000000000..fbff371eb
--- /dev/null
+++ b/scripts/ci/mypy_check.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+# mypy增量扫描脚本 - CI中调用
+# 环境变量: SCAN_MODE, CHANGED_PY_FILES
+
+set +e
+
+echo "=== Installing mypy ==="
+python3 -m pip install -q mypy
+mypy --version
+echo ""
+echo "=== Running mypy type check (advisory mode) ==="
+echo "告警模式，��阻断CI"
+echo ""
+
+MYPY_COMMON_ARGS="--ignore-missing-imports --no-site-packages --no-strict-optional --explicit-package-bases --exclude tests/|test_|migrations/|alembic/ --no-error-summary --incremental --cache-dir .mypy_cache"
+
+EXIT_CODE=0
+
+if [ "$SCAN_MODE" = "incremental" ] && [ -n "$CHANGED_PY_FILES" ]; then
+  echo "=== Incremental mypy scan (PR mode) ==="
+  echo "Changed files: $(echo $CHANGED_PY_FILES | wc -w) files"
+  MYPY_FILES=""
+  for f in $CHANGED_PY_FILES; do
+    case "$f" in
+      apps/*|packages/*)
+        MYPY_FILES="$MYPY_FILES $f"
+        ;;
+    esac
+  done
+  if [ -n "$MYPY_FILES" ]; then
+    echo "Checking: $MYPY_FILES"
+    mypy $MYPY_FILES $MYPY_COMMON_ARGS 2>&1 | head -80 || EXIT_CODE=$?
+  else
+    echo "No mypy-checkable files changed, skipping"
+  fi
+else
+  echo "=== Full mypy scan ==="
+  mypy apps/api/app packages $MYPY_COMMON_ARGS 2>&1 | head -60 || EXIT_CODE=$?
+fi
+
+echo ""
+if [ "$EXIT_CODE" != "0" ]; then
+  echo "mypy 发现类型问题（告警模式，��阻断）"
+  echo "建议后续逐步修复"
+else
+  echo "mypy 类型检查通过"
+fi
+exit 0