diff --git a/test/pdfs/.gitignore b/test/pdfs/.gitignore
index 2de2d6328..9eea6f975 100644
--- a/test/pdfs/.gitignore
+++ b/test/pdfs/.gitignore
@@ -16,6 +16,7 @@
 !bug1727053.pdf
 !issue18408_reduced.pdf
 !bug1907000_reduced.pdf
+!SimFang-variant.pdf
 !bug1953099.pdf
 !issue11913.pdf
 !issue2391-1.pdf
@@ -81,6 +82,7 @@
 !issue7835.pdf
 !issue11922_reduced.pdf
 !issue7855.pdf
+!XiaoBiaoSong.pdf
 !issue11144_reduced.pdf
 !issue7872.pdf
 !issue7901.pdf
diff --git a/test/pdfs/SimFang-variant.pdf b/test/pdfs/SimFang-variant.pdf
new file mode 100644
index 000000000..425258c26
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diff --git a/test/pdfs/XiaoBiaoSong.pdf b/test/pdfs/XiaoBiaoSong.pdf
new file mode 100644
index 000000000..b7fd87f9d
Binary files /dev/null and b/test/pdfs/XiaoBiaoSong.pdf differ
diff --git a/test/test_manifest.json b/test/test_manifest.json
index 3c84afccc..9060f2481 100644
--- a/test/test_manifest.json
+++ b/test/test_manifest.json
@@ -13971,5 +13971,19 @@
     "md5": "ead167e0328f1a1f4f8901cee501a9c4",
     "rounds": 1,
     "type": "eq"
+  },
+  {
+    "id": "SimFang-variant",
+    "file": "pdfs/SimFang-variant.pdf",
+    "md5": "d412460812cd940917091e8975620faf",
+    "rounds": 1,
+    "type": "eq"
+  },
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+    "id": "XiaoBiaoSong",
+    "file": "pdfs/XiaoBiaoSong.pdf",
+    "md5": "7072f6763bf2f0d6df14d5fc86962c5a",
+    "rounds": 1,
+    "type": "eq"
   }
 ]