diff --git a/packages/docx/package.json b/packages/docx/package.json
index 84e2587..5ac770d 100644
--- a/packages/docx/package.json
+++ b/packages/docx/package.json
@@ -42,5 +42,6 @@
     "pdf-preview"
   ],
   "license": "MIT",
-  "author": "微信: _hit757_"
+  "author": "微信: _hit757_",
+  "gitHead": "f31398797c3616457e1ddc8ace22c9851e1165ed"
 }
diff --git a/packages/excel/package.json b/packages/excel/package.json
index 3007f40..c573ccd 100644
--- a/packages/excel/package.json
+++ b/packages/excel/package.json
@@ -42,5 +42,6 @@
     "pdf-preview"
   ],
   "license": "MIT",
-  "author": "微信: _hit757_"
+  "author": "微信: _hit757_",
+  "gitHead": "f31398797c3616457e1ddc8ace22c9851e1165ed"
 }
diff --git a/packages/pdf/package.json b/packages/pdf/package.json
index e7c88f2..c226950 100644
--- a/packages/pdf/package.json
+++ b/packages/pdf/package.json
@@ -42,5 +42,6 @@
     "pdf-preview"
   ],
   "license": "MIT",
-  "author": "微信: _hit757_"
+  "author": "微信: _hit757_",
+  "gitHead": "f31398797c3616457e1ddc8ace22c9851e1165ed"
 }