diff --git a/package.json b/package.json
index 9168106..021ad13 100755
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "dependencies": {
     "@cool-midway/core": "^5.0.10",
     "@cool-midway/es": "^5.0.2",
-    "@cool-midway/file": "^5.0.3",
+    "@cool-midway/file": "^5.0.5",
     "@cool-midway/pay": "^5.0.0",
     "@cool-midway/rpc": "^5.0.1",
     "@cool-midway/task": "^5.0.1",