diff --git a/DriverDevelopmentKit/DriverDemo/.gitignore b/DriverDevelopmentKit/DriverDemo/.gitignore
index d2ff20141ceed86d87c0ea5d99481973005bab2b..8aa0419d18a172c1c7b91aa32994a07dc8eeb5a8 100644
--- a/DriverDevelopmentKit/DriverDemo/.gitignore
+++ b/DriverDevelopmentKit/DriverDemo/.gitignore
@@ -9,4 +9,6 @@
 /.clang-format
 /.clang-tidy
 **/.test
-/.appanalyzer
\ No newline at end of file
+/.appanalyzer
+**/oh-package-lock.json5
+/sign
\ No newline at end of file
diff --git a/DriverDevelopmentKit/DriverDemo/entry/oh-package-lock.json5 b/DriverDevelopmentKit/DriverDemo/entry/oh-package-lock.json5
deleted file mode 100644
index 05149e9a0799aca540bf4cd16ae71233319d991b..0000000000000000000000000000000000000000
--- a/DriverDevelopmentKit/DriverDemo/entry/oh-package-lock.json5
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "meta": {
-    "stableOrder": true,
-    "enableUnifiedLockfile": false
-  },
-  "lockfileVersion": 3,
-  "ATTENTION": "THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.",
-  "specifiers": {
-    "libentry.so@src/main/cpp/types/libentry": "libentry.so@src/main/cpp/types/libentry"
-  },
-  "packages": {
-    "libentry.so@src/main/cpp/types/libentry": {
-      "name": "libentry.so",
-      "version": "1.0.0",
-      "resolved": "",
-      "registryType": "local"
-    }
-  }
-}
\ No newline at end of file
diff --git a/DriverDevelopmentKit/DriverDemo/oh-package-lock.json5 b/DriverDevelopmentKit/DriverDemo/oh-package-lock.json5
deleted file mode 100644
index 1020c3e205d5185ca5e0e62036d0c4bca2527cb1..0000000000000000000000000000000000000000
--- a/DriverDevelopmentKit/DriverDemo/oh-package-lock.json5
+++ /dev/null
@@ -1,28 +0,0 @@
-{
-  "meta": {
-    "stableOrder": true,
-    "enableUnifiedLockfile": false
-  },
-  "lockfileVersion": 3,
-  "ATTENTION": "THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.",
-  "specifiers": {
-    "@ohos/hamock@1.0.0": "@ohos/hamock@1.0.0",
-    "@ohos/hypium@1.0.24": "@ohos/hypium@1.0.24"
-  },
-  "packages": {
-    "@ohos/hamock@1.0.0": {
-      "name": "",
-      "version": "1.0.0",
-      "integrity": "sha512-K6lDPYc6VkKe6ZBNQa9aoG+ZZMiwqfcR/7yAVFSUGIuOAhPvCJAo9+t1fZnpe0dBRBPxj2bxPPbKh69VuyAtDg==",
-      "resolved": "https://repo.harmonyos.com/ohpm/@ohos/hamock/-/hamock-1.0.0.har",
-      "registryType": "ohpm"
-    },
-    "@ohos/hypium@1.0.24": {
-      "name": "",
-      "version": "1.0.24",
-      "integrity": "sha512-3dCqc+BAR5LqEGG2Vtzi8O3r7ci/3fYU+FWjwvUobbfko7DUnXGOccaror0yYuUhJfXzFK0aZNMGSnXaTwEnbw==",
-      "resolved": "https://repo.harmonyos.com/ohpm/@ohos/hypium/-/hypium-1.0.24.har",
-      "registryType": "ohpm"
-    }
-  }
-}
\ No newline at end of file