diff --git a/sig/sigs.json b/sig/sigs.json
index 63a4292c7764ce734cf6fb581bf8336583f404b6..4fc5123f2685071c14d3baab49b1b42f096ab031 100755
--- a/sig/sigs.json
+++ b/sig/sigs.json
@@ -47,8 +47,6 @@
             "projects": [
                 "https://gitee.com/openharmony/drivers_framework",
                 "https://gitee.com/openharmony/drivers_peripheral",
-                "https://gitee.com/openharmony/drivers_adapter",
-                "https://gitee.com/openharmony/drivers_adapter_khdf_linux",
                 "https://gitee.com/openharmony/drivers_interface",
                 "https://gitee.com/openharmony/third_party_libnl",
                 "https://gitee.com/openharmony/third_party_openmax"
@@ -56,8 +54,6 @@
             "project-path": [
                 "drivers/framework",
                 "drivers/peripheral",
-                "drivers/adapter",
-                "drivers/adapter/khdf/linux",
                 "drivers/interface",
                 "third_party/libnl",
                 "third_party/openmax"