diff --git a/sig/sig-systemapplications/sig_systemapplications.md b/sig/sig-systemapplications/sig_systemapplications.md
index 49a2bd9b70ce5ed365e91caf53de564f026fbda9..12a11dc4ff65160a901f1802c9488ff3f99367aa 100644
--- a/sig/sig-systemapplications/sig_systemapplications.md
+++ b/sig/sig-systemapplications/sig_systemapplications.md
@@ -31,7 +31,7 @@ Defines and builds OpenHarmony system applications, applies for and implements i
   - applications_admin_provisioning: https://gitee.com/openharmony-sig/applications_admin_provisioning
   - applications_theme: https://gitee.com/openharmony-sig/applications_theme
   - applications_settingsdata: https://gitee.com/openharmony-sig/applications_settings_data
-  - applications_contactsdata: https://gitee.com/openharmony-sig/applications_contactsdata
+  - applications_contacts_data: https://gitee.com/openharmony-sig/applications_contacts_data
   - applications_notes: https://gitee.com/openharmony-sig/applications_notes
   - applications_app_samples: https://gitee.com/openharmony/applications_app_samples
   - applications_permission_manager: https://gitee.com/openharmony/applications_permission_manager
diff --git a/sig/sigs.json b/sig/sigs.json
index 3519422f3dfe72e55552398ce1b99f3feda94095..29982b96ff2c2eb8dfaabe28ee877681f5318a77 100644
--- a/sig/sigs.json
+++ b/sig/sigs.json
@@ -343,7 +343,7 @@
                 "https://gitee.com/openharmony-sig/applications_admin_provisioning",
                 "https://gitee.com/openharmony-sig/applications_theme",
                 "https://gitee.com/openharmony-sig/applications_settings_data",
-                "https://gitee.com/openharmony-sig/applications_contactsdata",
+                "https://gitee.com/openharmony-sig/applications_contacts_data",
                 "https://gitee.com/openharmony-sig/applications_notes",
                 "https://gitee.com/openharmony/applications_app_samples",
                 "https://gitee.com/openharmony-sig/applications_filemanager",
@@ -363,7 +363,7 @@
                 "applications/standard/admin_provisioning",
                 "applications/standard/theme",
                 "applications/standard/settings_data",
-                "applications/standard/contactsdata",
+                "applications/standard/contacts_data",
                 "applications/standard/notes",
                 "applications/standard/app_samples",
                 "NONE",