diff --git a/frameworks/common/src/permission_map.cpp b/frameworks/common/src/permission_map.cpp
index c72b80ae23c21f7cc5747f4fab967b8d96dce040..704af9a4e6e7bb7c2a1c21be86a468fef85c5512 100644
--- a/frameworks/common/src/permission_map.cpp
+++ b/frameworks/common/src/permission_map.cpp
@@ -517,6 +517,7 @@ const static std::vector<std::pair<std::string, bool>> g_permMap = {
     {"ohos.permission.kernel.ALLOW_EXECUTABLE_FORT_MEMORY", false},
     {"ohos.permission.CALLED_UIEXTENSION_ON_LOCK_SCREEN",   false},
     {"ohos.permission.SET_MUTE_POLICY",                     false},
+    {"ohos.permission.ACCESS_CUSTOM_RINGTONE",              false},
 };
 
 bool TransferPermissionToOpcode(const std::string& permission, uint32_t& opCode)
diff --git a/services/accesstokenmanager/permission_definitions.json b/services/accesstokenmanager/permission_definitions.json
index 166dc2c88514d1a08f5cc7c5e2758b83d6e256d7..0addb520d36140406c366b66b8297f86dcd00c63 100644
--- a/services/accesstokenmanager/permission_definitions.json
+++ b/services/accesstokenmanager/permission_definitions.json
@@ -5227,6 +5227,16 @@
             "deprecated": "",
             "provisionEnable": true,
             "distributedSceneEnable": false
+        },
+        {
+            "name": "ohos.permission.ACCESS_CUSTOM_RINGTONE",
+            "grantMode": "system_grant",
+            "availableLevel": "system_basic",
+            "availableType": "SYSTEM",
+            "since": 16,
+            "deprecated": "",
+            "provisionEnable": true,
+            "distributedSceneEnable": false
         }
     ]
 }