diff --git a/services/service/include/permission/standard/permission_manager.h b/services/service/include/permission/standard/permission_manager.h
index ca52cd98711b2137aecc93490f003481dddc4f8e..4b6d14c0d25eee8ef4f8677fc316ffb065340502 100644
--- a/services/service/include/permission/standard/permission_manager.h
+++ b/services/service/include/permission/standard/permission_manager.h
@@ -39,6 +39,9 @@ public:
     bool CheckProcessNameValidModifyLocalDeviceName(const std::string &processName);
     bool CheckProcessNameValidModifyRemoteDeviceName(const std::string &processName);
     bool CheckProcessNameValidPutDeviceProfileInfoList(const std::string &processName);
+
+private:
+    bool VerifyAccessTokenByPermissionName(const std::string& permissionName);
 };
 } // namespace DistributedHardware
 } // namespace OHOS
diff --git a/services/service/src/permission/standard/permission_manager.cpp b/services/service/src/permission/standard/permission_manager.cpp
index c88b33ba8c8561a4487f3165281a5679e2e0a3ac..c900326a6e63d3fa0c269ddc14165d05460fd3d9 100644
--- a/services/service/src/permission/standard/permission_manager.cpp
+++ b/services/service/src/permission/standard/permission_manager.cpp
@@ -94,56 +94,17 @@ constexpr const static char* g_putDeviceProfileInfoListWhiteList[PUT_DEVICE_PROF
 
 bool PermissionManager::CheckPermission(void)
 {
-    AccessTokenID tokenCaller = IPCSkeleton::GetCallingTokenID();
-    if (tokenCaller == 0) {
-        LOGE("CheckPermission GetCallingTokenID error.");
-        return false;
-    }
-    ATokenTypeEnum tokenTypeFlag = AccessTokenKit::GetTokenTypeFlag(tokenCaller);
-    if (tokenTypeFlag == ATokenTypeEnum::TOKEN_HAP || tokenTypeFlag == ATokenTypeEnum::TOKEN_NATIVE) {
-        if (AccessTokenKit::VerifyAccessToken(tokenCaller, DM_SERVICE_ACCESS_PERMISSION) !=
-            PermissionState::PERMISSION_GRANTED) {
-            LOGE("DM service access is denied, please apply for corresponding permissions");
-            return false;
-        }
-    }
-    return true;
+    return VerifyAccessTokenByPermissionName(DM_SERVICE_ACCESS_PERMISSION);
 }
 
 bool PermissionManager::CheckNewPermission(void)
 {
-    AccessTokenID tokenCaller = IPCSkeleton::GetCallingTokenID();
-    if (tokenCaller == 0) {
-        LOGE("CheckNewPermission GetCallingTokenID error.");
-        return false;
-    }
-    ATokenTypeEnum tokenTypeFlag = AccessTokenKit::GetTokenTypeFlag(tokenCaller);
-    if (tokenTypeFlag == ATokenTypeEnum::TOKEN_HAP || tokenTypeFlag == ATokenTypeEnum::TOKEN_NATIVE) {
-        if (AccessTokenKit::VerifyAccessToken(tokenCaller, DM_SERVICE_ACCESS_NEWPERMISSION) !=
-            PermissionState::PERMISSION_GRANTED) {
-            LOGE("DM service access is denied, please apply for corresponding new permissions");
-            return false;
-        }
-    }
-    return true;
+    return VerifyAccessTokenByPermissionName(DM_SERVICE_ACCESS_NEWPERMISSION);
 }
 
 bool PermissionManager::CheckMonitorPermission(void)
 {
-    AccessTokenID tokenCaller = IPCSkeleton::GetCallingTokenID();
-    if (tokenCaller == 0) {
-        LOGE("CheckMonitorPermission GetCallingTokenID error.");
-        return false;
-    }
-    ATokenTypeEnum tokenTypeFlag = AccessTokenKit::GetTokenTypeFlag(tokenCaller);
-    if (tokenTypeFlag == ATokenTypeEnum::TOKEN_NATIVE) {
-        if (AccessTokenKit::VerifyAccessToken(tokenCaller, DM_MONITOR_DEVICE_NETWORK_STATE_PERMISSION) !=
-            PermissionState::PERMISSION_GRANTED) {
-            LOGE("DM service access is denied, please apply for corresponding permissions.");
-            return false;
-        }
-    }
-    return true;
+    return VerifyAccessTokenByPermissionName(DM_MONITOR_DEVICE_NETWORK_STATE_PERMISSION);
 }
 
 int32_t PermissionManager::GetCallerProcessName(std::string &processName)
@@ -330,5 +291,23 @@ bool PermissionManager::CheckProcessNameValidPutDeviceProfileInfoList(const std:
     }
     return false;
 }
+
+bool PermissionManager::VerifyAccessTokenByPermissionName(const std::string& permissionName)
+{
+    AccessTokenID tokenCaller = IPCSkeleton::GetCallingTokenID();
+    if (tokenCaller == 0) {
+        LOGE("GetCallingTokenID error.");
+        return false;
+    }
+    ATokenTypeEnum tokenTypeFlag = AccessTokenKit::GetTokenTypeFlag(tokenCaller);
+    if (tokenTypeFlag == ATokenTypeEnum::TOKEN_HAP || tokenTypeFlag == ATokenTypeEnum::TOKEN_NATIVE) {
+        if (AccessTokenKit::VerifyAccessToken(tokenCaller, permissionName) ==
+            PermissionState::PERMISSION_GRANTED) {
+            return true;
+        }
+    }
+    LOGE("DM service access is denied, please apply for corresponding permissions");
+    return false;
+}
 } // namespace DistributedHardware
 } // namespace OHOS