diff --git a/services/dtbschedmgr/src/distributed_sched_service.cpp b/services/dtbschedmgr/src/distributed_sched_service.cpp
index f09e2305..16f804ea 100644
--- a/services/dtbschedmgr/src/distributed_sched_service.cpp
+++ b/services/dtbschedmgr/src/distributed_sched_service.cpp
@@ -2947,7 +2947,7 @@ bool DistributedSchedService::CheckCallingUid()
 
 void DistributedSchedService::GetContinueEventInfo(int32_t callingUid, std::vector<EventNotify> &events)
 {
-    if (callingUid == DEFAULT_REQUEST_CODE) {
+    if (callingUid == DEFAULT_REQUEST_CODE && dschedContinuation_ != nullptr) {
         events.emplace_back(dschedContinuation_->continueEvent_);
         return;
     }
diff --git a/test/fuzztest/bundlemanagercallbackstub_fuzzer/BUILD.gn b/test/fuzztest/bundlemanagercallbackstub_fuzzer/BUILD.gn
index 4c3944af..e904e221 100644
--- a/test/fuzztest/bundlemanagercallbackstub_fuzzer/BUILD.gn
+++ b/test/fuzztest/bundlemanagercallbackstub_fuzzer/BUILD.gn
@@ -45,7 +45,7 @@ ohos_fuzztest("BundleManagerCallBackStubFuzzTest") {
   sources = [
     "${dms_path}/test/fuzztest/util/mock_fuzz_util.cpp",
     "bundlemanagercallbackstub_fuzzer.cpp",
-    ]
+  ]
 
   deps = [ "${dms_path}/services/dtbschedmgr:distributedschedsvr" ]
 
diff --git a/test/fuzztest/distributedschedstub_fuzzer/BUILD.gn b/test/fuzztest/distributedschedstub_fuzzer/BUILD.gn
index 15b6dc30..3f6c23c7 100644
--- a/test/fuzztest/distributedschedstub_fuzzer/BUILD.gn
+++ b/test/fuzztest/distributedschedstub_fuzzer/BUILD.gn
@@ -21,13 +21,12 @@ ohos_fuzztest("DistributedSchedStubFuzzTest") {
 
   visibility = [ ":*" ]
   include_dirs = [
-    "${dms_path}/test/fuzztest/distributedschedstub_fuzzer",
-    "${dms_path}/services/dtbschedmgr/include/",
-    "${dms_path}/services/dtbschedmgr/include/dfx/",
+    "${dms_path}/common/include/",
     "${dms_path}/interfaces/innerkits/common/include/",
-    "${dms_path}/common/include/",
+    "${dms_path}/services/dtbschedmgr/include/",
     "${dms_path}/services/dtbschedmgr/include/collaborate/",
-    "${dms_path}/common/include/",
+    "${dms_path}/services/dtbschedmgr/include/dfx/",
+    "${dms_path}/test/fuzztest/distributedschedstub_fuzzer",
     "${dms_path}/test/fuzztest/util",
   ]
 
@@ -47,7 +46,6 @@ ohos_fuzztest("DistributedSchedStubFuzzTest") {
     "${dms_path}/services/dtbschedmgr/test/unittest/mock_distributed_sched.cpp",
     "${dms_path}/test/fuzztest/util/mock_fuzz_util.cpp",
     "distributedschedstub_fuzzer.cpp",
-    "fuzz_util.cpp",
   ]
 
   deps = [ "${dms_path}/services/dtbschedmgr:distributedschedsvr" ]
diff --git a/test/fuzztest/distributedschedstub_fuzzer/fuzz_util.cpp b/test/fuzztest/distributedschedstub_fuzzer/fuzz_util.cpp
deleted file mode 100644
index 3b71a3d9..00000000
--- a/test/fuzztest/distributedschedstub_fuzzer/fuzz_util.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2024 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "fuzz_util.h"
-
-#include "accesstoken_kit.h"
-#include "nativetoken_kit.h"
-#include "token_setproc.h"
-
-namespace OHOS {
-namespace DistributedSchedule {
-namespace {
-constexpr const char* FOUNDATION_PROCESS_NAME = "foundation";
-}
-
-void FuzzUtil::MockPermission()
-{
-    static const char *perms[] = {
-        "ohos.permission.DISTRIBUTED_DATASYNC"
-    };
-    MockProcessAndPermission(FOUNDATION_PROCESS_NAME, perms, 1);
-}
-
-void FuzzUtil::MockProcessAndPermission(const char* processName, const char *perms[], int32_t permsNum)
-{
-    uint64_t tokenId;
-    NativeTokenInfoParams infoInstance = {
-        .dcapsNum = 0,
-        .permsNum = permsNum,
-        .aclsNum = 0,
-        .dcaps = nullptr,
-        .perms = perms,
-        .acls = nullptr,
-        .processName = processName,
-        .aplStr = "system_core",
-    };
-    tokenId = GetAccessTokenId(&infoInstance);
-    SetSelfTokenID(tokenId);
-    OHOS::Security::AccessToken::AccessTokenKit::ReloadNativeTokenInfo();
-}
-}
-}
\ No newline at end of file
diff --git a/test/fuzztest/dmsfreeinstallcallbackstub_fuzzer/BUILD.gn b/test/fuzztest/dmsfreeinstallcallbackstub_fuzzer/BUILD.gn
index 04c0d6fa..c222cf38 100644
--- a/test/fuzztest/dmsfreeinstallcallbackstub_fuzzer/BUILD.gn
+++ b/test/fuzztest/dmsfreeinstallcallbackstub_fuzzer/BUILD.gn
@@ -45,7 +45,7 @@ ohos_fuzztest("DmsFreeInstallCallBackStubFuzzTest") {
   sources = [
     "${dms_path}/test/fuzztest/util/mock_fuzz_util.cpp",
     "dmsfreeinstallcallbackstub_fuzzer.cpp",
-    ]
+  ]
 
   deps = [ "${dms_path}/services/dtbschedmgr:distributedschedsvr" ]
 
diff --git a/services/dtbschedmgr/test/util/mock_fuzz_util.cpp b/test/fuzztest/util/mock_fuzz_util.cpp
similarity index 97%
rename from services/dtbschedmgr/test/util/mock_fuzz_util.cpp
rename to test/fuzztest/util/mock_fuzz_util.cpp
index e024ed1c..b4ca8a13 100644
--- a/services/dtbschedmgr/test/util/mock_fuzz_util.cpp
+++ b/test/fuzztest/util/mock_fuzz_util.cpp
@@ -1,73 +1,73 @@
-/*
- * Copyright (c) 2024 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "mock_fuzz_util.h"
-
-#include "accesstoken_kit.h"
-#include "nativetoken_kit.h"
-#include "token_setproc.h"
-
-namespace OHOS {
-namespace DistributedSchedule {
-namespace {
-constexpr const char* FOUNDATION_PROCESS_NAME = "foundation";
-}
-
-void FuzzUtil::MockPermission()
-{
-    static const char *perms[] = {
-        "ohos.permission.ABILITY_BACKGROUND_COMMUNICATION",
-        "ohos.permission.ACCESS_SERVICE_DM",
-        "ohos.permission.ACCESS_SERVICE_DP",
-        "ohos.permission.DISTRIBUTED_DATASYNC",
-        "ohos.permission.INPUT_MONITORING",
-        "ohos.permission.GET_BUNDLE_INFO_PRIVILEGED",
-        "ohos.permission.GET_WIFI_INFO",
-        "ohos.permission.MANAGE_MISSIONS",
-        "ohos.permission.MANAGE_WIFI_CONNECTION",
-        "ohos.permission.MONITOR_DEVICE_NETWORK_STATE",
-        "ohos.permission.PUBLISH_SYSTEM_COMMON_EVENT",
-        "ohos.permission.REPORT_RESOURCE_SCHEDULE_EVENT",
-        "ohos.permission.RUNNING_STATE_OBSERVER",
-        "ohos.permission.START_INVISIBLE_ABILITY",
-        "ohos.permission.INPUT_MONITORING",
-        "ohos.permission.MANAGE_MISSIONS",
-        "ohos.permission.MANAGE_WIFI_CONNECTION",
-        "ohos.permission.MONITOR_DEVICE_NETWORK_STATE",
-        "ohos.permission.START_INVISIBLE_ABILITY"
-    };
-    MockProcessAndPermission(FOUNDATION_PROCESS_NAME, perms, 1);
-}
-
-void FuzzUtil::MockProcessAndPermission(const char* processName, const char *perms[], int32_t permsNum)
-{
-    uint64_t tokenId;
-    NativeTokenInfoParams infoInstance = {
-        .dcapsNum = 0,
-        .permsNum = permsNum,
-        .aclsNum = 0,
-        .dcaps = nullptr,
-        .perms = perms,
-        .acls = nullptr,
-        .processName = processName,
-        .aplStr = "system_core",
-    };
-    tokenId = GetAccessTokenId(&infoInstance);
-    SetSelfTokenID(tokenId);
-    OHOS::Security::AccessToken::AccessTokenKit::ReloadNativeTokenInfo();
-    setuid(0);
-}
-}
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "mock_fuzz_util.h"
+
+#include "accesstoken_kit.h"
+#include "nativetoken_kit.h"
+#include "token_setproc.h"
+
+namespace OHOS {
+namespace DistributedSchedule {
+namespace {
+constexpr const char* FOUNDATION_PROCESS_NAME = "foundation";
+}
+
+void FuzzUtil::MockPermission()
+{
+    static const char *perms[] = {
+        "ohos.permission.ABILITY_BACKGROUND_COMMUNICATION",
+        "ohos.permission.ACCESS_SERVICE_DM",
+        "ohos.permission.ACCESS_SERVICE_DP",
+        "ohos.permission.DISTRIBUTED_DATASYNC",
+        "ohos.permission.INPUT_MONITORING",
+        "ohos.permission.GET_BUNDLE_INFO_PRIVILEGED",
+        "ohos.permission.GET_WIFI_INFO",
+        "ohos.permission.MANAGE_MISSIONS",
+        "ohos.permission.MANAGE_WIFI_CONNECTION",
+        "ohos.permission.MONITOR_DEVICE_NETWORK_STATE",
+        "ohos.permission.PUBLISH_SYSTEM_COMMON_EVENT",
+        "ohos.permission.REPORT_RESOURCE_SCHEDULE_EVENT",
+        "ohos.permission.RUNNING_STATE_OBSERVER",
+        "ohos.permission.START_INVISIBLE_ABILITY",
+        "ohos.permission.INPUT_MONITORING",
+        "ohos.permission.MANAGE_MISSIONS",
+        "ohos.permission.MANAGE_WIFI_CONNECTION",
+        "ohos.permission.MONITOR_DEVICE_NETWORK_STATE",
+        "ohos.permission.START_INVISIBLE_ABILITY"
+    };
+    MockProcessAndPermission(FOUNDATION_PROCESS_NAME, perms, 1);
+}
+
+void FuzzUtil::MockProcessAndPermission(const char* processName, const char *perms[], int32_t permsNum)
+{
+    uint64_t tokenId;
+    NativeTokenInfoParams infoInstance = {
+        .dcapsNum = 0,
+        .permsNum = permsNum,
+        .aclsNum = 0,
+        .dcaps = nullptr,
+        .perms = perms,
+        .acls = nullptr,
+        .processName = processName,
+        .aplStr = "system_core",
+    };
+    tokenId = GetAccessTokenId(&infoInstance);
+    SetSelfTokenID(tokenId);
+    OHOS::Security::AccessToken::AccessTokenKit::ReloadNativeTokenInfo();
+    setuid(0);
+}
+}
 }
\ No newline at end of file
diff --git a/test/fuzztest/distributedschedstub_fuzzer/fuzz_util.h b/test/fuzztest/util/mock_fuzz_util.h
similarity index 95%
rename from test/fuzztest/distributedschedstub_fuzzer/fuzz_util.h
rename to test/fuzztest/util/mock_fuzz_util.h
index 6987b1cb..d9eb44b7 100644
--- a/test/fuzztest/distributedschedstub_fuzzer/fuzz_util.h
+++ b/test/fuzztest/util/mock_fuzz_util.h
@@ -28,4 +28,4 @@ public:
 };
 }
 } // namespace OHOS
-#endif // SAMGR_SERVICES_SAMGR_MOCK_PERMISSION_H
\ No newline at end of file
+#endif
\ No newline at end of file