diff --git a/common/include/dtbschedmgr_log.h b/common/include/dtbschedmgr_log.h
index b6fb62a8..2ab01da2 100644
--- a/common/include/dtbschedmgr_log.h
+++ b/common/include/dtbschedmgr_log.h
@@ -466,6 +466,10 @@ enum {
      * Result(29360231) for all connect manager reject connect apply.
      */
     DMS_CONNECT_APPLY_REJECT_FAILED = 29360231,
+    /**
+     * Result(29360232) for all connect manager reject connect apply.
+     */
+    DMS_CONNECT_APPLY_TIMEOUT_FAILED = 29360232,
 };
 } // namespace DistributedSchedule
 } // namespace OHOS
diff --git a/services/dtbschedmgr/src/continue/dsched_continue_manager.cpp b/services/dtbschedmgr/src/continue/dsched_continue_manager.cpp
index 4dffd0dd..277edf83 100644
--- a/services/dtbschedmgr/src/continue/dsched_continue_manager.cpp
+++ b/services/dtbschedmgr/src/continue/dsched_continue_manager.cpp
@@ -121,6 +121,11 @@ int32_t DSchedContinueManager::ContinueMission(const std::string& srcDeviceId, c
         HILOGE("get local deviceId failed!");
         return INVALID_PARAMETERS_ERR;
     }
+    if (localDevId != srcDeviceId && localDevId != dstDeviceId) {
+        HILOGE("Input srcDevId: %{public}s or dstDevId: %{public}s must be locDevId: %{public}s.",
+            GetAnonymStr(srcDeviceId).c_str(), GetAnonymStr(dstDeviceId).c_str(), GetAnonymStr(localDevId).c_str());
+        return OPERATION_DEVICE_NOT_INITIATOR_OR_TARGET;
+    }
     if (DtbschedmgrDeviceInfoStorage::GetInstance().GetDeviceInfoById(
         localDevId == srcDeviceId ? dstDeviceId : srcDeviceId) == nullptr) {
         HILOGE("GetDeviceInfoById fail, locDevId: %{public}s, srcDevId: %{public}s, dstDevId: %{public}s.",
@@ -182,6 +187,11 @@ int32_t DSchedContinueManager::ContinueMission(const std::string& srcDeviceId, c
         HILOGE("get local deviceId failed!");
         return INVALID_PARAMETERS_ERR;
     }
+    if (localDevId != srcDeviceId && localDevId != dstDeviceId) {
+        HILOGE("Input srcDevId: %{public}s or dstDevId: %{public}s must be locDevId: %{public}s.",
+            GetAnonymStr(srcDeviceId).c_str(), GetAnonymStr(dstDeviceId).c_str(), GetAnonymStr(localDevId).c_str());
+        return OPERATION_DEVICE_NOT_INITIATOR_OR_TARGET;
+    }
     if (DtbschedmgrDeviceInfoStorage::GetInstance().GetDeviceInfoById(
         localDevId == srcDeviceId ? dstDeviceId : srcDeviceId) == nullptr) {
         HILOGE("GetDeviceInfoById fail, locDevId: %{public}s, srcDevId: %{public}s, dstDevId: %{public}s.",
@@ -288,7 +298,7 @@ void DSchedContinueManager::WaitAllConnectDecision(int32_t direction, const DSch
         peerConnectDecision_.erase(peerDeviceId);
     }
 #endif
-    SetTimeOut(info, CONTINUE_TIMEOUT);
+    SetTimeOut(info, timeout);
 }
 
 void DSchedContinueManager::SetTimeOut(const DSchedContinueInfo &info, int32_t timeout)
diff --git a/services/dtbschedmgr/src/softbus_adapter/allconnectmgr/dsched_all_connect_manager.cpp b/services/dtbschedmgr/src/softbus_adapter/allconnectmgr/dsched_all_connect_manager.cpp
index 6f703b1c..2e9c6af3 100644
--- a/services/dtbschedmgr/src/softbus_adapter/allconnectmgr/dsched_all_connect_manager.cpp
+++ b/services/dtbschedmgr/src/softbus_adapter/allconnectmgr/dsched_all_connect_manager.cpp
@@ -232,7 +232,7 @@ int32_t DSchedAllConnectManager::WaitAllConnectApplyCb(const std::string &peerNe
 
     if (peerConnectDecision_.find(peerNetworkId) == peerConnectDecision_.end()) {
         HILOGE("Not find peerNetworkId %{public}s in peerConnectDecision.", GetAnonymStr(peerNetworkId).c_str());
-        return CONTINUE_ABILITY_TIMEOUT_ERR;
+        return DMS_CONNECT_APPLY_TIMEOUT_FAILED;
     }
     int32_t ret = peerConnectDecision_.at(peerNetworkId).load() ? ERR_OK : DMS_CONNECT_APPLY_REJECT_FAILED;
     HILOGI("Wait all connect apply decision callback end, peerNetworkId %{public}s, isSupport %{public}d.",
diff --git a/services/dtbschedmgr/test/unittest/continue/dsched_continue_manager_test.cpp b/services/dtbschedmgr/test/unittest/continue/dsched_continue_manager_test.cpp
index 308c82f8..334e1049 100644
--- a/services/dtbschedmgr/test/unittest/continue/dsched_continue_manager_test.cpp
+++ b/services/dtbschedmgr/test/unittest/continue/dsched_continue_manager_test.cpp
@@ -115,7 +115,7 @@ HWTEST_F(DSchedContinueManagerTest, ContinueMission_001, TestSize.Level3)
     OHOS::AAFwk::WantParams wantParams;
     int32_t ret = DSchedContinueManager::GetInstance().ContinueMission(LOCAL_DEVICEID, REMOTE_DEVICEID, MISSION_ID,
         callback, wantParams);
-    EXPECT_EQ(ret, INVALID_REMOTE_PARAMETERS_ERR);
+    EXPECT_EQ(ret, OPERATION_DEVICE_NOT_INITIATOR_OR_TARGET);
     DTEST_LOG << "DSchedContinueManagerTest ContinueMission_001 end" << std::endl;
 }
 
@@ -136,7 +136,7 @@ HWTEST_F(DSchedContinueManagerTest, ContinueMission_002, TestSize.Level3)
 
     int32_t ret = DSchedContinueManager::GetInstance().ContinueMission(LOCAL_DEVICEID, REMOTE_DEVICEID, MISSION_ID,
         callback, wantParams);
-    EXPECT_EQ(ret, INVALID_REMOTE_PARAMETERS_ERR);
+    EXPECT_EQ(ret, OPERATION_DEVICE_NOT_INITIATOR_OR_TARGET);
     DTEST_LOG << "DSchedContinueManagerTest ContinueMission_002 end" << std::endl;
 }
 
@@ -165,10 +165,14 @@ HWTEST_F(DSchedContinueManagerTest, ContinueMission_003, TestSize.Level3)
     auto callback = GetDSchedService();
     ret = DSchedContinueManager::GetInstance().ContinueMission(LOCAL_DEVICEID, REMOTE_DEVICEID, BUNDLE_NAME,
         CONTINUETYPE, callback, wantParams);
-    EXPECT_EQ(ret, INVALID_REMOTE_PARAMETERS_ERR);
+    EXPECT_EQ(ret, OPERATION_DEVICE_NOT_INITIATOR_OR_TARGET);
 
     std::string locDevId;
     EXPECT_EQ(true, DtbschedmgrDeviceInfoStorage::GetInstance().GetLocalDeviceId(locDevId));
+    ret = DSchedContinueManager::GetInstance().ContinueMission(LOCAL_DEVICEID, locDevId, BUNDLE_NAME,
+        CONTINUETYPE, callback, wantParams);
+    EXPECT_EQ(ret, INVALID_REMOTE_PARAMETERS_ERR);
+
     ret = DSchedContinueManager::GetInstance().ContinueMission(locDevId, REMOTE_DEVICEID, BUNDLE_NAME,
         CONTINUETYPE, callback, wantParams);
     EXPECT_EQ(ret, INVALID_REMOTE_PARAMETERS_ERR);