diff --git a/interfaces/innerkits/include/continuous_task_suspend_reason.h b/interfaces/innerkits/include/continuous_task_suspend_reason.h
index 619726433f6cabdfc71750d7e671dfabfdc9ad3d..fa629c470c2586b17889859e08457a2b479fc0e2 100644
--- a/interfaces/innerkits/include/continuous_task_suspend_reason.h
+++ b/interfaces/innerkits/include/continuous_task_suspend_reason.h
@@ -1,4 +1,4 @@
- /*
+/*
  * Copyright (c) 2025 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.
@@ -31,7 +31,6 @@ public:
         SYSTEM_SUSPEND_MULTI_DEVICE_NOT_USED,
         SYSTEM_SUSPEND_USED_ILLEGALLY,
         SYSTEM_SUSPEND_SYSTEM_LOAD_WARNING,
-        ALL_MODE = 0xFF,
     };
 
     static uint32_t GetSuspendReasonValue(const uint32_t mode);
diff --git a/interfaces/innerkits/src/continuous_task_suspend_reason.cpp b/interfaces/innerkits/src/continuous_task_suspend_reason.cpp
index ef190ebb9b9830d00a496c13dcccd11f855b1951..b2d6fafde9ed98b2576ef5305021af3af81585f6 100644
--- a/interfaces/innerkits/src/continuous_task_suspend_reason.cpp
+++ b/interfaces/innerkits/src/continuous_task_suspend_reason.cpp
@@ -1,4 +1,4 @@
- /*
+/*
  * Copyright (c) 2025 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.
@@ -26,9 +26,7 @@ const std::unordered_map<uint32_t, uint32_t> PARAM_SUSPEND_REASON = {
     {BackgroundMode::AUDIO_RECORDING, ContinuousTaskSuspendReason::SYSTEM_SUSPEND_AUDIO_RECORDING_NOT_RUNNING},
     {BackgroundMode::LOCATION, ContinuousTaskSuspendReason::SYSTEM_SUSPEND_LOCATION_NOT_USED},
     {BackgroundMode::BLUETOOTH_INTERACTION, ContinuousTaskSuspendReason::SYSTEM_SUSPEND_BLUETOOTH_NOT_USED},
-    {BackgroundMode::MULTI_DEVICE_CONNECTION, ContinuousTaskSuspendReason::SYSTEM_SUSPEND_MULTI_DEVICE_NOT_USED},
-    {BackgroundMode::VOIP, ContinuousTaskSuspendReason::SYSTEM_SUSPEND_AUDIO_RECORDING_NOT_RUNNING},
-    {ContinuousTaskSuspendReason::ALL_MODE, ContinuousTaskSuspendReason::SYSTEM_SUSPEND_USED_ILLEGALLY}
+    {BackgroundMode::MULTI_DEVICE_CONNECTION, ContinuousTaskSuspendReason::SYSTEM_SUSPEND_MULTI_DEVICE_NOT_USED}
 };
 
 uint32_t ContinuousTaskSuspendReason::GetSuspendReasonValue(const uint32_t mode)
diff --git a/interfaces/kits/napi/src/js_backgroundtask_subscriber.cpp b/interfaces/kits/napi/src/js_backgroundtask_subscriber.cpp
index db265f6aa9d331fc77fd4fd420c6282aa359680a..f4194b5fa6b926b956a6ed899a23430063d88d0d 100644
--- a/interfaces/kits/napi/src/js_backgroundtask_subscriber.cpp
+++ b/interfaces/kits/napi/src/js_backgroundtask_subscriber.cpp
@@ -14,9 +14,7 @@
  */
  
 #include "js_backgroundtask_subscriber.h"
-#include "background_mode.h"
 #include "continuous_task_log.h"
-#include "continuous_task_suspend_reason.h"
 #include "js_runtime_utils.h"
 #include "iservice_registry.h"
 #include "system_ability_definition.h"
@@ -239,13 +237,9 @@ void JsBackgroundTaskSubscriber::HandleOnContinuousTaskSuspend(
         napi_set_named_property(env_, jsContinuousTaskSuspendInfo, "suspendState", suspendState);
 
         // set suspendReason
-        uint32_t mode = continuousTaskCallbackInfo->GetSuspendReason();
-        if (mode < BackgroundMode::END || mode == ContinuousTaskSuspendReason::ALL_MODE) {
-            uint32_t reason = ContinuousTaskSuspendReason::GetSuspendReasonValue(mode);
-            napi_value suspendReason = nullptr;
-            napi_create_int32(env_, reason, &suspendReason);
-            napi_set_named_property(env_, jsContinuousTaskSuspendInfo, "suspendReason", suspendReason);
-        }
+        napi_value suspendReason = nullptr;
+        napi_create_int32(env_, continuousTaskCallbackInfo->GetSuspendReason(), &suspendReason);
+        napi_set_named_property(env_, jsContinuousTaskSuspendInfo, "suspendReason", suspendReason);
 
         napi_value argv[1] = { jsContinuousTaskSuspendInfo };
         napi_value callResult = nullptr;
diff --git a/services/continuous_task/src/bg_continuous_task_mgr.cpp b/services/continuous_task/src/bg_continuous_task_mgr.cpp
index 0eff3430c9dcd532b36338bd95213855ca5a0f5a..bb9ed50e7b23984b0ee568824fb9e271c89c1a4e 100644
--- a/services/continuous_task/src/bg_continuous_task_mgr.cpp
+++ b/services/continuous_task/src/bg_continuous_task_mgr.cpp
@@ -53,6 +53,7 @@
 #endif // SUPPORT_GRAPHICS
 #include "background_mode.h"
 #include "background_sub_mode.h"
+#include "continuous_task_suspend_reason.h"
 
 namespace OHOS {
 namespace BackgroundTaskMgr {
@@ -1190,7 +1191,7 @@ bool BgContinuousTaskMgr::IsExistCallback(int32_t uid, uint32_t type)
     return false;
 }
 
-void BgContinuousTaskMgr::HandleSuspendContinuousTask(int32_t uid, int32_t pid, int32_t reason, const std::string &key)
+void BgContinuousTaskMgr::HandleSuspendContinuousTask(int32_t uid, int32_t pid, int32_t mode, const std::string &key)
 {
     if (continuousTaskInfosMap_.find(key) == continuousTaskInfosMap_.end()) {
         BGTASK_LOGW("suspend TaskInfo failure, no matched task: %{public}s", key.c_str());
@@ -1202,9 +1203,16 @@ void BgContinuousTaskMgr::HandleSuspendContinuousTask(int32_t uid, int32_t pid,
             ++iter;
             continue;
         }
-        BGTASK_LOGW("SuspendContinuousTask reason: %{public}d, key %{public}s", reason, key.c_str());
+        BGTASK_LOGW("SuspendContinuousTask mode: %{public}d, key %{public}s", mode, key.c_str());
         iter->second->suspendState_ = true;
-        iter->second->suspendReason_ = reason;
+        if (mode < BackgroundMode::END) {
+            uint32_t reasonValue = ContinuousTaskSuspendReason::GetSuspendReasonValue(mode);
+            if (reasonValue == 0) {
+                iter->second->suspendReason_ = -1;
+            } else {
+                iter->second->suspendReason_ = reasonValue;
+            }
+        }
         OnContinuousTaskChanged(iter->second, ContinuousTaskEventTriggerType::TASK_SUSPEND);
         RefreshTaskRecord();
         break;