diff --git a/interfaces/innerkits/dump_catcher/dfx_dump_catcher.cpp b/interfaces/innerkits/dump_catcher/dfx_dump_catcher.cpp
index db3cf89d4db95001c6f4a1df1e238ec44cd7c5ae..1703143ed0df81fa72827865517a5d29b4c94233 100644
--- a/interfaces/innerkits/dump_catcher/dfx_dump_catcher.cpp
+++ b/interfaces/innerkits/dump_catcher/dfx_dump_catcher.cpp
@@ -426,7 +426,9 @@ void DfxDumpCatcher::CollectKernelStack(pid_t pid, int waitMilliSeconds)
 void DfxDumpCatcher::AsyncGetAllTidKernelStack(pid_t pid, int waitMilliSeconds)
 {
     ReadProcessStatus(halfProcStatus_, pid);
-    ReadProcessWchan(halfProcWchan_, pid, false, true);
+    if (IsLinuxKernel()) {
+        ReadProcessWchan(halfProcWchan_, pid, false, true);
+    }
     if (g_asyncThreadRunning) {
         DFXLOG_INFO("pid(%d) get kernel stack thread is running, not get pid(%d)", g_kernelStackPid, pid);
         return;
diff --git a/test/systemtest/dumpcatcher_system_test.cpp b/test/systemtest/dumpcatcher_system_test.cpp
index b02945ed2bde3112e1c40456706a66708c9341d4..21946be5fbf138a9fea287f097d197b276f9519f 100644
--- a/test/systemtest/dumpcatcher_system_test.cpp
+++ b/test/systemtest/dumpcatcher_system_test.cpp
@@ -1379,10 +1379,15 @@ HWTEST_F(DumpCatcherSystemTest, DumpCatcherSystemTest101, TestSize.Level2)
     string procCMD = "dumpcatcher -p " + to_string(pid);
     string procDumpLog = ExecuteCommands(procCMD);
     GTEST_LOG_(INFO) << "procDumpLog: " << procDumpLog;
-    string log[] = { "Failed", "status:", "Name:", "nonvoluntary_ctxt_switches:", "wchan:", "Tid:" };
-    int count = GetKeywordsNum(procDumpLog, log, sizeof(log) / sizeof(log[0]));
+    std::vector<std::string> matchWords = { "Failed", "status:", "Name:", "nonvoluntary_ctxt_switches:" };
+    if (IsLinuxKernel()) {
+        matchWords.emplace_back("wchan:");
+        matchWords.emplace_back("Tid:");
+    }
+    int matchCount = static_cast<int>(matchWords.size());
+    int count = GetKeywordsNum(procDumpLog, matchWords.data(), matchCount);
     kill(pid, SIGKILL);
-    EXPECT_EQ(count, sizeof(log) / sizeof(log[0])) << "DumpCatcherSystemTest101 Failed";
+    EXPECT_EQ(count, matchCount) << "DumpCatcherSystemTest101 Failed";
     GTEST_LOG_(INFO) << "DumpCatcherSystemTest101: end.";
 }
 
@@ -1407,10 +1412,16 @@ HWTEST_F(DumpCatcherSystemTest, DumpCatcherSystemTest102, TestSize.Level2)
         GTEST_LOG_(ERROR) << "DumpCatcherSystemTest102: Failed to dump target process.";
     }
     GTEST_LOG_(INFO) << msg;
-    string log[] = { "timeout", "status:", "Name:", "nonvoluntary_ctxt_switches:", "wchan:", "Tid:" };
-    int count = GetKeywordsNum(msg, log, sizeof(log) / sizeof(log[0]));
+
+    std::vector<std::string> matchWords = { "timeout", "status:", "Name:", "nonvoluntary_ctxt_switches:" };
+    if (IsLinuxKernel()) {
+        matchWords.emplace_back("wchan:");
+        matchWords.emplace_back("Tid:");
+    }
+    int matchCount = static_cast<int>(matchWords.size());
+    int count = GetKeywordsNum(msg, matchWords.data(), matchCount);
     kill(pid, SIGKILL);
-    EXPECT_EQ(count, sizeof(log) / sizeof(log[0])) << "DumpCatcherSystemTest102 Failed";
+    EXPECT_EQ(count, matchCount) << "DumpCatcherSystemTest102 Failed";
     GTEST_LOG_(INFO) << "DumpCatcherSystemTest102: end.";
 }
 
diff --git a/test/utils/dfx_test_util.cpp b/test/utils/dfx_test_util.cpp
index 70acb486701f22941ee08b4097fd515838596188..eb49aace83649f787bcf82215f6d0f79c8a8758c 100644
--- a/test/utils/dfx_test_util.cpp
+++ b/test/utils/dfx_test_util.cpp
@@ -295,5 +295,21 @@ void CheckResourceUsage(uint32_t fdCount, uint32_t mapsCount, uint64_t memCount)
     printf("AfterTest Memory New: %lu\n", static_cast<unsigned long>(curMemSize));
     printf("Memory Old: %lu\n", static_cast<unsigned long>(memCount));
 }
+
+bool IsLinuxKernel()
+{
+    static bool isLinux = [] {
+        std::string content;
+        LoadStringFromFile("/proc/version", content);
+        if (content.empty()) {
+            return true;
+        }
+        if (content.find("Linux") != std::string::npos) {
+            return true;
+        }
+        return false;
+    }();
+    return isLinux;
+}
 } // namespace HiviewDFX
 } // namespace OHOS
\ No newline at end of file
diff --git a/test/utils/dfx_test_util.h b/test/utils/dfx_test_util.h
index 566b2fdc502a669c4a477c8cdbd05bfbeac59d98..65971fb45f1fd9ac04dd31b3a220e28bc24704cb 100644
--- a/test/utils/dfx_test_util.h
+++ b/test/utils/dfx_test_util.h
@@ -89,6 +89,7 @@ uint32_t GetSelfFdCount();
 uint32_t GetSelfMapsCount();
 uint64_t GetSelfMemoryCount();
 void CheckResourceUsage(uint32_t fdCount, uint32_t mapsCount, uint64_t memCount);
+bool IsLinuxKernel();
 } // namespace HiviewDFX
 } // namespace OHOS
 #endif // DFX_TEST_UTIL
\ No newline at end of file