diff --git a/interfaces/innerkits/dump_catcher/dfx_dump_catcher.cpp b/interfaces/innerkits/dump_catcher/dfx_dump_catcher.cpp
index 297cf06266cb7f7b1e2ff50f0de211edf0b4ef9a..b26f1fd645e498eda915557d1a170d4dd6b9febf 100644
--- a/interfaces/innerkits/dump_catcher/dfx_dump_catcher.cpp
+++ b/interfaces/innerkits/dump_catcher/dfx_dump_catcher.cpp
@@ -560,9 +560,8 @@ std::pair<int, std::string> DfxDumpCatcher::Impl::DumpCatchWithTimeout(int pid,
         std::unique_lock<std::mutex> lck(mutex_);
         int currentPid = getpid();
         if (pid == currentPid) {
-            DFXLOGE("DumpCatchWithTimeout:: param error (don't support dumpcatch self)");
-            dumpcatchErrno = DUMPCATCH_EPARAM;
-            break;
+            bool ret = DoDumpLocalLocked(pid, tid, msg, DEFAULT_MAX_FRAME_NUM);
+            dumpcatchErrno = ret ? DUMPCATCH_ESUCCESS : DUMPCATCH_DUMP_SELF_FAIL;
         } else {
             DFXLOGI("Receive DumpCatch request for cPid:(%{public}d), pid(%{public}d)", currentPid, pid);
             dumpcatchErrno = DoDumpRemoteLocked(pid, tid, msg, isJson, timeout);
diff --git a/interfaces/innerkits/dump_catcher/dfx_dump_catcher_errno.cpp b/interfaces/innerkits/dump_catcher/dfx_dump_catcher_errno.cpp
index f8c22d132dc4bef7677b3f65ec8d3c920f0def6f..5cd8dbe899800dcb46ee097a4395403dfc8a9ffd 100644
--- a/interfaces/innerkits/dump_catcher/dfx_dump_catcher_errno.cpp
+++ b/interfaces/innerkits/dump_catcher/dfx_dump_catcher_errno.cpp
@@ -49,6 +49,7 @@ const DumpCatchErrInfo ERROR_CODE_MAPS[] = {
     { DUMPCATCH_KERNELSTACK_NONEED, "no need to dump kernelstack" },
     { DUMPCATCH_DUMP_ESYMBOL_NO_PARSE, "no enough time to parse symbol" },
     { DUMPCATCH_DUMP_ESYMBOL_PARSE_TIMEOUT, "parse symbol timeout" },
+    { DUMPCATCH_DUMP_SELF_FAIL, "dump self fail" },
     { DUMPCATCH_UNKNOWN, "unknown reason" }
 };
 
diff --git a/interfaces/innerkits/dump_catcher/dfx_dump_catcher_errno.h b/interfaces/innerkits/dump_catcher/dfx_dump_catcher_errno.h
index 939d61f3e6807ccbbcd10e32d35ea75810b24722..7bbac4d92cbdc9a3c98bc6098afd5d0529b16ca1 100644
--- a/interfaces/innerkits/dump_catcher/dfx_dump_catcher_errno.h
+++ b/interfaces/innerkits/dump_catcher/dfx_dump_catcher_errno.h
@@ -44,6 +44,7 @@ enum DumpCatchErrorCode : int32_t {
     DUMPCATCH_DUMP_EMAP,                              /* failed to find map */
     DUMPCATCH_DUMP_ESYMBOL_NO_PARSE,                  /* no enough time to parse symbol */
     DUMPCATCH_DUMP_ESYMBOL_PARSE_TIMEOUT,             /* parse symbol timeout */
+    DUMPCATCH_DUMP_SELF_FAIL,                         /* dump self fail */
 
     DUMPCATCH_TIMEOUT_SIGNAL_BLOCK = 301,             /* signal has been block by target process */
     DUMPCATCH_TIMEOUT_KERNEL_FROZEN,                  /* target process has been frozen in kernel */
diff --git a/test/unittest/dump_catcher/dumpcatcher_interfaces_test.cpp b/test/unittest/dump_catcher/dumpcatcher_interfaces_test.cpp
index 3f0b8f03f5ff2ab8aa5776da48b93ba911707b30..b882ffd75005e5ee7e771a37a5d21d341e8ed35b 100644
--- a/test/unittest/dump_catcher/dumpcatcher_interfaces_test.cpp
+++ b/test/unittest/dump_catcher/dumpcatcher_interfaces_test.cpp
@@ -982,7 +982,6 @@ HWTEST_F(DumpCatcherInterfacesTest, DumpCatcherInterfacesTest039, TestSize.Level
                 ExecuteCommands(startProcessCmd);
                 GTEST_LOG_(INFO) << result.second;
                 ASSERT_TRUE(result.first == 1);
-            
                 GTEST_LOG_(INFO) << "DumpCatcherInterfacesTest039: end.";
             }
         }
@@ -1193,5 +1192,29 @@ HWTEST_F(DumpCatcherInterfacesTest, DumpCatcherInterfacesTest043, TestSize.Level
 #endif
     GTEST_LOG_(INFO) << "DumpCatcherInterfacesTest043: end.";
 }
+
+/**
+ * @tc.name: DumpCatcherInterfacesTest044
+ * @tc.desc: test DumpCatchWithTimeout dump self
+ * @tc.type: FUNC
+ * @tc.require: ICAOEX
+ */
+HWTEST_F(DumpCatcherInterfacesTest, DumpCatcherInterfacesTest044, TestSize.Level2)
+{
+    GTEST_LOG_(INFO) << "DumpCatcherInterfacesTest044: start.";
+    std::string res = ExecuteCommands("uname");
+    bool isSuccess = res.find("Linux") == std::string::npos;
+    if (!isSuccess) {
+        ASSERT_FALSE(isSuccess);
+    } else {
+        DfxDumpCatcher dumplog;
+        std::string msg = "";
+        int currentPid = getpid();
+        auto result = dumplog.DumpCatchWithTimeout(currentPid, msg);
+        GTEST_LOG_(INFO) << result.second;
+        EXPECT_TRUE(result.first == 0);
+        GTEST_LOG_(INFO) << "DumpCatcherInterfacesTest044: end.";
+    }
+}
 } // namespace HiviewDFX
 } // namepsace OHOS