diff --git a/adapter/appspawn_adapter.h b/adapter/appspawn_adapter.h
index a1df6de0f180d9e0d348faebfd958ec4eaa8f287..22168570d45020df85daafaee8cc279f0930ac04 100644
--- a/adapter/appspawn_adapter.h
+++ b/adapter/appspawn_adapter.h
@@ -29,6 +29,8 @@ void SetAppAccessToken(struct AppSpawnContent_ *content, AppSpawnClient *client)
 void LoadExtendLib(AppSpawnContent *content);
 void RunChildProcessor(AppSpawnContent *content, AppSpawnClient *client);
 void RegisterAppSandbox(struct AppSpawnContent_ *content, AppSpawnClient *client);
+int GetRenderProcessTerminationStatus(int32_t pid, int *status);
+void RecordRenderProcessExitedStatus(pid_t pid, int status);
 void LoadAppSandboxConfig(void);
 #ifdef __cplusplus
 }
diff --git a/adapter/appspawn_nweb.cpp b/adapter/appspawn_nweb.cpp
index b46ccee5d4116db5f98d41f21d12869ea8aaabf0..926ac939bbc856efad8b17a706d8122724381b9d 100644
--- a/adapter/appspawn_nweb.cpp
+++ b/adapter/appspawn_nweb.cpp
@@ -15,10 +15,23 @@
 
 #include "appspawn_adapter.h"
 
+#include <algorithm>
+#include <ctime>
 #include <dlfcn.h>
+#include <map>
 #include <string>
 
+struct RenderProcessNode {
+    RenderProcessNode(time_t now, int exit):recordTime_(now), exitStatus_(exit) {}
+    time_t recordTime_;
+    int exitStatus_;
+};
+
+namespace {
+constexpr int32_t RENDER_PROCESS_MAX_NUM = 16;
+std::map<int32_t, RenderProcessNode> g_renderProcessMap;
 void *g_nwebHandle = nullptr;
+}
 
 void LoadExtendLib(AppSpawnContent *content)
 {
@@ -61,3 +74,49 @@ void RunChildProcessor(AppSpawnContent *content, AppSpawnClient *client)
     }
     funcNWebRenderMain(appProperty->property.renderCmd);
 }
+
+static void DumpRenderProcessExitedMap()
+{
+    APPSPAWN_LOGI("dump render process exited array:");
+    for (auto& it : g_renderProcessMap) {
+        APPSPAWN_LOGV("[pid, time, exitedStatus] = [%d, %ld, %d]",
+            it.first, it.second.recordTime_, it.second.exitStatus_);
+    }
+}
+
+void RecordRenderProcessExitedStatus(pid_t pid, int status)
+{
+    if (g_renderProcessMap.size() < RENDER_PROCESS_MAX_NUM) {
+        RenderProcessNode node(time(nullptr), status);
+        g_renderProcessMap.insert({pid, node});
+        return;
+    }
+
+    APPSPAWN_LOGV("render process map size reach max, need to erase oldest data.");
+    DumpRenderProcessExitedMap();
+    auto oldestData = std::min_element(g_renderProcessMap.begin(), g_renderProcessMap.end(),
+        [](const std::pair<int32_t, RenderProcessNode>& left, const std::pair<int32_t, RenderProcessNode>& right) {
+            return left.second.recordTime_ < right.second.recordTime_;
+        });
+    g_renderProcessMap.erase(oldestData);
+    RenderProcessNode node(time(nullptr), status);
+    g_renderProcessMap.insert({pid, node});
+    DumpRenderProcessExitedMap();
+}
+
+int GetRenderProcessTerminationStatus(int32_t pid, int *status)
+{
+    if (status == nullptr) {
+        return -1;
+    }
+
+    auto it = g_renderProcessMap.find(pid);
+    if (it != g_renderProcessMap.end()) {
+        *status = it->second.exitStatus_;
+        g_renderProcessMap.erase(it);
+        return 0;
+    }
+    APPSPAWN_LOGE("not find pid[%d] in render process exited map", pid);
+    DumpRenderProcessExitedMap();
+    return -1;
+}
\ No newline at end of file
diff --git a/standard/appspawn_service.c b/standard/appspawn_service.c
index 1e2ec020cd66cc0dec4cbadd2c956bd74443b1d6..7b6fd53bac84aaa6eea6121d61e2346b107cf2cb 100644
--- a/standard/appspawn_service.c
+++ b/standard/appspawn_service.c
@@ -158,13 +158,17 @@ static void SignalHandler(const struct signalfd_siginfo *siginfo)
     APPSPAWN_LOGI("SignalHandler signum %d", siginfo->ssi_signo);
     switch (siginfo->ssi_signo) {
         case SIGCHLD: {  // delete pid from app map
-            // nwebspawn will invoke waitpid and remove appinfo at GetRenderProcessTerminationStatus.
             pid_t pid;
             int status;
             while ((pid = waitpid(-1, &status, WNOHANG)) > 0) {
                 APPSPAWN_LOGI("SignalHandler pid %d status %d", pid, status);
 #ifdef REPORT_EVENT
                 PrintProcessExitInfo(pid, siginfo->ssi_uid, status);
+#endif
+#ifdef NWEB_SPAWN
+                // nwebspawn will invoke waitpid and remove appinfo at GetProcessTerminationStatusInner when
+                // GetProcessTerminationStatusInner is called before the parent process receives the SIGCHLD signal.
+                RecordRenderProcessExitedStatus(pid, status);
 #endif
                 RemoveAppInfo(pid);
             }
@@ -245,12 +249,17 @@ static void StartColdApp(AppSpawnClientExt *appProperty)
 }
 
 #ifdef NWEB_SPAWN
-static int GetRenderProcessTerminationStatus(int32_t pid, int *status)
+static int GetProcessTerminationStatusInner(int32_t pid, int *status)
 {
     if (status == NULL) {
         return -1;
     }
 
+    if (GetRenderProcessTerminationStatus(pid, status) == 0) {
+        // this shows that the parent process has recived SIGCHLD signal.
+        return 0;
+    }
+
     if (kill(pid, SIGKILL) != 0) {
         APPSPAWN_LOGE("unable to kill render process, pid: %d", pid);
     }
@@ -267,7 +276,7 @@ static int GetRenderProcessTerminationStatus(int32_t pid, int *status)
 static void GetProcessTerminationStatus(AppSpawnClientExt *appProperty)
 {
     int exitStatus = 0;
-    int ret = GetRenderProcessTerminationStatus(appProperty->property.pid, &exitStatus);
+    int ret = GetProcessTerminationStatusInner(appProperty->property.pid, &exitStatus);
     if (ret) {
         SendResponse(appProperty, (char *)&ret, sizeof(ret));
     } else {