diff --git a/base/src/thread_ex.cpp b/base/src/thread_ex.cpp
index 3fb2982ab1ac37b2bd6bfa78750297539bc9e07c..181e82d44c8bd97154ba44b3e3f8d8363285f09a 100644
--- a/base/src/thread_ex.cpp
+++ b/base/src/thread_ex.cpp
@@ -30,19 +30,19 @@ struct ThreadParam {
     std::string name;
 
     // prctl only support set the name of the calling process.
-    static int Proxy(const ThreadParam* t)
+    static int Proxy(const ThreadParam** t)
     {
-        if (t == nullptr) {
+        if (*t == nullptr) {
             UTILS_LOGD("invalid param.");
             return -1;
         }
-        ThreadFunc f = t->startRoutine;
-        void* userData = t->args;
-        int prio = t->priority;
-        std::string threadName = t->name;
+        ThreadFunc f = (*t)->startRoutine;
+        void* userData = (*t)->args;
+        int prio = (*t)->priority;
+        std::string threadName = (*t)->name;
 
-        delete t;
-        t = nullptr;
+        delete *t;
+        *t = nullptr;
 
         // set thread priority
         (void)setpriority(PRIO_PROCESS, 0, prio);
@@ -80,7 +80,7 @@ bool CreatePThread(ThreadParam& para, size_t stackSize, pthread_t *threadId)
 
     errno = 0;
     pthread_t thread;
-    int result = pthread_create(&thread, &attr, reinterpret_cast<PThreadRoutine>(para.startRoutine), para.args);
+    int result = pthread_create(&thread, &attr, reinterpret_cast<PThreadRoutine>(para.startRoutine), &para.args);
     pthread_attr_destroy(&attr);
 
     if (result != 0) {