diff --git a/src/ubsocket/brpc/brpc_context.h b/src/ubsocket/brpc/brpc_context.h
index 0338717d0db6809490648607f6be60d075cb0aff..ddc11e3a2d4c65e4eefbc237ddcb3ec375f627c0 100644
--- a/src/ubsocket/brpc/brpc_context.h
+++ b/src/ubsocket/brpc/brpc_context.h
@@ -42,7 +42,7 @@ class Context : public Brpc::ConfigSettings {
     }
 
     ::SocketFd *CreateSocketFd(int fd);
-    ::SocketFd *Context::CreateSocketFd(int fd, int event_fd);
+    ::SocketFd *CreateSocketFd(int fd, int event_fd);
     ::EpollFd *CreateEpollFd(int fd);
 
     static ALWAYS_INLINE int FetchAdd(void)
diff --git a/src/ubsocket/brpc/brpc_file_descriptor.h b/src/ubsocket/brpc/brpc_file_descriptor.h
index cc8be8cd000826d23b0eb0e2e5588fbcca4c8850..bd991a8e528784b234054e219f4067494ef6f95a 100644
--- a/src/ubsocket/brpc/brpc_file_descriptor.h
+++ b/src/ubsocket/brpc/brpc_file_descriptor.h
@@ -744,7 +744,7 @@ public:
             RPC_ADPT_VLOG_DEBUG("Post RX depth: %u\n", cur_post_rx_num);
         } while ((left_post_rx_num -= cur_post_rx_num) > 0);
 
-        int poll_cnt = 0;
+        uint32_t poll_cnt = 0;
         do {
             PollTx(m_tx.m_retrieve_threshold);
             if (umq_state_get(m_local_umqh) != QUEUE_STATE_IDLE) {
diff --git a/src/ubsocket/rpc_adpt_vlog.cpp b/src/ubsocket/rpc_adpt_vlog.cpp
index cf45a4dbe31806d5219a04d35d2efadaf7919e46..b0ecc61689f6980a3b0d4c069d7e8a99fcc97820 100644
--- a/src/ubsocket/rpc_adpt_vlog.cpp
+++ b/src/ubsocket/rpc_adpt_vlog.cpp
@@ -6,32 +6,21 @@
  *Note:
  *History: 2025-07-28
 */
-#include <mutex>
 
-#include "securec.h"
 #include "rpc_adpt_vlog.h"
 
-static util_vlog_ctx_t *g_rpc_adpt_vlog_ctx = nullptr;
-static std::mutex g_mutex;
-const char g_vlog_name[] = "RPC_ADPT";
+static util_vlog_ctx_t g_rpc_adpt_vlog_ctx = {
+    .level = UTIL_VLOG_LEVEL_INFO,
+    .vlog_name = "RPC_ADPT",
+    .vlog_output_func = default_vlog_output,
+    .rate_limited = {
+        .interval_ms = UTIL_VLOG_PRINT_PERIOD_MS,
+        .num = UTIL_VLOG_PRINT_TIMES,
+    }
+};
 
 util_vlog_ctx_t *RpcAdptGetLogCtx(void)
 {
-    if (g_rpc_adpt_vlog_ctx ==  nullptr) {
-        std::lock_guard<std::mutex> lock(g_mutex);
-        if (g_rpc_adpt_vlog_ctx ==  nullptr) {
-            g_rpc_adpt_vlog_ctx = new (std::nothrow) util_vlog_ctx_t();
-            if (g_rpc_adpt_vlog_ctx ==  nullptr) {
-                return nullptr;
-            }
-            g_rpc_adpt_vlog_ctx->level = UTIL_VLOG_LEVEL_INFO;
-            if ((memcpy_s(g_rpc_adpt_vlog_ctx->vlog_name, UTIL_VLOG_NAME_STR_LEN, g_vlog_name, strlen(g_vlog_name)) != 0)) {
-                return nullptr;
-            }
-            g_rpc_adpt_vlog_ctx->vlog_output_func = default_vlog_output;
-            g_rpc_adpt_vlog_ctx->rate_limited.interval_ms = UTIL_VLOG_PRINT_PERIOD_MS;
-            g_rpc_adpt_vlog_ctx->rate_limited.num = UTIL_VLOG_PRINT_TIMES;
-        }
-    }
-    return g_rpc_adpt_vlog_ctx;
+    return &g_rpc_adpt_vlog_ctx;
 }
+