diff --git a/core/common/dfx/interface/include/softbus_log.h b/core/common/dfx/interface/include/softbus_log.h
index 3866a9b0c00f83e0f7f57bebb8125d40c715cb00..4c40a5f273215ae92a2d1582f969c117bf94a683 100644
--- a/core/common/dfx/interface/include/softbus_log.h
+++ b/core/common/dfx/interface/include/softbus_log.h
@@ -44,20 +44,24 @@ extern "C" {
 
 #define FILE_NAME   (__builtin_strrchr("/" __FILE__, '/') + 1)
 
+#if defined(SOFTBUS_LITEOS_M)
+#define FORMAT(fmt) "[%{public}s:%{public}d]# " fmt
+#else
 #define FORMAT(fmt) "[%{public}s:%{public}d] %{public}s# " fmt
+#endif
 
 /* For inner use only */
 #if defined(SOFTBUS_LITEOS_M)
 #define SOFTBUS_LOGF_INNER(label, fmt, ...) \
-    HILOG_FATAL(HILOG_MODULE_SOFTBUS, FORMAT(fmt), FILE_NAME, __LINE__, __FUNCTION__, ##__VA_ARGS__)
+    HILOG_FATAL(HILOG_MODULE_SOFTBUS, FORMAT(fmt), FILE_NAME, __LINE__, ##__VA_ARGS__)
 #define SOFTBUS_LOGE_INNER(label, fmt, ...) \
-    HILOG_ERROR(HILOG_MODULE_SOFTBUS, FORMAT(fmt), FILE_NAME, __LINE__, __FUNCTION__, ##__VA_ARGS__)
+    HILOG_ERROR(HILOG_MODULE_SOFTBUS, FORMAT(fmt), FILE_NAME, __LINE__, ##__VA_ARGS__)
 #define SOFTBUS_LOGW_INNER(label, fmt, ...) \
-    HILOG_WARN(HILOG_MODULE_SOFTBUS, FORMAT(fmt), FILE_NAME, __LINE__, __FUNCTION__, ##__VA_ARGS__)
+    HILOG_WARN(HILOG_MODULE_SOFTBUS, FORMAT(fmt), FILE_NAME, __LINE__, ##__VA_ARGS__)
 #define SOFTBUS_LOGI_INNER(label, fmt, ...) \
-    HILOG_INFO(HILOG_MODULE_SOFTBUS, FORMAT(fmt), FILE_NAME, __LINE__, __FUNCTION__, ##__VA_ARGS__)
+    HILOG_INFO(HILOG_MODULE_SOFTBUS, FORMAT(fmt), FILE_NAME, __LINE__, ##__VA_ARGS__)
 #define SOFTBUS_LOGD_INNER(label, fmt, ...) \
-    HILOG_DEBUG(HILOG_MODULE_SOFTBUS, FORMAT(fmt), FILE_NAME, __LINE__, __FUNCTION__, ##__VA_ARGS__)
+    HILOG_DEBUG(HILOG_MODULE_SOFTBUS, FORMAT(fmt), FILE_NAME, __LINE__, ##__VA_ARGS__)
 #elif defined(SOFTBUS_LITEOS_A)
 #define SOFTBUS_LOG_INNER(level, label, fmt, ...) \
     (void)HiLogPrint(                             \
diff --git a/sdk/transmission/trans_channel/proxy/src/client_trans_proxy_file_manager.c b/sdk/transmission/trans_channel/proxy/src/client_trans_proxy_file_manager.c
index fdb7866be16f793706ba47800c24cb47798a6cca..36f44125eee0b502ca2ac7e25825a389dad5459f 100644
--- a/sdk/transmission/trans_channel/proxy/src/client_trans_proxy_file_manager.c
+++ b/sdk/transmission/trans_channel/proxy/src/client_trans_proxy_file_manager.c
@@ -1737,11 +1737,11 @@ static int32_t CreateFileFromFrame(int32_t sessionId, int32_t channelId, const F
     } else if (recipient->fileListener.recvListener.OnReceiveFileStarted != NULL) {
         recipient->fileListener.recvListener.OnReceiveFileStarted(sessionId, file->filePath, 1);
     }
-    ReleaseRecipientRef(recipient);
     SoftBusFree(file);
     if (recipient->crc == APP_INFO_FILE_FEATURES_SUPPORT) {
         (void)SendFileTransResult(channelId, 0, SOFTBUS_OK, IS_RECV_RESULT);
     }
+    ReleaseRecipientRef(recipient);
     return SOFTBUS_OK;
 EXIT_ERR:
     SoftBusFree(file);
diff --git a/sdk/transmission/trans_channel/proxy/src/client_trans_proxy_manager.c b/sdk/transmission/trans_channel/proxy/src/client_trans_proxy_manager.c
index 2bdf9d2c68e9c501080922cdf1720e0c23d090f5..606ea6d54db4499d53348a11eda6aa48c7f166d0 100644
--- a/sdk/transmission/trans_channel/proxy/src/client_trans_proxy_manager.c
+++ b/sdk/transmission/trans_channel/proxy/src/client_trans_proxy_manager.c
@@ -270,9 +270,18 @@ int32_t ClientTransProxyOnChannelOpened(const char *sessionName, const ChannelIn
         TRANS_LOGW(TRANS_SDK, "invalid param.");
         return SOFTBUS_INVALID_PARAM;
     }
-    int ret = ClientTransProxyAddChannelInfo(ClientTransProxyCreateChannelInfo(channel));
+
+    ClientProxyChannelInfo *info = ClientTransProxyCreateChannelInfo(channel);
+    if (info == NULL) {
+        TRANS_LOGE(TRANS_SDK, "create channel info fail, channelId=%{public}d", channel->channelId);
+        return SOFTBUS_MEM_ERR;
+    }
+
+    int32_t ret = ClientTransProxyAddChannelInfo(info);
     if (ret != SOFTBUS_OK) {
-        TRANS_LOGE(TRANS_SDK, "ClientTransProxyAddChannelInfo fail");
+        TRANS_LOGE(TRANS_SDK, "ClientTransProxyAddChannelInfo fail channelId=%{public}d", channel->channelId);
+        (void)memset_s(info->detail.sessionKey, SESSION_KEY_LENGTH, 0, SESSION_KEY_LENGTH);
+        SoftBusFree(info);
         return ret;
     }