diff --git a/src/common/dss_defs.h b/src/common/dss_defs.h
index 3da3ffb013b2064c8945aad8934e724c2e18dc4e..eddd5479d55e3b54f6dcfdc257fb718292bce86f 100644
--- a/src/common/dss_defs.h
+++ b/src/common/dss_defs.h
@@ -362,6 +362,16 @@ extern "C" {
         }                                                                              \
     } while (0)
 
+#define DSS_EXIT_LOG(condition, format, ...)                                           \
+    do {                                                                               \
+        if (SECUREC_UNLIKELY(!(condition))) {                                          \
+            LOG_RUN_ERR(format, ##__VA_ARGS__);                                        \
+            LOG_RUN_ERR("Assertion throws an exception at line %u", (uint32)__LINE__); \
+            cm_fync_logfile();                                                         \
+            exit(-1);                                                                  \
+        }                                                                              \
+    } while (0)
+
 #define DSS_BYTE_BITS_SIZE 8
 
 // if want change the default, compile the dss with set DSS_PAGE_SIZE=page_size_you_want
diff --git a/src/common/persist/dss_diskgroup.c b/src/common/persist/dss_diskgroup.c
index b8769f836b38f832b91eba38bb18e51572299e7a..78b54b1f6f632ce05ad8b8b57eaec5f33de2de93 100644
--- a/src/common/persist/dss_diskgroup.c
+++ b/src/common/persist/dss_diskgroup.c
@@ -648,9 +648,8 @@ status_t dss_load_vg_ctrl(dss_vg_info_item_t *vg_item, bool32 is_lock)
         return CM_ERROR;
     }
     if (vg_item->id == 0 && vg_item->dss_ctrl->vg_info.proto_version > DSS_PROTO_VERSION) {
-        LOG_RUN_ERR("Protocol version %u larger than software version %u.", vg_item->dss_ctrl->vg_info.proto_version,
-            DSS_PROTO_VERSION);
-        return CM_ERROR;
+        DSS_EXIT_LOG(DSS_FALSE, "Protocol version %u larger than software version %u.",
+            vg_item->dss_ctrl->vg_info.proto_version, DSS_PROTO_VERSION);
     }
 
     date_t date = cm_timeval2date(vg_item->dss_ctrl->vg_info.create_time);
diff --git a/src/log/dss_log.c b/src/log/dss_log.c
index 8c470919c7e252f65ca6dda0cd4285827b9e5e74..8b5e289158945f32f4ade39b8169799e47dc1ea8 100644
--- a/src/log/dss_log.c
+++ b/src/log/dss_log.c
@@ -69,7 +69,7 @@ const char *g_dss_error_desc[DSS_ERROR_COUNT] = {
     [ERR_DSS_FILE_PATH_ILL] = "Path %s decode error %s",
     [ERR_DSS_FILE_INVALID_SIZE] = "Invalid extend offset %lld, size %d.",
     [ERR_DSS_DIR_REMOVE_NOT_EMPTY] = "The dir is not empty, can not remove.",
-    [ERR_DSS_DIR_CREATE_DUPLICATED] = "Make dir or Create file failed, %s has already existed",
+    [ERR_DSS_DIR_CREATE_DUPLICATED] = "Make dir or Create file failed, %s has already existed.",
     [ERR_DSS_LINK_READ_NOT_LINK] = "The path %s is not a soft link.",
     [ERR_DSS_LINK_CREATE] = "Failed to create symbolic link, reason %s",
     [ERR_DSS_CONFIG_FILE_OVERSIZED] = "The size of config file %s is too large",
@@ -110,7 +110,8 @@ const char *g_dss_error_desc[DSS_ERROR_COUNT] = {
     [ERR_DSS_INIT_LOGGER_FAILED] = "Log init failed.",
     [ERR_DSS_OUT_OF_MEM] = "Failed to apply for memory.",
     [ERR_DSS_INVALID_ID] = "Invalid %s id : %llu.",
-    [ERR_DSS_PROCESS_REMOTE] = "Failed to process remote, errcode: %d, errmsg: %s.",
+    // Without . at the end, encapsulates error information of other error codes
+    [ERR_DSS_PROCESS_REMOTE] = "Failed to process remote, errcode: %d, errmsg: %s",
     [ERR_DSS_CONNECT_FAILED] = "Failed to connect dss server, errcode: %d, errmsg: %s.",
     [ERR_DSS_VERSION_NOT_MATCH] =
         "[CHECK_PROTO]Protocol version need be changed, old protocol version is %u, new protocol version is %u.",