diff --git a/plugin/business/doh/src/doh.cpp b/plugin/business/doh/src/doh.cpp
index 50b5cd9..a8d32e8 100644
--- a/plugin/business/doh/src/doh.cpp
+++ b/plugin/business/doh/src/doh.cpp
@@ -811,8 +811,10 @@ void doh_send_metric_log(const struct tfe_stream * stream, struct doh_ctx *ctx,
 		return;
 	}
 
+	char uuid_string[UUID_STRING_SIZE] = {0};
+	uuid_unparse(ctx->result->config_uuid, uuid_string);
 	fieldstat->tags[thread_id][TAG_VSYS_ID].value_longlong = ctx->result->vsys_id;
-	fieldstat->tags[thread_id][TAG_RULE_ID].value_str = ctx->result->config_uuid_string;
+	fieldstat->tags[thread_id][TAG_RULE_ID].value_str = uuid_string;
 	fieldstat->tags[thread_id][TAG_ACTION].value_str = "manipulate";
 	fieldstat->tags[thread_id][TAG_SUB_ACTION].value_str = "redirect";
 
diff --git a/plugin/business/tsg-http/src/tsg_http.cpp b/plugin/business/tsg-http/src/tsg_http.cpp
index d468699..f98fc31 100644
--- a/plugin/business/tsg-http/src/tsg_http.cpp
+++ b/plugin/business/tsg-http/src/tsg_http.cpp
@@ -1529,8 +1529,10 @@ void proxy_send_metric_log(const struct tfe_stream * stream, struct proxy_http_c
 
 	for(i=0; i< ctx->n_enforce; i++)
 	{
+		char uuid_string[UUID_STRING_SIZE] = {0};
+		uuid_unparse(ctx->enforce_rules[i].config_uuid, uuid_string);
 		fieldstat->tags[thread_id][TAG_VSYS_ID].value_longlong = ctx->enforce_rules[i].vsys_id;
-		fieldstat->tags[thread_id][TAG_RULE_ID].value_str = ctx->enforce_rules[i].config_uuid_string;
+		fieldstat->tags[thread_id][TAG_RULE_ID].value_str = uuid_string;
 		fieldstat->tags[thread_id][TAG_ACTION].value_str = "manipulate";
 		if(ctx->enforce_rules[i].action == PX_ACTION_MANIPULATE)
 		{
@@ -1891,7 +1893,7 @@ void http_lua(const struct tfe_stream * stream, const struct tfe_http_session *
 	tsg_ctx->events = events;
 	tsg_ctx->session = session;
 	tsg_ctx->local_logger = g_proxy_rt->local_logger;
-	tsg_ctx->config_uuid_str = ctx->enforce_rules[0].config_uuid_string;
+	tsg_ctx->config_uuid_str = tfe_strdup(ctx->enforce_rules[0].config_uuid_string);
 
 	struct tfe_http_half * in_req_half = session->req;
 	struct tfe_http_half * in_resp_half = session->resp;