diff --git a/plugins/ekuiper/json_rw.c b/plugins/ekuiper/json_rw.c
index 7a66b634d..ccd4901eb 100644
--- a/plugins/ekuiper/json_rw.c
+++ b/plugins/ekuiper/json_rw.c
@@ -155,9 +155,10 @@ int json_encode_read_resp_tags(void *json_object, void *param)
         }
 
         neu_json_elem_t tag_elem = {
-            .name = json_tag.name,
-            .t    = json_tag.t,
-            .v    = json_tag.value,
+            .name      = json_tag.name,
+            .t         = json_tag.t,
+            .v         = json_tag.value,
+            .precision = trans_data->tags[i].value.precision,
         };
 
         ret = neu_json_encode_field((0 != json_tag.error) ? errors_object
diff --git a/version b/version
index 1506473e2..b539adea5 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-2.2.6
\ No newline at end of file
+2.2.7
\ No newline at end of file