diff --git a/changes/fix-12880.en.md b/changes/fix-12880.en.md
new file mode 100644
index 000000000..7d7a53777
--- /dev/null
+++ b/changes/fix-12880.en.md
@@ -0,0 +1,3 @@
+Fixed the issue where serialization failed when the value in the tag set used a literal value (int or float) in the influxdb action configuration.
+
+Which Tag Set value's type is always `String`. See also: [Line Protocol - Tag Set](https://docs.influxdata.com/influxdb/v2/reference/syntax/line-protocol/#tag-set)