diff --git a/.changelog/2550.txt b/.changelog/2550.txt
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index 0000000000..bd28c67e66
--- /dev/null
+++ b/.changelog/2550.txt
@@ -0,0 +1,3 @@
+```release-note:bug
+resource/tencentcloud_monitor_tmp_tke_cluster_agent: Fix the error reported when modifying the associated cluster.
+```