diff --git a/api/desc/monitoring/pcm-monitoring.api b/api/desc/monitoring/pcm-monitoring.api
index 360eafde..befa84bb 100644
--- a/api/desc/monitoring/pcm-monitoring.api
+++ b/api/desc/monitoring/pcm-monitoring.api
@@ -90,9 +90,9 @@ scheduleSituationResp{
 }
 
 NodeRegion{
-    id int64 `json:"id"`
+    id string `json:"id"`
     name string `json:"name"`
-    category string `json:"category"`
+    category int `json:"category"`
     value int `json:"value"`
 }
 
diff --git a/api/internal/types/types.go b/api/internal/types/types.go
index a9a6127b..66d11e63 100644
--- a/api/internal/types/types.go
+++ b/api/internal/types/types.go
@@ -5717,9 +5717,9 @@ type ScheduleSituationResp struct {
 }
 
 type NodeRegion struct {
-	Id       int64  `json:"id"`
+	Id       string `json:"id"`
 	Name     string `json:"name"`
-	Category string `json:"category"`
+	Category int    `json:"category"`
 	Value    int    `json:"value"`
 }