diff --git a/server/src/grpc/storage_service/write.rs b/server/src/grpc/storage_service/write.rs
index 476d771743..1dfa15419b 100644
--- a/server/src/grpc/storage_service/write.rs
+++ b/server/src/grpc/storage_service/write.rs
@@ -391,7 +391,7 @@ fn write_entry_to_rows(
             ErrNoCause {
                 code: StatusCode::BAD_REQUEST,
                 msg: format!(
-                    "tag index {name_index} is not found in tag_names:{tag_names:?}, table:{table_name}",
+                    "tag {tag:?} is not found in tag_names:{tag_names:?}, table:{table_name}",
                 ),
             }
         );
diff --git a/sql/src/planner.rs b/sql/src/planner.rs
index 06ee750b03..59c4aa4119 100644
--- a/sql/src/planner.rs
+++ b/sql/src/planner.rs
@@ -382,9 +382,9 @@ fn build_schema_from_write_table_request(
             let name_index = tag.name_index as usize;
             ensure!(
                 name_index < tag_names.len(),
-                InvalidWriteEntry{
+                InvalidWriteEntry {
                     msg: format!(
-                        "tag index {name_index} is not found in tag_names:{tag_names:?}, table:{table}",
+                        "tag {tag:?} is not found in tag_names:{tag_names:?}, table:{table}",
                     ),
                 }
             );