diff --git a/CN/modules/ROOT/pages/7.3.adoc b/CN/modules/ROOT/pages/7.3.adoc
index 452c1a44..b6311718 100644
--- a/CN/modules/ROOT/pages/7.3.adoc
+++ b/CN/modules/ROOT/pages/7.3.adoc
@@ -277,7 +277,7 @@ ivorysql=# select * from LOWER_CASE_3;
 (0 行记录)
 
 ivorysql=# drop table "NORMAL_1";
-DROP TABLE
+ERROR:  relation "NORMAL_1" does not exist
 ivorysql=# drop table "Normal_2";
 DROP TABLE
 ivorysql=# drop table "normal_3";
diff --git a/EN/modules/ROOT/pages/7.3.adoc b/EN/modules/ROOT/pages/7.3.adoc
index 11e60d0e..08ac0da9 100644
--- a/EN/modules/ROOT/pages/7.3.adoc
+++ b/EN/modules/ROOT/pages/7.3.adoc
@@ -278,7 +278,7 @@ ivorysql=# select * from LOWER_CASE_3;
 (0 行记录)
 
 ivorysql=# drop table "NORMAL_1";
-DROP TABLE
+ERROR:  relation "NORMAL_1" does not exist
 ivorysql=# drop table "Normal_2";
 DROP TABLE
 ivorysql=# drop table "normal_3";