diff --git a/core/core-frontend/src/locales/en.ts b/core/core-frontend/src/locales/en.ts
index 2b1e53fbd8..f2bd963072 100644
--- a/core/core-frontend/src/locales/en.ts
+++ b/core/core-frontend/src/locales/en.ts
@@ -2107,7 +2107,7 @@ export default {
     select_year: 'Select year',
     sql_variable_limit_1: '1. SQL variables can only be used in WHERE conditions',
     sql_variable_limit_2:
-      "2. Example: select * from table where $DE_PARAM{ name = '$[PARAM1]' } and $DE_PARAM{ name in ($[PARAM2]) }",
+      "2. select * from table where $DE_PARAM{'{'} name = '$[PARAM1]' {'}'} and $DE_PARAM{'{'} name in ($[PARAM2]) {'}'}",
     select_month: 'Select month',
     select_date: 'Select date',
     select_time: 'Select time',
diff --git a/core/core-frontend/src/locales/tw.ts b/core/core-frontend/src/locales/tw.ts
index 396b0a1dd6..4eab0eea95 100644
--- a/core/core-frontend/src/locales/tw.ts
+++ b/core/core-frontend/src/locales/tw.ts
@@ -2048,7 +2048,7 @@ export default {
     select_year: '選擇年',
     sql_variable_limit_1: '1、SQL 變數只能在WHERE 條件中使用',
     sql_variable_limit_2:
-      "2、範例: select * from table where $DE_PARAM{ name = '$[PARAM1]' } and $DE_PARAM{ name in ($[PARAM2]) }",
+      "2、範例: select * from table where $DE_PARAM{'{'} name = '$[PARAM1]' {'}'} and $DE_PARAM{'{'} name in ($[PARAM2]) {'}'}",
     select_month: '選擇月',
     select_date: '選擇日期',
     select_time: '選擇時間',
diff --git a/core/core-frontend/src/locales/zh-CN.ts b/core/core-frontend/src/locales/zh-CN.ts
index 29c97862cf..51cab515df 100644
--- a/core/core-frontend/src/locales/zh-CN.ts
+++ b/core/core-frontend/src/locales/zh-CN.ts
@@ -2054,7 +2054,7 @@ export default {
     select_year: '选择年',
     sql_variable_limit_1: '1、SQL 变量只能在 WHERE 条件中使用',
     sql_variable_limit_2:
-      "2、示例: select * from table where $DE_PARAM{ name = '$[PARAM1]' } and $DE_PARAM{ name in ($[PARAM2]) }",
+      "2、示例: select * from table where $DE_PARAM{'{'} name = '$[PARAM1]' {'}'} and $DE_PARAM{'{'} name in ($[PARAM2]) {'}'}",
     select_month: '选择月',
     select_date: '选择日期',
     select_time: '选择时间',