diff --git a/product/en/docs-uqbar/v1.1/query-data.md b/product/en/docs-uqbar/v1.1/query-data.md
index d54a44914958fcad94cf655cfb0d451738da8564..7d8b8b5dc9f0942d4253247e9f13bb87c1a7ea8c 100644
--- a/product/en/docs-uqbar/v1.1/query-data.md
+++ b/product/en/docs-uqbar/v1.1/query-data.md
@@ -165,7 +165,7 @@ Uqbar of the current version supports the following common conversion operators.
 
 ## Differentiated SQL Capabilities
 
-Uqbar supports the following operators not supported by InfluxDB 1.x to build differentiation competitiveness. 
+Uqbar supports the following operators not supported by InfluxDB. 
 
 - Ordered by the aggregation result column.
 - Join query (support for join query of time-series and relational tables)
diff --git a/product/zh/docs-uqbar/v1.1/query-data.md b/product/zh/docs-uqbar/v1.1/query-data.md
index 10fb33270dd15c6ccf297f8541bae4c67949963d..fd7797a32c1133a1248abccf74815bfc358e198a 100644
--- a/product/zh/docs-uqbar/v1.1/query-data.md
+++ b/product/zh/docs-uqbar/v1.1/query-data.md
@@ -165,7 +165,7 @@ shanghai   | 29
 
 ## 差异化SQL能力
 
-支持以下InfluxDB 1.x版本不支持的算子，构建差异化竞争力。
+相比InfluxDB，Uqbar可支持如下算子：
 
 - 按聚合结果列排序
 - Join查询（支持时序表与关系表的join查询）