diff --git a/docs/user-guide/query-data/promql.md b/docs/user-guide/query-data/promql.md
index 820395913..b5bebe67b 100644
--- a/docs/user-guide/query-data/promql.md
+++ b/docs/user-guide/query-data/promql.md
@@ -129,7 +129,7 @@ Though GreptimeDB supports a rich set of data types, the PromQL implementation i
 - tag: `String`
 - value: `Double`
 
-Currently only a subset of PromQL is supported. Here attaches the compatibility list. You can also check our latest compliance report in this [tracking issue](https://github.com/GreptimeTeam/greptimedb/issues/1042).
+Currently only a subset (more than 90%) of PromQL is supported. Here attaches the compatibility list. You can also check our latest compliance report in this [tracking issue](https://github.com/GreptimeTeam/greptimedb/issues/1042).
 
 ### Literal
 
@@ -137,7 +137,7 @@ Both string and float literals are supported, with the same [rule](https://prome
 
 ### Selector
 
-Both instant and range selector are supported. The only exception is the label matching on metric name, e.g.: `{__name__!="request_count}"` (but the equal-matching case is supported: `{__name__="request_count}"`).
+Both instant and range selector are supported. But notice that in both Prometheus and GreptimeDB, the label matching on metric name is an exception. Negative matching (e.g. `{__name__!="request_count}"`) is not allowed. Others like equal-matching or regex-matching are supported.
 
 Time duration and offset are supported, but `@` modifier is not supported yet.
 
@@ -147,31 +147,29 @@ The timestamp precision in PromQL is limited by its query syntax, only supportin
 
 ### Binary
 
-*Pure literal binary-expr like `1+1` is not supported yet.*
-
 - Supported:
-    | Operator | Example  |
-    | :------- | :------- |
-    | add      | `a + b`  |
-    | sub      | `a - b`  |
-    | mul      | `a * b`  |
-    | div      | `a / b`  |
-    | mod      | `a % b`  |
-    | eqlc     | `a == b` |
-    | neq      | `a != b` |
-    | gtr      | `a > b`  |
-    | lss      | `a < b`  |
-    | gte      | `a >= b` |
-    | lte      | `a <= b` |
+    | Operator |
+    | :------- |
+    | add      |
+    | sub      |
+    | mul      |
+    | div      |
+    | mod      |
+    | eqlc     |
+    | neq      |
+    | gtr      |
+    | lss      |
+    | gte      |
+    | lte      |
+    | power    |
+    | atan2    |
+    | and      |
+    | or       |
+    | unless   |
 
 - Unsupported:
-    | Operator | Progress |
-    | :------- | :------- |
-    | power    | TBD      |
-    | atan2    | TBD      |
-    | and      | TBD      |
-    | or       | TBD      |
-    | unless   | TBD      |
+
+None
 
 ### Aggregators
 
@@ -249,3 +247,7 @@ The timestamp precision in PromQL is limited by its query syntax, only supportin
     | increase           | `increase(metric[5m])`         |
     | irate              | `irate(metric[5m])`            |
     | reset              | `reset(metric[5m])`            |
+
+- Unsupported:
+
+None
\ No newline at end of file
diff --git a/i18n/zh/docusaurus-plugin-content-docs/current/user-guide/query-data/promql.md b/i18n/zh/docusaurus-plugin-content-docs/current/user-guide/query-data/promql.md
index 40f00eec1..32b0862f7 100644
--- a/i18n/zh/docusaurus-plugin-content-docs/current/user-guide/query-data/promql.md
+++ b/i18n/zh/docusaurus-plugin-content-docs/current/user-guide/query-data/promql.md
@@ -128,7 +128,7 @@ metric{__field__!~"field_1|field_2"}
 - tag: `String`
 - value: `Double`
 
-目前 GreptimeDB 只支持 PromQL 的一个子集，下方附上了兼容性列表。你也可以在[跟踪问题](https://github.com/GreptimeTeam/greptimedb/issues/1042)中查看我们最新的兼容性报告。
+GreptimeDB 目前已实现了大部分（超过 90%）的 PromQL 功能。您可以在下方查看详细的兼容性列表，或者通过此 [issue](https://github.com/GreptimeTeam/greptimedb/issues/1042) 了解我们最新的功能支持情况。
 
 ### 字符（Literal）
 
@@ -136,8 +136,9 @@ metric{__field__!~"field_1|field_2"}
 
 ### 选择器
 
-- 支持即时和范围选择器，但唯独不支持 `label` 和指标名字的不匹配判断，例如 `{__name__!="request_count}"`，等价匹配的情况是支持的，例如 `{__name__="request_count}"`。
-- 支持时间长度和偏移量，但不支持 `@` 修改器。
+Instant 选择器和 Range 选择器均已支持。需要注意的是，在 Prometheus 和 GreptimeDB 中，指标名称的标签匹配有一个特殊限制：不支持反向匹配（例如 `{__name__!="request_count"}`）。但其他匹配方式，如等值匹配和正则匹配都是完全支持的。
+
+时间区间和时间偏移修饰符均已支持，但目前尚未支持 `@` 修饰符。
 
 ### 时间精度
 
@@ -145,31 +146,29 @@ PromQL 的时间戳精度受制于查询语法的限制，最高只支持毫秒
 
 ### Binary
 
-*目前还不支持像 `1+1` 这样纯粹的 binary 表达式。*
-
 - 支持:
-    | Operator | Example  |
-    | :------- | :------- |
-    | add      | `a + b`  |
-    | sub      | `a - b`  |
-    | mul      | `a * b`  |
-    | div      | `a / b`  |
-    | mod      | `a % b`  |
-    | eqlc     | `a == b` |
-    | neq      | `a != b` |
-    | gtr      | `a > b`  |
-    | lss      | `a < b`  |
-    | gte      | `a >= b` |
-    | lte      | `a <= b` |
+    | Operator |
+    | :------- |
+    | add      |
+    | sub      |
+    | mul      |
+    | div      |
+    | mod      |
+    | eqlc     |
+    | neq      |
+    | gtr      |
+    | lss      |
+    | gte      |
+    | lte      |
+    | power    |
+    | atan2    |
+    | and      |
+    | or       |
+    | unless   |
 
 - 不支持:
-    | Operator | Progress |
-    | :------- | :------- |
-    | power    | TBD      |
-    | atan2    | TBD      |
-    | and      | TBD      |
-    | or       | TBD      |
-    | unless   | TBD      |
+
+无
 
 ### Aggregators
 
@@ -246,4 +245,8 @@ PromQL 的时间戳精度受制于查询语法的限制，最高只支持毫秒
     | deriv              | `deriv(metric[5m])`            |
     | increase           | `increase(metric[5m])`         |
     | irate              | `irate(metric[5m])`            |
-    | reset              | `reset(metric[5m])`            |
\ No newline at end of file
+    | reset              | `reset(metric[5m])`            |
+
+- 不支持:
+
+无
\ No newline at end of file