diff --git a/docs/api/en/renderers/shaders/UniformsUtils.html b/docs/api/en/renderers/shaders/UniformsUtils.html
index 6731259ef05f75f04b24b353309807cc68f6b8ba..7ac9813b333160214aba4262595846bd5eedecc0 100644
--- a/docs/api/en/renderers/shaders/UniformsUtils.html
+++ b/docs/api/en/renderers/shaders/UniformsUtils.html
@@ -10,15 +10,28 @@
[name]
- Uniform Utilities. Support merging and cloning of uniform variables
-
- Properties
+
+ Provides utility functions for managing uniforms.
+
+ Methods
+ [method:Object clone]( [param:Object src] )
+
+ src -- An object representing uniform definitions.
-
Methods
+ Clones the given uniform definitions by performing a deep-copy. That means if
+ the [page:Uniform.value value] of a uniform refers to an object like a [page:Vector3]
+ or [page:Texture], the cloned uniform will refer to a new object reference.
+
+ [method:Object merge]( [param:Array uniforms] )
+
+ uniforms -- An array of objects containing uniform definitions.
+ Merges the given uniform definitions into a single object. Since the method
+ internally uses [page:.clone](), it performs a deep-copy when producing the
+ merged uniform definitions.
Source
diff --git a/docs/api/zh/renderers/shaders/UniformsUtils.html b/docs/api/zh/renderers/shaders/UniformsUtils.html
index 8201da89c3720a3cb87f19b655cd84a9ab24bf4a..8ba568f66e559827f34b3dc80cde76054fd66d76 100644
--- a/docs/api/zh/renderers/shaders/UniformsUtils.html
+++ b/docs/api/zh/renderers/shaders/UniformsUtils.html
@@ -12,13 +12,24 @@
Uniform工具. 支持uniform变量的合并和克隆
- 属性
-
+ 方法
+ [method:Object clone]( [param:Object src] )
+
+ src -- An object representing uniform definitions.
-
方法
+ Clones the given uniform definitions by performing a deep-copy. That means if
+ the [page:Uniform.value value] of a uniform refers to an object like a [page:Vector3]
+ or [page:Texture], the cloned uniform will refer to a new object reference.
+
+ [method:Object merge]( [param:Array uniforms] )
+
+ uniforms -- An array of objects containing uniform definitions.
+ Merges the given uniform definitions into a single object. Since the method
+ internally uses [page:.clone](), it performs a deep-copy when producing the
+ merged uniform definitions.
源码