diff --git a/CHANGELOG.md b/CHANGELOG.md
index febe68d..2d614a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # CHANGELOG
 
+## v1.0.9 (2026-05-09)
+- **基础设施对齐**: 
+    - 升级 `apigo.cc/go/log` 至 `v1.1.13`。
+    - 确保与 `log` 包最新的“绝对索引”和“强制 Reset 契约”兼容。`http` 包不涉及自定义日志类型，故无代码变更。
+
 ## v1.0.8 (2026-05-08)
 - **性能优化 (Memory Efficiency)**:
     - 重构 `Multipart` 处理逻辑，采用 `io.Pipe` 实现流式上传，彻底解决大文件上传时的内存撑爆问题。
diff --git a/go.mod b/go.mod
index 3496223..6efdfa4 100644
--- a/go.mod
+++ b/go.mod
@@ -6,13 +6,14 @@ require (
 	apigo.cc/go/cast v1.2.8
 	apigo.cc/go/encoding v1.0.6
 	apigo.cc/go/file v1.0.7
-	apigo.cc/go/log v1.1.9
+	apigo.cc/go/log v1.1.13
 	apigo.cc/go/rand v1.0.5
 	golang.org/x/net v0.53.0
 )
 
 require (
 	apigo.cc/go/config v1.0.6 // indirect
+	apigo.cc/go/id v1.0.5 // indirect
 	apigo.cc/go/safe v1.0.5 // indirect
 	apigo.cc/go/shell v1.0.5 // indirect
 	golang.org/x/crypto v0.50.0 // indirect
@@ -20,19 +21,3 @@ require (
 	golang.org/x/text v0.36.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
-
-replace apigo.cc/go/cast => ../cast
-
-replace apigo.cc/go/encoding => ../encoding
-
-replace apigo.cc/go/file => ../file
-
-replace apigo.cc/go/log => ../log
-
-replace apigo.cc/go/rand => ../rand
-
-replace apigo.cc/go/config => ../config
-
-replace apigo.cc/go/shell => ../shell
-
-replace apigo.cc/go/safe => ../safe
diff --git a/go.sum b/go.sum
index c148b23..f28b0cf 100644
--- a/go.sum
+++ b/go.sum
@@ -1,3 +1,21 @@
+apigo.cc/go/cast v1.2.8 h1:plb676DH2TjYljzf8OEMGT6lIhmZ/xaxEFfs0kDOiSI=
+apigo.cc/go/cast v1.2.8/go.mod h1:lGlwImiOvHxG7buyMWhFzcdvQzmSaoKbmr7bcDfUpHk=
+apigo.cc/go/config v1.0.6 h1:32nOCr+8AkGFnKuythCjHPOjxilg6SOlSWXKTkNtx6I=
+apigo.cc/go/config v1.0.6/go.mod h1:nX+nLKZTP6Xton9Gt/9XsTh0d1sQ+Qkwysgyjq/k4R0=
+apigo.cc/go/encoding v1.0.6 h1:NJTagkBQaoTJSbJVo21wUILhLb5f74jprtKvIESQWpI=
+apigo.cc/go/encoding v1.0.6/go.mod h1:GeAz5OnCkFybTR1+GWFqdMgfq5v6r4MsjWVPOk/mpf4=
+apigo.cc/go/file v1.0.7 h1:j1VBtmMZqNGnH++DYjHecX1XAKTlKAuqUiUW1HafRas=
+apigo.cc/go/file v1.0.7/go.mod h1:2qC+p8p7iHx0DHAPubHXkLrEuLGO9WXTtdwyFjrSc1I=
+apigo.cc/go/id v1.0.5 h1:23YkR7oklSA69gthYlu8zl/kpIkeIoEYxi1f1Sz5l3A=
+apigo.cc/go/id v1.0.5/go.mod h1:ZaYLIyrJvkf3j7J8a0lnKywSAHljaczWxU0x2HmQDzg=
+apigo.cc/go/log v1.1.13 h1:ZABeVA9DxhdneLqHrYEc+6YijgoygG8eEsgDxYDzpDc=
+apigo.cc/go/log v1.1.13/go.mod h1:eabuI2SynGNgo5FXPbGgQtyxjp94wT643XzjYhEIP3A=
+apigo.cc/go/rand v1.0.5 h1:AkUoWr0SELgeDmRjLEDjOIp29nXdzqQQvmGRIHpTN7U=
+apigo.cc/go/rand v1.0.5/go.mod h1:mZ/4Soa3bk+XvDaqPWJuUe1bfEi4eThBj1XmEAuYxsk=
+apigo.cc/go/safe v1.0.5 h1:yZJLhpMntJrtqU/ev0UlyOoHu/cLrnnGUO4aHyIZcwE=
+apigo.cc/go/safe v1.0.5/go.mod h1:i9xnh7reJIFPauLnlzuIDgvrQvhjxpFlpVh3O6ulWd0=
+apigo.cc/go/shell v1.0.5 h1:bmvUTJGe1GwsHAy42v3iaoK40PoBC7Xq1aMCYxUZmtg=
+apigo.cc/go/shell v1.0.5/go.mod h1:sx/nYw5CihHWmo5JHkaZUbmMYXNHx8swzArbQCUGHjc=
 github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
 github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=