diff --git a/CHANGELOG.md b/CHANGELOG.md
index 881b8c5..10b7b57 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog: @go/id
 
+## v1.5.7 (2026-07-18)
+- **依赖校验修复**: 重新整理模块图并补齐 checksum。
+
 ## v1.5.6 (2026-06-22)
 - **接口精简与测试逆向对齐 (API Simplification & Decryption Alignment)**:
   - 弃用并删除了 `FillRand` 的调用，重构为直接调用 `encoding.FillInt`。
diff --git a/TEST.md b/TEST.md
index 19b43ba..e626803 100644
--- a/TEST.md
+++ b/TEST.md
@@ -1,5 +1,8 @@
 # Test Report: @go/id
 
+## v1.5.7 验证
+- 独立模块解析、全量测试与基准测试均通过。
+
 ## 📋 测试概览
 - **测试时间**: 2026-06-22
 - **测试环境**: darwin/amd64 (Intel i9-9980HK)
diff --git a/go.mod b/go.mod
index 180c055..6d739ed 100644
--- a/go.mod
+++ b/go.mod
@@ -8,4 +8,4 @@ require (
 	apigo.cc/go/rand v1.5.3
 )
 
-require apigo.cc/go/cast v1.5.3
+require apigo.cc/go/cast v1.5.3 // indirect
diff --git a/go.sum b/go.sum
index b94c57a..e55ecf5 100644
--- a/go.sum
+++ b/go.sum
@@ -1,8 +1,8 @@
-apigo.cc/go/cast v1.5.0 h1:UBGJtFQ8eJPMQXs37cUgqd7YQo1zI9opuSDBDmn2/pE=
-apigo.cc/go/cast v1.5.0/go.mod h1:z2GW5p5WCZGEqVVIJUdhl232vRbLf2Qu4EDlEakX/D8=
-apigo.cc/go/encoding v1.5.0 h1:EJNdRVDOMoI2DAvZwQNQTbYuqB/6zsEzvg7lS5pQI+I=
-apigo.cc/go/encoding v1.5.0/go.mod h1:8++NfZj3hWig0qh2g7GQRw/4LpSvCYMWUZ+8J+x58cA=
-apigo.cc/go/jsmod v1.5.0 h1:JgQtJNiJWy1NOP9AzE8NX5VXJkpO/x3GqLsCCSny5Ec=
-apigo.cc/go/jsmod v1.5.0/go.mod h1:bmyeZtOAP/j5am+YRnaiM89smysK24K7ebk0koFtsSw=
-apigo.cc/go/rand v1.5.0 h1:1o8hh8fhdBuk1/h02IvugvamuT3dkWbVJrqEJVQKB2E=
-apigo.cc/go/rand v1.5.0/go.mod h1:Lh98S2dm9UY0X+M+kNQQEKyXHG5pcCKSFPyXN0QCGdk=
+apigo.cc/go/cast v1.5.3 h1:jk6VX0rGFhjKtfPhsaV6IKYpiGmORRk9qPTtuNS53tw=
+apigo.cc/go/cast v1.5.3/go.mod h1:GMjjrYn93tWat1U409G7h1jR3ejfLLI7r0efBo9Sbd4=
+apigo.cc/go/encoding v1.5.5 h1:kduNLWQgtcQqHYobOuu1djbgg8LedkGOe8f18ZMfqzs=
+apigo.cc/go/encoding v1.5.5/go.mod h1:Big9q1Zwy4071dXtnrQ3SJDzfa/G7/A60KE/5+M//P8=
+apigo.cc/go/jsmod v1.5.3 h1:S3W317bH0QV2NMeRO1E0v6ySIBOfMWYv/NuQJbvqKWU=
+apigo.cc/go/jsmod v1.5.3/go.mod h1:bmyeZtOAP/j5am+YRnaiM89smysK24K7ebk0koFtsSw=
+apigo.cc/go/rand v1.5.3 h1:O4bPIwyaOWEBCr0nL9A4G4qG48AqiGTCzfPeckm3Ius=
+apigo.cc/go/rand v1.5.3/go.mod h1:q1BTFkY/cXE229dDD5Q22lF7T0DoKPV6xAu+6bCrDH4=