diff --git a/CHANGELOG.zh-CN.MD b/CHANGELOG.zh-CN.MD
index 606060e3c..42c3bf88b 100644
--- a/CHANGELOG.zh-CN.MD
+++ b/CHANGELOG.zh-CN.MD
@@ -1,5 +1,12 @@
 # 变更日志
 
+## [1.11.6-RC2] - 2024-06-06
+
+### 改进
+
+* 下载图片时执行完整性校验以防止文件损坏/被篡改
+
+
 ## [1.11.6-RC1] - 2024-06-02
 
 ### 改进
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 62d63d569..8dbda0151 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -66,8 +66,8 @@ android {
         minSdk = 26
         targetSdk = 34
         versionCode = 180056
-        versionName = "1.12.0"
-        versionNameSuffix = "-SNAPSHOT"
+        versionName = "1.11.6"
+        versionNameSuffix = "-RC2"
         resourceConfigurations.addAll(
             listOf(
                 "zh",