diff --git a/.drone.yml b/.drone.yml
index dbf03d4..7b73c16 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -11,9 +11,9 @@ steps:
     commands:
       - sed -i "s|deb.debian.org|mirrors.ustc.edu.cn|g" /etc/apt/sources.list.d/debian.sources
       - apt-get update && apt-get install -y wget unzip && rm -rf /var/lib/apt/lists/*
-      - wget -q -T 180 -4 https://dl.google.com/android/repository/android-ndk-r26-linux.zip
-      - unzip -q android-ndk-r26-linux.zip
-      - rm -f android-ndk-r26-linux.zip
+      - wget -q -T 180 -4 https://dl.google.com/android/repository/android-ndk-r26b-linux.zip
+      - unzip -q android-ndk-r26b-linux.zip
+      - rm -f android-ndk-r26b-linux.zip
   - name: docker-cn
     pull: if-not-exists
     image: plugins/docker
diff --git a/DockerfileCN b/DockerfileCN
index db7820e..647d2d1 100644
--- a/DockerfileCN
+++ b/DockerfileCN
@@ -1,5 +1,5 @@
 # 基础镜像
-FROM golang:1.21.3-bookworm
+FROM golang:1.21.4-bookworm
 
 # 作者信息
 LABEL MAINTAINER="xiaoqidun@gmail.com"
@@ -14,9 +14,9 @@ RUN apt-get update \
     && rm -rf /var/lib/apt/lists/*
 
 # 安装android ndk
-COPY android-ndk-r26 /usr/local/android-ndk-r26
+COPY android-ndk-r26b /usr/local/android-ndk-r26b
 
 # 环境变量
-ENV PATH=$PATH:/usr/local/android-ndk-r26/toolchains/llvm/prebuilt/linux-x86_64/bin
+ENV PATH=$PATH:/usr/local/android-ndk-r26b/toolchains/llvm/prebuilt/linux-x86_64/bin
 ENV GO111MODULE=on
 ENV GOPROXY=https://goproxy.cn,direct
diff --git a/DockerfileHK b/DockerfileHK
index d5c6c04..c660b43 100644
--- a/DockerfileHK
+++ b/DockerfileHK
@@ -1,5 +1,5 @@
 # 基础镜像
-FROM golang:1.21.3-bookworm
+FROM golang:1.21.4-bookworm
 
 # 作者信息
 LABEL MAINTAINER="xiaoqidun@gmail.com"
@@ -11,9 +11,9 @@ RUN apt-get update \
     && rm -rf /var/lib/apt/lists/*
 
 # 安装android ndk
-COPY android-ndk-r26 /usr/local/android-ndk-r26
+COPY android-ndk-r26b /usr/local/android-ndk-r26b
 
 # 环境变量
-ENV PATH=$PATH:/usr/local/android-ndk-r26/toolchains/llvm/prebuilt/linux-x86_64/bin
+ENV PATH=$PATH:/usr/local/android-ndk-r26b/toolchains/llvm/prebuilt/linux-x86_64/bin
 ENV GO111MODULE=on
 ENV GOPROXY=https://goproxy.aite.xyz,direct