diff --git a/.drone.yml b/.drone.yml
index 6375760..fe4c884 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -33,9 +33,9 @@ steps:
     pull: if-not-exists
     image: alpine
     commands:
-      - wget -q -T 180 https://dl.google.com/android/repository/android-ndk-r25b-linux.zip
-      - unzip -q android-ndk-r25b-linux.zip
-      - rm -f android-ndk-r25b-linux.zip
+      - wget -q -T 180 https://dl.google.com/android/repository/android-ndk-r25c-linux.zip
+      - unzip -q android-ndk-r25c-linux.zip
+      - rm -f android-ndk-r25c-linux.zip
   - name: docker1
     pull: if-not-exists
     image: plugins/docker
diff --git a/Dockerfile b/Dockerfile
index 690b78e..e4fbcba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,9 +11,9 @@ RUN apt-get update \
     iproute2 upx-ucl file zip
 
 # 安装android ndk
-COPY android-ndk-r25b /usr/local/android-ndk-r25b
+COPY android-ndk-r25c /usr/local/android-ndk-r25c
 
 # 环境变量
-ENV PATH=$PATH:/usr/local/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin
+ENV PATH=$PATH:/usr/local/android-ndk-r25c/toolchains/llvm/prebuilt/linux-x86_64/bin
 ENV GO111MODULE=on
 ENV GOPROXY=https://goproxy.aite.xyz,direct