diff --git a/dockerfile/php.dockerfile b/dockerfile/php.dockerfile
index c876c0a..711aa43 100644
--- a/dockerfile/php.dockerfile
+++ b/dockerfile/php.dockerfile
@@ -1,6 +1,5 @@
 ARG image
 FROM $image
-RUN echo "https://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories
 RUN apk add --no-cache --update php81 \
     php81-mbstring \
     php81-session \
@@ -23,10 +22,14 @@ RUN apk add --no-cache --update php81 \
     curl \
     git \
     py3-qt5 \
-    sing-box \
     && wget https://github.com/ameshkov/dnslookup/releases/download/v1.9.1/dnslookup-linux-amd64-v1.9.1.tar.gz \
     && tar -xf dnslookup-linux-amd64-v1.9.1.tar.gz \
     && mv linux-amd64/dnslookup /usr/bin \
     && rm dnslookup-linux-amd64-v1.9.1.tar.gz \
-    && rm -rf /linux-amd64
+    && rm -rf /linux-amd64 \
+    && wget https://github.com/SagerNet/sing-box/releases/download/v1.8.11/sing-box-1.8.11-linux-amd64.tar.gz \
+    && tar -xf sing-box-1.8.11-linux-amd64.tar.gz \
+    && mv sing-box-1.8.11-linux-amd64/sing-box /usr/bin \
+    && rm sing-box-1.8.11-linux-amd64.tar.gz \
+    && rm -rf /sing-box-1.8.11-linux-amd64
 ENV ENV="/root/.ashrc"