diff --git a/license_server/Dockerfile b/Dockerfile
similarity index 84%
rename from license_server/Dockerfile
rename to Dockerfile
index 84b2935..a542a51 100644
--- a/license_server/Dockerfile
+++ b/Dockerfile
@@ -1,20 +1,20 @@
-FROM rust:1.69-slim-bullseye AS builder
+FROM rust:1.77-bullseye AS builder
 
 ADD sources.list /etc/apt/
 RUN apt-get update && apt-get install -y \
-  rpcsvc-proto \
   libc6-dev \
   libclang-dev \
   pkg-config \
   libssl-dev
 ADD crates.conf /root/.cargo/config
 RUN USER=root cargo new --bin license_service
+ADD ./cert_lib /cert_lib
 WORKDIR /license_service
-COPY ./Cargo.toml ./Cargo.toml
+COPY ./license_server/Cargo.toml ./Cargo.toml
 
 RUN cargo build --release && rm src/*.rs target/release/deps/license_server*
 
-ADD ./src ./src
+ADD ./license_server/src ./src
 
 RUN cargo build --release
 
@@ -37,7 +37,7 @@ RUN groupadd service && \
 
 COPY --from=builder /license_service/target/release/license_server /license_service/license_server
 
-RUN chown -R $APP_USER:service license_server
+RUN chown -R $APP_USER:service /license_service
 
 USER $APP_USER
 WORKDIR /license_service
diff --git a/license_server/crates.conf b/crates.conf
similarity index 100%
rename from license_server/crates.conf
rename to crates.conf
diff --git a/license_server/src/main.rs b/license_server/src/main.rs
index a524aa6..88f17b9 100644
--- a/license_server/src/main.rs
+++ b/license_server/src/main.rs
@@ -1,4 +1,3 @@
-#![feature(diagnostic_namespace)]
 #![allow(dead_code)]
 
 use tracing::{error, info};
diff --git a/license_server/sources.list b/sources.list
similarity index 63%
rename from license_server/sources.list
rename to sources.list
index ef13981..bcd89ff 100644
--- a/license_server/sources.list
+++ b/sources.list
@@ -12,12 +12,4 @@ deb-src http://mirrors.163.com/debian/ bullseye-backports main non-free contrib
 
 #deb http://mirrors.163.com/debian-security/ bullseye/updates main non-free contrib
 
-#deb http://mirrors.ustc.edu.cn/debian-security/ bullseye/updates main non-free contrib
-
 #deb-src http://mirrors.163.com/debian-security/ bullseye/updates main non-free contrib
-
-#deb-src http://mirrors.ustc.edu.cn/debian-security/ bullseye/updates main non-free contrib
-
-deb http://mirrors.ustc.edu.cn/debian-security/ stable-security main non-free contrib
-
-deb-src http://mirrors.ustc.edu.cn/debian-security/ stable-security main non-free contri
\ No newline at end of file