diff --git a/backend/scripts/gen-proto.sh b/backend/scripts/gen-proto.sh
index 49389c2..eff20f5 100755
--- a/backend/scripts/gen-proto.sh
+++ b/backend/scripts/gen-proto.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# 生成 proto 代码的脚本
+# 生成 proto 代码的脚本 - 纯 Docker 容器运行版本
 
 # 定义颜色
 GREEN="\033[0;32m"
@@ -8,18 +8,43 @@ YELLOW="\033[1;33m"
 RED="\033[0;31m"
 NC="\033[0m" # No Color
 
-echo -e "${GREEN}Starting proto compilation...${NC}"
+echo -e "${GREEN}Starting proto compilation in Docker container...${NC}"
 
-# 使用 Docker 运行 protoc 编译
-if docker run --rm -v "$(pwd):/app" -w /app golang:1.26.1-alpine3.23 sh -c "\
-    apk add --no-cache protobuf-dev && \
-    go install google.golang.org/protobuf/cmd/protoc-gen-go@latest && \
-    go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest && \
-    protoc --go_out=. --go-grpc_out=. services/user-svc/user.proto && \
-    protoc --go_out=. --go-grpc_out=. shared/proto/common.proto\
-"; then
+# 检查 Docker 是否可用
+if ! command -v docker &> /dev/null; then
+    echo -e "${RED}Docker is not installed or not running! Please install and start Docker first.${NC}"
+    exit 1
+fi
+
+# 使用 Docker 容器运行 protoc 编译
+DOCKER_IMAGE="golang:1.26.1-alpine3.23"
+
+# 执行编译命令
+echo -e "${YELLOW}Running protoc compilation in Docker container...${NC}"
+
+if docker run --rm \
+    -v "$(pwd):/app" \
+    -w "/app" \
+    "${DOCKER_IMAGE}" \
+    sh -c "\
+        # 安装必要的依赖
+        apk add --no-cache protobuf-dev git && \
+        # 设置 GOPATH
+        export GOPATH=/go && \
+        export PATH=\$PATH:\$GOPATH/bin && \
+        # 安装 protoc-gen-go 和 protoc-gen-go-grpc
+        go install google.golang.org/protobuf/cmd/protoc-gen-go@latest && \
+        go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest && \
+        # 编译 user-svc 的 proto 文件
+        protoc --go_out=. --go-grpc_out=. services/user-svc/user.proto && \
+        # 编译 shared/proto 的 proto 文件
+        protoc --go_out=. --go-grpc_out=. shared/proto/common.proto && \
+        echo 'Proto compilation completed successfully!'\
+    "; then
     echo -e "${GREEN}Proto compilation completed successfully!${NC}"
 else
     echo -e "${RED}Proto compilation failed!${NC}"
     exit 1
 fi
+
+echo -e "${GREEN}All proto files have been compiled successfully!${NC}"