diff --git a/app/main/api/Dockerfile b/app/main/api/Dockerfile
index 3d2165f..53b7d53 100644
--- a/app/main/api/Dockerfile
+++ b/app/main/api/Dockerfile
@@ -24,7 +24,7 @@ FROM alpine:3.19
 RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \
     && apk update --no-cache \
     # 基础运行环境
-    && apk add --no-cache ca-certificates tzdata \
+    && apk add --no-cache ca-certificates tzdata fontconfig \
     # chromedp 所需的 Chromium 浏览器及依赖
     && apk add --no-cache \
         chromium \
@@ -46,6 +46,10 @@ COPY --from=builder /app/main /app/main
 COPY --from=builder /app/etc /app/etc
 COPY --from=builder /app/static /app/static
 
+# 将自定义字体资源拷贝到系统字体目录，供 Chromium 渲染中文使用（如果存在）
+COPY resource /usr/share/fonts/custom
+RUN fc-cache -f || true
+
 # 报告 PDF 缓存目录（与配置中的 ./data/report-pdf 对应）
 RUN mkdir -p /app/data/report-pdf
 VOLUME ["/app/data/report-pdf"]
diff --git a/resource/simhei.ttf b/resource/simhei.ttf
new file mode 100644
index 0000000..3326815
Binary files /dev/null and b/resource/simhei.ttf differ