fix: hide redundant build success message

public/admin/app.js

@@ -590,6 +590,7 @@ $("#file").addEventListener("change", async (event) => {
 async function triggerBuild(endpoint, { action = "发布", method = "POST", body } = {}) {
   show("#build-modal");
   hide("#close-modal");
+  show("#build-log");
   $("#build-title").textContent = `正在${action}…`;
   $("#build-log").textContent = "系统正在更新官网，请稍候。";
   try {
@@ -605,7 +606,11 @@ async function triggerBuild(endpoint, { action = "发布", method = "POST", body
     const state = await api("/build");
     if (state.status === "building") continue;
     $("#build-title").textContent = state.ok ? `${action}成功` : `${action}失败`;
-    $("#build-log").textContent = state.ok ? "静态页面已经生成，官网内容已更新。" : (state.log || `${action}失败，请联系技术人员。`);
+    if (state.ok) {
+      hide("#build-log");
+    } else {
+      $("#build-log").textContent = state.log || `${action}失败，请联系技术人员。`;
+    }
     show("#close-modal");
     if (!state.ok) throw new Error(`${action}失败，原文章已恢复，请检查操作日志。`);
     return;