fix: card content font

pages/make/index.vue

@@ -290,10 +290,17 @@ const fontList = [
   },
 ];
 const selectedFont = ref(fontList[0]);
+const loadedFonts = ref(new Set()); // 记录已加载的字体
 
 const changeFont = (font) => {
-  if (font.url) {
-    uni.showLoading({ title: "加载字体中" });
+  // 1. 如果是默认字体或已加载过的字体，直接应用
+  if (!font.url || loadedFonts.value.has(font.family)) {
+    selectedFont.value = font;
+    return;
+  }
+
+  // 2. 否则加载字体
+  uni.showLoading({ title: "加载字体中", mask: true });
   uni.loadFontFace({
     global: true,
     family: font.family,
@@ -301,6 +308,7 @@ const changeFont = (font) => {
     scopes: ["webview", "native"],
     success: () => {
       selectedFont.value = font;
+      loadedFonts.value.add(font.family); // 标记为已加载
       uni.hideLoading();
     },
     fail: (err) => {
@@ -311,9 +319,6 @@ const changeFont = (font) => {
       uni.showToast({ title: "字体加载失败", icon: "none" });
     },
   });
-  } else {
-    selectedFont.value = font;
-  }
 };
 
 const greetingLib = ref([]);