diff --git a/core/core-frontend/src/store/modules/appearance.ts b/core/core-frontend/src/store/modules/appearance.ts
index c053de6e7b..6c4015ff96 100644
--- a/core/core-frontend/src/store/modules/appearance.ts
+++ b/core/core-frontend/src/store/modules/appearance.ts
@@ -205,21 +205,27 @@ export const useAppearanceStore = defineStore('appearanceStore', {
       }
       defaultFont().then(res => {
         const [font] = res || []
-        setDefaultFont(`${basePath}/typeface/download/${font?.fileTransName}`, font?.name)
-        function setDefaultFont(url, name) {
-          if (!name) return
+        setDefaultFont(
+          `${basePath}/typeface/download/${font?.fileTransName}`,
+          font?.name,
+          font?.fileTransName
+        )
+        function setDefaultFont(url, name, fileTransName) {
           let fontStyleElement = document.querySelector('#de-custom_font')
           if (!fontStyleElement) {
             fontStyleElement = document.createElement('style')
             fontStyleElement.setAttribute('id', 'de-custom_font')
             document.querySelector('head').appendChild(fontStyleElement)
           }
-          fontStyleElement.innerHTML = `@font-face {
+          fontStyleElement.innerHTML =
+            name && fileTransName
+              ? `@font-face {
                 font-family: '${name}';
                 src: url(${url});
                 font-weight: normal;
                 font-style: normal;
                 }`
+              : ''
           document.documentElement.style.setProperty('--de-custom_font', `${name}`)
           document.documentElement.style.setProperty('--van-base-font', `${name}`)
         }
diff --git a/core/core-frontend/src/views/system/font/UploadDetail.vue b/core/core-frontend/src/views/system/font/UploadDetail.vue
index fdc3e88529..1a7357b5b7 100644
--- a/core/core-frontend/src/views/system/font/UploadDetail.vue
+++ b/core/core-frontend/src/views/system/font/UploadDetail.vue
@@ -20,7 +20,6 @@ const uploadExcel = () => {
       ruleForm.size = res.data.size
       ruleForm.fileTransName = res.data.fileTransName
       upload.value?.clearFiles()
-      loading.value = false
     })
     .catch(error => {
       if (error.code === 'ECONNABORTED') {
@@ -30,6 +29,8 @@ const uploadExcel = () => {
           showClose: true
         })
       }
+    })
+    .finally(() => {
       loading.value = false
     })
 }
@@ -82,7 +83,11 @@ const uploadFail = response => {
 }
 
 const emits = defineEmits(['finish'])
-
+const cancel = () => {
+  Object.assign(ruleForm, cloneDeep(defaultForm))
+  state.fileList = null
+  dialogVisible.value = false
+}
 const confirm = () => {
   ruleFormRef.value.validate(val => {
     if (val) {
@@ -92,11 +97,9 @@ const confirm = () => {
           return
         }
       }
-      edit(ruleForm).then(res => {
+      edit(ruleForm).then(() => {
         ElMessage.success(dialogTitle.value + '成功')
-        dialogVisible.value = false
-        Object.assign(ruleForm, cloneDeep(defaultForm))
-        state.fileList = null
+        cancel()
         emits('finish')
       })
     }
@@ -105,7 +108,7 @@ const confirm = () => {
 </script>
 
 <template>
-  <el-dialog v-model="dialogVisible" :title="dialogTitle" width="420">
+  <el-dialog v-model="dialogVisible" :before-close="cancel" :title="dialogTitle" width="420">
     <el-form
       ref="ruleFormRef"
       :model="ruleForm"
@@ -117,7 +120,7 @@ const confirm = () => {
       <el-form-item v-if="action !== 'uploadFile'" label="字体名称" prop="name">
         <el-input placeholder="请输入字体名称" v-model="ruleForm.name" />
       </el-form-item>
-      <el-form-item v-if="action !== 'rename'" label="字库文件">
+      <el-form-item v-loading="loading" v-if="action !== 'rename'" label="字库文件">
         <el-upload
           action=""
           :multiple="false"
@@ -131,7 +134,7 @@ const confirm = () => {
           v-show="!state.fileList"
         >
           <template #trigger>
-            <el-button v-loading="loading" secondary>
+            <el-button secondary>
               <template #icon>
                 <Icon name="icon_upload_outlined"></Icon>
               </template>
@@ -165,8 +168,8 @@ const confirm = () => {
     </el-form>
     <template #footer>
       <div class="dialog-footer">
-        <el-button @click="dialogVisible = false">取消</el-button>
-        <el-button type="primary" @click="confirm"> 确定 </el-button>
+        <el-button @click="cancel">取消</el-button>
+        <el-button v-loading="loading" type="primary" @click="confirm"> 确定 </el-button>
       </div>
     </template>
   </el-dialog>
diff --git a/core/core-frontend/src/views/system/font/index.vue b/core/core-frontend/src/views/system/font/index.vue
index 3e101b9cdd..5aa789e8b2 100644
--- a/core/core-frontend/src/views/system/font/index.vue
+++ b/core/core-frontend/src/views/system/font/index.vue
@@ -61,28 +61,33 @@ const setToDefault = item => {
       loading.value = false
     })
 }
-const setDefaultFont = (url, name) => {
+const setDefaultFont = (url, name, fileTransName) => {
   let fontStyleElement = document.querySelector('#de-custom_font')
   if (!fontStyleElement && name) {
     fontStyleElement = document.createElement('style')
     fontStyleElement.setAttribute('id', 'de-custom_font')
     document.querySelector('head').appendChild(fontStyleElement)
   }
-  fontStyleElement.innerHTML = name
-    ? `@font-face {
+  fontStyleElement.innerHTML =
+    name && fileTransName
+      ? `@font-face {
               font-family: '${name}';
               src: url(${url});
               font-weight: normal;
               font-style: normal;
               }`
-    : ''
+      : ''
   document.documentElement.style.setProperty('--de-custom_font', `${name ? name : ''}`)
   document.documentElement.style.setProperty('--van-base-font', `${name ? name : ''}`)
 }
 const getDefaultFont = () => {
   defaultFont().then(res => {
     const [font] = res || []
-    setDefaultFont(`${basePath}/typeface/download/${font?.fileTransName}`, font?.name)
+    setDefaultFont(
+      `${basePath}/typeface/download/${font?.fileTransName}`,
+      font?.name,
+      font?.fileTransName
+    )
   })
 }
 const uploadFilish = () => {
@@ -149,7 +154,9 @@ onMounted(() => {
           <el-button v-if="!ele.isDefault" @click="setToDefault(ele)" secondary
             >设为默认字体</el-button
           >
-          <el-button @click="deleteFont(ele)" secondary>删除</el-button>
+          <el-button v-if="ele.name !== 'PingFang'" @click="deleteFont(ele)" secondary
+            >删除</el-button
+          >
         </div>
       </div>
     </div>