openGemini · xuthus5 · Jan 5, 2026 · Jan 5, 2026 · Jan 5, 2026
diff --git a/frontend/src/App.vue b/frontend/src/App.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="app-container">
-    <Toolbar 
+    <Toolbar
       :is-connected="hasActiveConnection"
       :is-dark="theme === 'dark'"
       @connect="handleConnect"
@@ -11,6 +11,7 @@
       @toggle-sidebar="sidebarCollapsed = !sidebarCollapsed"
       @toggle-history="historyVisible = !historyVisible"
       @toggle-settings="settingsVisible = true"
+      @toggle-about="aboutVisible = true"
     />
 
     <div class="main-content">
@@ -65,6 +66,12 @@
       @save="handleSaveSettings"
       @reset="handleResetSettings"
     />
+
+    <!-- 添加关于弹窗 -->
+    <About
+      :visible="aboutVisible"
+      @close="aboutVisible = false"
+    />
   </div>
 </template>
 
@@ -77,6 +84,7 @@ import QueryEditor from './components/QueryEditor.vue'
 import ResultsTable from './components/ResultsTable.vue'
 import QueryHistory from './components/QueryHistory.vue'
 import Settings from './components/Settings.vue'
+import About from './components/About.vue'
 import { useTheme } from './composables/useTheme'
 import { useSettings } from './composables/useSettings'
 import type { SavedConnection, QueryHistoryItem, Database, AppSettings } from './types'
@@ -92,6 +100,7 @@ const toggleTheme = themeComposable.toggleTheme
 
 const appSettings = settingsComposable.settings
 const settingsVisible = ref(false)
+const aboutVisible = ref(false)
 
 const query = ref('SELECT * FROM measurement_name LIMIT 100')
 const resultColumns = ref<string[]>([])

diff --git a/frontend/src/components/About.vue b/frontend/src/components/About.vue
@@ -0,0 +1,224 @@
+<template>
+  <div v-if="visible" class="about-overlay" @click.self="$emit('close')">
+    <div class="about-modal">
+      <div class="about-header">
+        <h2>{{ $t('about.title') }}</h2>
+        <button @click="$emit('close')" class="close-btn">
+          <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+            <line x1="18" y1="6" x2="6" y2="18"/>
+            <line x1="6" y1="6" x2="18" y2="18"/>
+          </svg>
+        </button>
+      </div>
+
+      <div class="about-content">
+        <div class="about-section">
+          <p class="about-description">{{ $t('about.description') }}</p>
+        </div>
+
+        <div class="about-section">
+          <h3>{{ $t('about.links') }}</h3>
+          <div class="links-container">
+            <a
+              href="https://github.com/openGemini/openGemini-studio"
+              target="_blank"
+              rel="noopener noreferrer"
+              class="link-item"
+            >
+              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                <path d="M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37 0 0 0-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44 0 0 0 20 4.77 5.07 5.07 0 0 0 19.91 1S18.73.65 16 2.48a13.38 13.38 0 0 0-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07 0 0 0 5 4.77a5.44 5.44 0 0 0-1.5 3.78c0 5.42 3.3 6.61 6.44 7A3.37 3.37 0 0 0 9 18.13V22"/>
+              </svg>
+              <span>{{ $t('about.repository') }}</span>
+              <svg class="external-icon" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                <path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/>
+                <polyline points="15 3 21 3 21 9"/>
+                <line x1="10" y1="14" x2="21" y2="3"/>
+              </svg>
+            </a>
+
+            <a
+              href="https://github.com/openGemini/openGemini"
+              target="_blank"
+              rel="noopener noreferrer"
+              class="link-item"
+            >
+              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                <path d="M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37 0 0 0-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44 0 0 0 20 4.77 5.07 5.07 0 0 0 19.91 1S18.73.65 16 2.48a13.38 13.38 0 0 0-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07 0 0 0 5 4.77a5.44 5.44 0 0 0-1.5 3.78c0 5.42 3.3 6.61 6.44 7A3.37 3.37 0 0 0 9 18.13V22"/>
+              </svg>
+              <span>{{ $t('about.mainRepository') }}</span>
+              <svg class="external-icon" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                <path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/>
+                <polyline points="15 3 21 3 21 9"/>
+                <line x1="10" y1="14" x2="21" y2="3"/>
+              </svg>
+            </a>
+          </div>
+        </div>
+      </div>
+
+      <div class="about-footer">
+        <button @click="$emit('close')" class="btn btn-primary">{{ $t('common.close') }}</button>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+defineProps<{
+  visible: boolean
+}>()
+
+defineEmits<{
+  close: []
+}>()
+</script>
+
+<style scoped>
+.about-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background: rgba(0, 0, 0, 0.5);
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  z-index: 1000;
+}
+
+.about-modal {
+  background: var(--bg-secondary);
+  border-radius: 8px;
+  width: 90%;
+  max-width: 600px;
+  max-height: 80vh;
+  display: flex;
+  flex-direction: column;
+  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
+}
+
+.about-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 20px;
+  border-bottom: 1px solid var(--border-color);
+}
+
+.about-header h2 {
+  margin: 0;
+  font-size: 20px;
+  font-weight: 600;
+  color: var(--text-primary);
+}
+
+.close-btn {
+  background: transparent;
+  border: none;
+  color: var(--text-secondary);
+  cursor: pointer;
+  padding: 4px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 4px;
+  transition: all 0.2s;
+}
+
+.close-btn:hover {
+  background: var(--bg-hover);
+  color: var(--text-primary);
+}
+
+.about-content {
+  flex: 1;
+  overflow-y: auto;
+  padding: 20px;
+}
+
+.about-section {
+  margin-bottom: 24px;
+}
+
+.about-section:last-child {
+  margin-bottom: 0;
+}
+
+.about-section h3 {
+  margin: 0 0 12px 0;
+  font-size: 16px;
+  font-weight: 600;
+  color: var(--text-primary);
+}
+
+.about-description {
+  margin: 0;
+  font-size: 14px;
+  line-height: 1.6;
+  color: var(--text-secondary);
+}
+
+.links-container {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
+.link-item {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  padding: 12px 16px;
+  background: var(--bg-tertiary);
+  border: 1px solid var(--border-color);
+  border-radius: 6px;
+  color: var(--text-primary);
+  text-decoration: none;
+  transition: all 0.2s;
+}
+
+.link-item:hover {
+  background: var(--bg-hover);
+  border-color: #3b82f6;
+}
+
+.link-item span {
+  flex: 1;
+  font-size: 14px;
+}
+
+.link-item svg {
+  flex-shrink: 0;
+}
+
+.external-icon {
+  color: var(--text-secondary);
+}
+
+.about-footer {
+  display: flex;
+  justify-content: flex-end;
+  padding: 20px;
+  border-top: 1px solid var(--border-color);
+}
+
+.btn {
+  padding: 10px 20px;
+  border: none;
+  border-radius: 6px;
+  font-size: 14px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.2s;
+}
+
+.btn-primary {
+  background: #3b82f6;
+  color: white;
+}
+
+.btn-primary:hover {
+  background: #2563eb;
+}
+</style>
diff --git a/frontend/src/components/Toolbar.vue b/frontend/src/components/Toolbar.vue
@@ -37,9 +37,16 @@
         </svg>
       </button>
       <button @click="$emit('toggleSettings')" class="btn btn-icon" :title="$t('toolbar.settings')">
-        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
           <circle cx="12" cy="12" r="3"/>
-          <path d="M12 1v6m0 6v6M5.64 5.64l4.24 4.24m4.24 4.24l4.24 4.24M1 12h6m6 0h6M5.64 18.36l4.24-4.24m4.24-4.24l4.24-4.24"/>
+          <path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"/>
+        </svg>
+      </button>
+      <button @click="$emit('toggleAbout')" class="btn btn-icon" :title="$t('toolbar.about')">
+        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+          <circle cx="12" cy="12" r="10"/>
+          <path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"/>
+          <line x1="12" y1="17" x2="12.01" y2="17"/>
         </svg>
       </button>
 
@@ -73,6 +80,7 @@ defineEmits<{
   toggleSidebar: []
   toggleHistory: []
   toggleSettings: []
+  toggleAbout: []
 }>()
 </script>
 

diff --git a/frontend/src/locales/en.ts b/frontend/src/locales/en.ts
@@ -36,6 +36,7 @@ export default {
     export: 'Export CSV',
     history: 'Query History',
     settings: 'Settings',
+    about: 'About',
     toggleTheme: 'Toggle Theme',
     toggleSidebar: 'Toggle Sidebar',
   },
@@ -141,4 +142,11 @@ export default {
     loadSettingsFailed: 'Failed to load settings',
     saveSettingsFailed: 'Failed to save settings',
   },
+  about: {
+    title: 'About openGemini Studio',
+    description: 'A modern, cross-platform desktop client for openGemini time-series database. Built with Wails, Vue 3, and TypeScript to provide a native desktop experience for database management, query execution, and data visualization.',
+    links: 'Links',
+    repository: 'openGemini Studio Repository',
+    mainRepository: 'openGemini Repository',
+  },
 }
diff --git a/frontend/src/locales/zh-CN.ts b/frontend/src/locales/zh-CN.ts
@@ -36,6 +36,7 @@ export default {
     export: '导出CSV',
     history: '查询历史',
     settings: '设置',
+    about: '关于',
     toggleTheme: '切换主题',
     toggleSidebar: '切换侧边栏',
   },
@@ -141,4 +142,11 @@ export default {
     loadSettingsFailed: '加载设置失败',
     saveSettingsFailed: '保存设置失败',
   },
+  about: {
+    title: '关于 openGemini Studio',
+    description: '一个现代化的跨平台 openGemini 时序数据库桌面客户端。使用 Wails、Vue 3 和 TypeScript 构建，提供原生桌面体验，支持数据库管理、查询执行和数据可视化。',
+    links: '链接',
+    repository: 'openGemini Studio 仓库',
+    mainRepository: 'openGemini 仓库',
+  },
 }