diff --git a/src/components/connection/ConnectionDialog.vue b/src/components/connection/ConnectionDialog.vue
index 9f4ea18ea..6107dba0d 100644
--- a/src/components/connection/ConnectionDialog.vue
+++ b/src/components/connection/ConnectionDialog.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { nextTick, ref, watch } from "vue";
+import { computed, nextTick, ref, watch } from "vue";
 import { useI18n } from "vue-i18n";
 import {
   Dialog, DialogContent, DialogHeader, DialogTitle,
@@ -8,19 +8,24 @@ import {
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
-import {
-  DropdownMenu, DropdownMenuContent, DropdownMenuTrigger,
-  DropdownMenuLabel,
-} from "@/components/ui/dropdown-menu";
+import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
 import { Tooltip, TooltipContent, TooltipTrigger } from "@/components/ui/tooltip";
 import type { ConnectionConfig, DatabaseType } from "@/types/database";
 import { useConnectionStore } from "@/stores/connectionStore";
+import { useToast } from "@/composables/useToast";
 import DatabaseIcon from "@/components/icons/DatabaseIcon.vue";
 import * as api from "@/lib/tauri";
 import { open as openFileDialog } from "@tauri-apps/plugin-dialog";
-import { FolderOpen } from "lucide-vue-next";
+import { ArrowLeft, ChevronRight, Copy, FolderOpen, Grid3X3, List, Search } from "lucide-vue-next";
+
+type DbOption = { value: string; label: string };
+type DbCategory = { key: string; title: string; options: DbOption[] };
+type DialogStep = "select" | "config";
+type DbPickerView = "icon" | "list";
+type ConfigTab = "connection" | "ssh";
 
 const { t } = useI18n();
+const { toast } = useToast();
 const open = defineModel<boolean>("open", { default: false });
 
 const props = defineProps<{
@@ -38,6 +43,7 @@ const isTesting = ref(false);
 const isSaving = ref(false);
 const testResult = ref<{ ok: boolean; message: string } | null>(null);
 const editingId = ref<string | null>(null);
+let testRunId = 0;
 
 const defaultForm = (): Omit<ConnectionConfig, "id"> => ({
   name: "",
@@ -67,6 +73,10 @@ const form = ref(defaultForm());
 const selectedType = ref("mysql");
 const customDriverName = ref("");
 const mongoUseUrl = ref(false);
+const dialogStep = ref<DialogStep>("select");
+const dbPickerView = ref<DbPickerView>("icon");
+const dbSearchQuery = ref("");
+const configTab = ref<ConfigTab>("connection");
 
 const colorOptions = [
   { value: "", class: "bg-transparent border-dashed", labelKey: "connection.colorNone" },
@@ -169,24 +179,26 @@ watch(() => props.editConfig, (config) => {
     selectedType.value = profile;
     mongoUseUrl.value = !!config.connection_string;
     customDriverName.value = isCustomCompatibleProfile() ? (config.driver_label || "") : "";
+    dialogStep.value = "config";
+    configTab.value = "connection";
   } else {
     editingId.value = null;
     form.value = defaultForm();
     selectedType.value = "mysql";
     customDriverName.value = "";
+    dialogStep.value = "select";
+    configTab.value = "connection";
   }
-  testResult.value = null;
+  resetTestState();
 });
 
 const isEditing = ref(false);
 watch(() => editingId.value, (v) => { isEditing.value = !!v; });
 
-const dbTypeMenuOpen = ref(false);
-
 function onDbTypeChange(val: string) {
   customDriverName.value = "";
   applyProfile(val, !!editingId.value);
-  dbTypeMenuOpen.value = false;
+  resetTestState();
 }
 
 const iconTypeMap: Record<string, string> = {
@@ -237,6 +249,55 @@ const pgCompat = [
   { value: "custom_postgres", label: "Custom" },
 ];
 
+const dbCategories = computed<DbCategory[]>(() => [
+  { key: "mainstream", title: t("connection.mainstream"), options: dbOptions },
+  { key: "mysql", title: `MySQL ${t("connection.compatible")}`, options: mysqlCompat },
+  { key: "postgres", title: `PostgreSQL ${t("connection.compatible")}`, options: pgCompat },
+]);
+
+const filteredDbCategories = computed<DbCategory[]>(() => {
+  const keyword = dbSearchQuery.value.trim().toLowerCase();
+  if (!keyword) return dbCategories.value;
+
+  return dbCategories.value
+    .map((category) => ({
+      ...category,
+      options: category.options.filter((option) => {
+        const profile = driverProfiles[option.value];
+        return [
+          option.label,
+          option.value,
+          profile?.label,
+          profile?.type,
+          category.title,
+        ].some((value) => String(value || "").toLowerCase().includes(keyword));
+      }),
+    }))
+    .filter((category) => category.options.length > 0);
+});
+
+const hasDbPickerResults = computed(() => filteredDbCategories.value.some((category) => category.options.length > 0));
+const selectedDbIcon = computed(() => iconTypeMap[selectedType.value] || selectedProfile().icon || selectedType.value);
+const canUseSsh = computed(() => form.value.db_type !== "sqlite");
+const testResultMessage = computed(() => {
+  if (!testResult.value) return "";
+  return testResult.value.ok ? t("connection.testSuccess") : testResult.value.message;
+});
+
+function goToConnectionStep(value = selectedType.value) {
+  if (value !== selectedType.value) {
+    onDbTypeChange(value);
+  }
+  dialogStep.value = "config";
+  configTab.value = "connection";
+  dbSearchQuery.value = "";
+}
+
+function backToDatabasePicker() {
+  dialogStep.value = "select";
+  resetTestState();
+}
+
 watch(customDriverName, (value) => {
   if (isCustomCompatibleProfile()) {
     form.value.driver_label = value.trim() || selectedProfile().label;
@@ -244,35 +305,69 @@ watch(customDriverName, (value) => {
 });
 
 async function testConnection() {
+  const runId = ++testRunId;
   isTesting.value = true;
   testResult.value = null;
   try {
     const config: ConnectionConfig = { ...form.value, id: editingId.value || crypto.randomUUID() };
     const msg = await api.testConnection(config);
+    if (runId !== testRunId) return;
     testResult.value = { ok: true, message: msg };
   } catch (e: any) {
+    if (runId !== testRunId) return;
     testResult.value = { ok: false, message: String(e) };
   } finally {
-    isTesting.value = false;
+    if (runId === testRunId) {
+      isTesting.value = false;
+    }
   }
 }
 
+function resetTestState() {
+  testRunId += 1;
+  isTesting.value = false;
+  testResult.value = null;
+}
+
+async function copyTestResult() {
+  if (!testResultMessage.value) return;
+  await navigator.clipboard.writeText(testResultMessage.value);
+  toast(t("grid.copied"));
+}
+
 function resetForm() {
   editingId.value = null;
   form.value = defaultForm();
   selectedType.value = "mysql";
+  customDriverName.value = "";
   mongoUseUrl.value = false;
-  testResult.value = null;
+  dialogStep.value = "select";
+  dbPickerView.value = "icon";
+  dbSearchQuery.value = "";
+  configTab.value = "connection";
+  resetTestState();
 }
 
 watch(open, (value) => {
-  if (!value) resetForm();
+  if (!value) {
+    resetForm();
+    return;
+  }
+  if (!props.editConfig) {
+    resetForm();
+  }
+});
+
+watch(canUseSsh, (value) => {
+  if (!value && configTab.value === "ssh") {
+    configTab.value = "connection";
+  }
 });
 
 async function save() {
   if (isSaving.value) return;
   isSaving.value = true;
-  testResult.value = null;
+  resetTestState();
   try {
     if (editingId.value) {
       const updated: ConnectionConfig = { ...form.value, id: editingId.value };
@@ -319,11 +414,119 @@ async function browseSshKeyPath() {
 
 <template>
   <Dialog v-model:open="open">
-    <DialogContent class="sm:max-w-[480px]">
+    <DialogContent :class="dialogStep === 'select' ? 'sm:max-w-[760px]' : 'sm:max-w-[560px]'">
       <DialogHeader>
         <DialogTitle>{{ editingId ? t('connection.editTitle') : t('connection.title') }}</DialogTitle>
       </DialogHeader>
 
+      <template v-if="dialogStep === 'select'">
+        <div class="space-y-4">
+          <div class="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-end">
+            <div class="flex items-center gap-2">
+              <div class="flex shrink-0 rounded-lg border bg-muted/40 p-0.5">
+                <Button
+                  type="button"
+                  size="icon-sm"
+                  :variant="dbPickerView === 'icon' ? 'secondary' : 'ghost'"
+                  :title="t('connection.iconView')"
+                  :aria-label="t('connection.iconView')"
+                  @click="dbPickerView = 'icon'"
+                >
+                  <Grid3X3 class="h-3.5 w-3.5" />
+                </Button>
+                <Button
+                  type="button"
+                  size="icon-sm"
+                  :variant="dbPickerView === 'list' ? 'secondary' : 'ghost'"
+                  :title="t('connection.listView')"
+                  :aria-label="t('connection.listView')"
+                  @click="dbPickerView = 'list'"
+                >
+                  <List class="h-3.5 w-3.5" />
+                </Button>
+              </div>
+              <div class="relative w-full sm:w-64">
+                <Search class="absolute left-2.5 top-1/2 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
+                <Input
+                  v-model="dbSearchQuery"
+                  class="h-9 pl-8"
+                  :placeholder="t('connection.searchDatabasePlaceholder')"
+                />
+              </div>
+            </div>
+          </div>
+
+          <div class="max-h-[58vh] space-y-5 overflow-y-auto pr-2">
+            <section v-for="category in filteredDbCategories" :key="category.key" class="space-y-2">
+              <div class="flex items-center">
+                <h3 class="text-sm font-medium">{{ category.title }}</h3>
+              </div>
+
+              <div v-if="dbPickerView === 'icon'" class="grid grid-cols-2 gap-2 sm:grid-cols-4 lg:grid-cols-5">
+                <button
+                  v-for="opt in category.options"
+                  :key="opt.value"
+                  type="button"
+                  class="group flex min-h-24 flex-col items-center justify-center gap-2 rounded-xl border bg-background/70 p-3 text-center transition hover:-translate-y-0.5 hover:border-primary/40 hover:bg-muted/40 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
+                  :class="selectedType === opt.value ? 'border-primary bg-primary/10 shadow-sm ring-1 ring-primary/30' : 'border-border'"
+                  :aria-pressed="selectedType === opt.value"
+                  @click="onDbTypeChange(opt.value)"
+                  @dblclick="goToConnectionStep(opt.value)"
+                >
+                  <span class="flex h-10 w-10 items-center justify-center rounded-xl bg-muted/60 transition group-hover:bg-background">
+                    <DatabaseIcon :db-type="iconTypeMap[opt.value]" class="h-6 w-6" />
+                  </span>
+                  <span class="max-w-full truncate text-sm font-medium">{{ opt.label }}</span>
+                </button>
+              </div>
+
+              <div v-else class="grid gap-2">
+                <button
+                  v-for="opt in category.options"
+                  :key="opt.value"
+                  type="button"
+                  class="flex items-center gap-3 rounded-lg border bg-background px-3 py-2 text-left transition hover:border-primary/40 hover:bg-muted/40 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
+                  :class="selectedType === opt.value ? 'border-primary bg-primary/10 ring-1 ring-primary/30' : 'border-border'"
+                  :aria-pressed="selectedType === opt.value"
+                  @click="onDbTypeChange(opt.value)"
+                  @dblclick="goToConnectionStep(opt.value)"
+                >
+                  <DatabaseIcon :db-type="iconTypeMap[opt.value]" class="h-5 w-5 shrink-0" />
+                  <span class="min-w-0 flex-1 truncate text-sm font-medium">{{ opt.label }}</span>
+                  <span class="text-xs text-muted-foreground">{{ category.title }}</span>
+                </button>
+              </div>
+            </section>
+
+            <div v-if="!hasDbPickerResults" class="rounded-xl border border-dashed py-12 text-center text-sm text-muted-foreground">
+              {{ t('connection.noDatabaseMatches') }}
+            </div>
+          </div>
+        </div>
+
+        <DialogFooter class="flex items-center gap-2">
+          <div class="mr-auto flex min-w-0 items-center gap-2 text-sm text-muted-foreground">
+            <DatabaseIcon :db-type="selectedDbIcon" class="h-4 w-4 shrink-0" />
+            <span class="truncate">{{ t('connection.selectedDatabase') }}: {{ selectedProfile().label }}</span>
+          </div>
+          <Button :disabled="!hasDbPickerResults" @click="goToConnectionStep()">
+            {{ t('connection.next') }}
+            <ChevronRight class="h-4 w-4" />
+          </Button>
+        </DialogFooter>
+      </template>
+
+      <template v-else>
+      <div class="space-y-3">
+        <Tabs v-model="configTab" class="min-h-0">
+          <div class="flex items-center justify-between border-b pb-2">
+            <TabsList>
+              <TabsTrigger value="connection">{{ t('connection.basicTab') }}</TabsTrigger>
+              <TabsTrigger v-if="canUseSsh" value="ssh">{{ t('connection.sshTunnel') }}</TabsTrigger>
+            </TabsList>
+          </div>
+
+          <TabsContent value="connection" class="m-0">
       <div class="grid gap-4 py-4 pr-2 max-h-[65vh] overflow-y-auto">
         <div class="grid grid-cols-4 items-center gap-4">
           <Label class="text-right">{{ t('connection.name') }}</Label>
@@ -332,57 +535,10 @@ async function browseSshKeyPath() {
 
         <div class="grid grid-cols-4 items-center gap-4">
           <Label class="text-right">{{ t('connection.type') }}</Label>
-          <DropdownMenu v-model:open="dbTypeMenuOpen">
-            <DropdownMenuTrigger as-child>
-              <Button variant="outline" class="col-span-3 justify-start gap-2 font-normal">
-                <DatabaseIcon :db-type="iconTypeMap[selectedType] || selectedType" class="w-4 h-4" />
-                {{ selectedProfile().label }}
-              </Button>
-            </DropdownMenuTrigger>
-            <DropdownMenuContent class="w-auto p-3" align="start">
-              <div class="grid grid-cols-3 gap-3">
-                <div>
-                  <DropdownMenuLabel class="text-xs text-muted-foreground px-1 pb-1">{{ t('connection.mainstream') }}</DropdownMenuLabel>
-                  <button
-                    v-for="opt in dbOptions"
-                    :key="opt.value"
-                    class="flex w-full items-center gap-2 rounded-md px-2 py-1.5 text-[13px] hover:bg-accent cursor-default"
-                    :class="{ 'bg-accent': selectedType === opt.value }"
-                    @click="onDbTypeChange(opt.value)"
-                  >
-                    <DatabaseIcon :db-type="iconTypeMap[opt.value]" class="w-3.5 h-3.5" />
-                    {{ opt.label }}
-                  </button>
-                </div>
-                <div>
-                  <DropdownMenuLabel class="text-xs text-muted-foreground px-1 pb-1">MySQL {{ t('connection.compatible') }}</DropdownMenuLabel>
-                  <button
-                    v-for="opt in mysqlCompat"
-                    :key="opt.value"
-                    class="flex w-full items-center gap-2 rounded-md px-2 py-1.5 text-[13px] hover:bg-accent cursor-default"
-                    :class="{ 'bg-accent': selectedType === opt.value }"
-                    @click="onDbTypeChange(opt.value)"
-                  >
-                    <DatabaseIcon :db-type="iconTypeMap[opt.value]" class="w-3.5 h-3.5" />
-                    {{ opt.label }}
-                  </button>
-                </div>
-                <div>
-                  <DropdownMenuLabel class="text-xs text-muted-foreground px-1 pb-1">PostgreSQL {{ t('connection.compatible') }}</DropdownMenuLabel>
-                  <button
-                    v-for="opt in pgCompat"
-                    :key="opt.value"
-                    class="flex w-full items-center gap-2 rounded-md px-2 py-1.5 text-[13px] hover:bg-accent cursor-default"
-                    :class="{ 'bg-accent': selectedType === opt.value }"
-                    @click="onDbTypeChange(opt.value)"
-                  >
-                    <DatabaseIcon :db-type="iconTypeMap[opt.value]" class="w-3.5 h-3.5" />
-                    {{ opt.label }}
-                  </button>
-                </div>
-              </div>
-            </DropdownMenuContent>
-          </DropdownMenu>
+          <div class="col-span-3 flex items-center gap-2 rounded-md border bg-muted/20 px-3 py-2">
+            <DatabaseIcon :db-type="selectedDbIcon" class="h-4 w-4 shrink-0" />
+            <span class="min-w-0 flex-1 truncate text-sm">{{ selectedProfile().label }}</span>
+          </div>
         </div>
 
         <div v-if="isCustomCompatibleProfile()" class="grid grid-cols-4 items-center gap-4">
@@ -511,69 +667,100 @@ async function browseSshKeyPath() {
           </div>
         </template>
 
-        <!-- SSH Tunnel (not for SQLite) -->
-        <template v-if="form.db_type !== 'sqlite'">
-          <div class="grid grid-cols-4 items-center gap-4 pt-2 border-t">
-            <Label class="text-right text-xs">{{ t('connection.sshTunnel') }}</Label>
-            <div class="col-span-3">
-              <input type="checkbox" v-model="form.ssh_enabled" class="mr-2" />
-              <span class="text-xs text-muted-foreground">{{ t('connection.sshEnable') }}</span>
-            </div>
-          </div>
-          <template v-if="form.ssh_enabled">
-            <div class="grid grid-cols-4 items-center gap-4">
-              <Label class="text-right text-xs">{{ t('connection.sshHost') }}</Label>
-              <Input v-model="form.ssh_host" class="col-span-2" placeholder="ssh.example.com" />
-              <Input v-model.number="form.ssh_port" type="number" class="col-span-1" />
-            </div>
-            <div class="grid grid-cols-4 items-center gap-4">
-              <Label class="text-right text-xs">{{ t('connection.sshUser') }}</Label>
-              <Input v-model="form.ssh_user" class="col-span-3" placeholder="root" />
-            </div>
-            <div class="grid grid-cols-4 items-center gap-4">
-              <Label class="text-right text-xs">{{ t('connection.sshPassword') }}</Label>
-              <Input v-model="form.ssh_password" type="password" class="col-span-3" :placeholder="t('connection.sshPasswordPlaceholder')" />
-            </div>
-            <div class="grid grid-cols-4 items-center gap-4">
-              <Label class="text-right text-xs">{{ t('connection.sshKeyPath') }}</Label>
-              <div class="col-span-3 flex items-center gap-1">
-                <Input v-model="form.ssh_key_path" class="flex-1" placeholder="~/.ssh/id_rsa" />
-                <Tooltip>
-                  <TooltipTrigger as-child>
-                    <Button variant="outline" size="icon" class="h-9 w-9 shrink-0" @click="browseSshKeyPath">
-                      <FolderOpen class="h-4 w-4" />
-                    </Button>
-                  </TooltipTrigger>
-                  <TooltipContent>{{ t('connection.sshKeyPathBrowse') }}</TooltipContent>
-                </Tooltip>
+      </div>
+          </TabsContent>
+
+          <TabsContent v-if="canUseSsh" value="ssh" class="m-0">
+            <div class="grid gap-4 py-4 pr-2 max-h-[65vh] overflow-y-auto">
+              <div class="grid grid-cols-4 items-center gap-4">
+                <Label class="text-right text-xs">{{ t('connection.sshTunnel') }}</Label>
+                <label class="col-span-3 flex items-center gap-2 cursor-pointer">
+                  <input type="checkbox" v-model="form.ssh_enabled" class="mr-0" />
+                  <span class="text-xs text-muted-foreground">{{ t('connection.sshEnable') }}</span>
+                </label>
+              </div>
+              <div class="grid grid-cols-4 items-center gap-4">
+                <Label class="text-right text-xs">{{ t('connection.sshHost') }}</Label>
+                <Input v-model="form.ssh_host" class="col-span-2" placeholder="ssh.example.com" :disabled="!form.ssh_enabled" />
+                <Input v-model.number="form.ssh_port" type="number" class="col-span-1" :disabled="!form.ssh_enabled" />
+              </div>
+              <div class="grid grid-cols-4 items-center gap-4">
+                <Label class="text-right text-xs">{{ t('connection.sshUser') }}</Label>
+                <Input v-model="form.ssh_user" class="col-span-3" placeholder="root" :disabled="!form.ssh_enabled" />
+              </div>
+              <div class="grid grid-cols-4 items-center gap-4">
+                <Label class="text-right text-xs">{{ t('connection.sshPassword') }}</Label>
+                <Input v-model="form.ssh_password" type="password" class="col-span-3" :placeholder="t('connection.sshPasswordPlaceholder')" :disabled="!form.ssh_enabled" />
+              </div>
+              <div class="grid grid-cols-4 items-center gap-4">
+                <Label class="text-right text-xs">{{ t('connection.sshKeyPath') }}</Label>
+                <div class="col-span-3 flex items-center gap-1">
+                  <Input v-model="form.ssh_key_path" class="flex-1" placeholder="~/.ssh/id_rsa" :disabled="!form.ssh_enabled" />
+                  <Tooltip>
+                    <TooltipTrigger as-child>
+                      <Button variant="outline" size="icon" class="h-9 w-9 shrink-0" :disabled="!form.ssh_enabled" @click="browseSshKeyPath">
+                        <FolderOpen class="h-4 w-4" />
+                      </Button>
+                    </TooltipTrigger>
+                    <TooltipContent>{{ t('connection.sshKeyPathBrowse') }}</TooltipContent>
+                  </Tooltip>
+                </div>
+              </div>
+              <div class="grid grid-cols-4 items-center gap-4">
+                <Label class="text-right text-xs">{{ t('connection.sshKeyPassphrase') }}</Label>
+                <Input v-model="form.ssh_key_passphrase" type="password" class="col-span-3" :placeholder="t('connection.sshKeyPassphrasePlaceholder')" :disabled="!form.ssh_enabled" />
+              </div>
+              <div class="grid grid-cols-4 items-center gap-4">
+                <span />
+                <label
+                  class="col-span-3 flex items-center gap-2"
+                  :class="form.ssh_enabled ? 'cursor-pointer' : 'cursor-not-allowed opacity-60'"
+                >
+                  <input type="checkbox" v-model="form.ssh_expose_lan" class="mr-0" :disabled="!form.ssh_enabled" />
+                  <span class="text-xs text-muted-foreground">{{ t('connection.sshExposeLan') }}</span>
+                </label>
               </div>
             </div>
-            <div class="grid grid-cols-4 items-center gap-4">
-              <Label class="text-right text-xs">{{ t('connection.sshKeyPassphrase') }}</Label>
-              <Input v-model="form.ssh_key_passphrase" type="password" class="col-span-3" :placeholder="t('connection.sshKeyPassphrasePlaceholder')" />
-            </div>
-            <div class="grid grid-cols-4 items-center gap-4">
-              <span />
-              <label class="col-span-3 flex items-center gap-2 cursor-pointer">
-                <input type="checkbox" v-model="form.ssh_expose_lan" class="mr-0" />
-                <span class="text-xs text-muted-foreground">{{ t('connection.sshExposeLan') }}</span>
-              </label>
-            </div>
-          </template>
-        </template>
+          </TabsContent>
+        </Tabs>
       </div>
 
-      <DialogFooter class="flex items-center gap-2">
-        <span v-if="testResult" :class="testResult.ok ? 'text-green-500' : 'text-red-500'" class="text-sm mr-auto">
-          {{ testResult.ok ? t('connection.testSuccess') : testResult.message }}
-        </span>
-        <Button variant="outline" :disabled="isTesting || isSaving" @click="testConnection">
+      <DialogFooter class="flex min-w-0 items-center gap-2 sm:flex-nowrap">
+        <div class="mr-auto flex min-w-0 flex-1 basis-0 items-center gap-2 overflow-hidden">
+          <Button v-if="!editingId" variant="outline" class="shrink-0" :disabled="isSaving" @click="backToDatabasePicker">
+            <ArrowLeft class="h-4 w-4" />
+            {{ t('connection.back') }}
+          </Button>
+          <template v-if="testResult">
+            <span
+              class="block min-w-0 flex-1 basis-0 truncate text-xs"
+              :class="testResult.ok ? 'text-green-600' : 'text-red-600'"
+              :title="testResultMessage"
+              role="status"
+              aria-live="polite"
+            >
+              {{ testResultMessage }}
+            </span>
+            <Button
+              variant="ghost"
+              size="icon-xs"
+              class="h-5 w-5 shrink-0"
+              :title="t('connection.copyTestResult')"
+              :aria-label="t('connection.copyTestResult')"
+              @click="copyTestResult"
+            >
+              <Copy class="h-3 w-3" />
+            </Button>
+          </template>
+        </div>
+        <Button variant="outline" class="shrink-0" :disabled="isTesting || isSaving" @click="testConnection">
           {{ isTesting ? t('connection.testing') : t('connection.test') }}
         </Button>
-        <Button @click="save" :disabled="isSaving || !form.name || (!form.host && !(mongoUseUrl && form.connection_string))">
+        <Button class="shrink-0" @click="save" :disabled="isSaving || !form.name || (!form.host && !(mongoUseUrl && form.connection_string))">
           {{ isSaving ? t('common.loading') : (editingId ? t('connection.save') : t('connection.saveAndConnect')) }}
         </Button>
       </DialogFooter>
+      </template>
     </DialogContent>
   </Dialog>
 </template>
diff --git a/src/i18n/locales/en.ts b/src/i18n/locales/en.ts
index 92ffd59f8..1ae5d2f54 100644
--- a/src/i18n/locales/en.ts
+++ b/src/i18n/locales/en.ts
@@ -46,8 +46,19 @@ export default {
     driverName: "Driver Name",
     driverNamePlaceholder: "Vendor or environment name",
     urlParams: "URL Params",
+    mode: "Connection Mode",
+    modeForm: "Form",
+    searchDatabasePlaceholder: "Search database types",
+    iconView: "Icon view",
+    listView: "List view",
+    selectedDatabase: "Selected",
+    noDatabaseMatches: "No matching databases",
+    next: "Next",
+    back: "Previous",
+    basicTab: "Connection",
     test: "Test",
     testing: "Testing...",
+    copyTestResult: "Copy test result",
     saveAndConnect: "Save & Connect",
     save: "Save",
     editTitle: "Edit Connection",
diff --git a/src/i18n/locales/zh-CN.ts b/src/i18n/locales/zh-CN.ts
index 6ee1c03c8..46e65b573 100644
--- a/src/i18n/locales/zh-CN.ts
+++ b/src/i18n/locales/zh-CN.ts
@@ -48,8 +48,17 @@ export default {
     urlParams: "URL 参数",
     mode: "连接方式",
     modeForm: "表单",
+    searchDatabasePlaceholder: "搜索数据库类型",
+    iconView: "图标视图",
+    listView: "列表视图",
+    selectedDatabase: "已选择",
+    noDatabaseMatches: "没有匹配的数据库",
+    next: "下一步",
+    back: "上一步",
+    basicTab: "连接信息",
     test: "测试",
     testing: "测试中...",
+    copyTestResult: "复制测试结果",
     saveAndConnect: "保存并连接",
     save: "保存",
     editTitle: "编辑连接",