diff --git a/dashboard/index.html b/dashboard/index.html
index 771f72aff..5ffa2c117 100644
--- a/dashboard/index.html
+++ b/dashboard/index.html
@@ -9,7 +9,7 @@
     <meta name="robots" content="noindex, nofollow" />
     <link
       rel="stylesheet"
-      href="https://fonts.googleapis.com/css2?family=Outfit&family=Poppins:wght@400;500;600;700&family=Roboto:wght@400;500;700&display=swap"
+      href="https://fonts.googleapis.com/css2?family=Outfit&family=Noto+Sans+SC:wght@100..900&display=swap"
     />
     <!-- VAD (Voice Activity Detection) Libraries -->
     <script src="https://cdn.jsdelivr.net/npm/onnxruntime-web@1.22.0/dist/ort.wasm.min.js"></script>
diff --git a/dashboard/src/components/chat/ProviderConfigDialog.vue b/dashboard/src/components/chat/ProviderConfigDialog.vue
index 90c3c7c2c..308d181b4 100644
--- a/dashboard/src/components/chat/ProviderConfigDialog.vue
+++ b/dashboard/src/components/chat/ProviderConfigDialog.vue
@@ -65,4 +65,34 @@ const dialog = computed({
   max-height: 70dvh;
   margin: 0;
 }
+
+@media (max-width: 960px) {
+  .provider-config-dialog {
+    border-radius: 20px;
+  }
+
+  :deep(.v-overlay__content) {
+    width: calc(100dvw - 24px);
+    height: calc(100dvh - 24px);
+    max-width: calc(100dvw - 24px);
+    max-height: calc(100dvh - 24px);
+  }
+}
+
+@media (max-width: 600px) {
+  .provider-config-dialog {
+    border-radius: 0;
+  }
+
+  .provider-config-dialog__body {
+    overflow: auto;
+  }
+
+  :deep(.v-overlay__content) {
+    width: 100dvw;
+    height: 100dvh;
+    max-width: 100dvw;
+    max-height: 100dvh;
+  }
+}
 </style>
diff --git a/dashboard/src/components/provider/ProviderChatCompletionPanel.vue b/dashboard/src/components/provider/ProviderChatCompletionPanel.vue
index ebb60b90e..71d053f42 100644
--- a/dashboard/src/components/provider/ProviderChatCompletionPanel.vue
+++ b/dashboard/src/components/provider/ProviderChatCompletionPanel.vue
@@ -429,4 +429,68 @@ async function saveEditedProvider() {
   justify-content: center;
   color: rgba(var(--v-theme-on-surface), 0.56);
 }
+
+@media (max-width: 960px) {
+  .provider-workbench {
+    grid-template-columns: 1fr;
+    grid-template-rows: auto 1px minmax(0, 1fr);
+  }
+
+  .provider-workbench__sidebar,
+  .provider-workbench__main,
+  .provider-workbench__divider {
+    height: auto;
+  }
+
+  .provider-workbench__divider {
+    min-height: 1px;
+  }
+
+  .provider-config-header {
+    align-items: stretch;
+    flex-direction: column;
+    gap: 12px;
+    padding: 16px;
+  }
+
+  .provider-config-actions :deep(.v-btn) {
+    width: 100%;
+  }
+
+  .provider-section {
+    padding: 16px;
+  }
+}
+
+@media (max-width: 600px) {
+  .provider-chat-panel {
+    overflow: auto;
+  }
+
+  .provider-workbench {
+    border-radius: 16px;
+    overflow: visible;
+  }
+
+  .provider-workbench--borderless {
+    border-radius: 0;
+  }
+
+  .provider-workbench__main {
+    overflow: visible;
+  }
+
+  .provider-config-body {
+    overflow-y: visible;
+  }
+
+  .provider-config-title {
+    font-size: 18px;
+  }
+
+  .provider-empty-state {
+    min-height: 260px;
+    padding: 24px;
+  }
+}
 </style>
diff --git a/dashboard/src/components/provider/ProviderModelsPanel.vue b/dashboard/src/components/provider/ProviderModelsPanel.vue
index f7bf9aa72..3e787f059 100644
--- a/dashboard/src/components/provider/ProviderModelsPanel.vue
+++ b/dashboard/src/components/provider/ProviderModelsPanel.vue
@@ -311,6 +311,11 @@ const isProviderTesting = (providerId) => props.testingProviders.includes(provid
   line-height: 1.3;
 }
 
+.provider-models-title-wrap {
+  min-width: 0;
+  flex-shrink: 0;
+}
+
 .provider-models-subtitle {
   display: block;
   margin-top: 6px;
@@ -468,4 +473,55 @@ const isProviderTesting = (providerId) => props.testingProviders.includes(provid
 .provider-models-empty--small {
   min-height: 120px;
 }
+
+@media (max-width: 760px) {
+  .provider-models-toolbar {
+    align-items: stretch;
+    flex-direction: column;
+  }
+
+  .provider-models-title-wrap {
+    flex-shrink: 1;
+  }
+
+  .provider-models-toolbar__actions {
+    align-items: stretch;
+    justify-content: stretch;
+    flex-wrap: wrap;
+  }
+
+  .provider-models-search {
+    flex: 1 1 100%;
+    min-width: 0;
+    max-width: none;
+  }
+
+  .provider-models-toolbar__actions :deep(.v-btn) {
+    flex: 1 1 160px;
+    min-width: 0;
+  }
+
+  .provider-models-toolbar__actions :deep(.v-btn__content) {
+    white-space: normal;
+  }
+}
+
+@media (max-width: 600px) {
+  .provider-models-panel {
+    gap: 14px;
+  }
+
+  .provider-model-row {
+    align-items: stretch;
+    flex-direction: column;
+    gap: 10px;
+    padding: 14px 0;
+  }
+
+  .provider-model-row__actions {
+    align-self: flex-end;
+    flex-wrap: wrap;
+    justify-content: flex-end;
+  }
+}
 </style>
diff --git a/dashboard/src/components/provider/ProviderSourcesPanel.vue b/dashboard/src/components/provider/ProviderSourcesPanel.vue
index b8bb63c00..abf43ca6e 100644
--- a/dashboard/src/components/provider/ProviderSourcesPanel.vue
+++ b/dashboard/src/components/provider/ProviderSourcesPanel.vue
@@ -5,40 +5,91 @@
         <h3 class="provider-sources-title">{{ tm('providerSources.title') }}</h3>
       </div>
 
-      <StyledMenu>
-        <template #activator="{ props }">
-          <v-btn
-            v-bind="props"
-            prepend-icon="mdi-plus"
-            color="primary"
-            variant="text"
-            size="small"
-            rounded="xl"
-          >
-            {{ tm('providerSources.add') }}
-          </v-btn>
-        </template>
-
-        <v-list-item
-          v-for="sourceType in availableSourceTypes"
-          :key="sourceType.value"
-          class="styled-menu-item"
-          @click="emitAddSource(sourceType.value)"
+      <div class="provider-sources-controls">
+        <div class="provider-sources-mobile-select">
+          <v-select
+            :model-value="selectedSourceValue"
+            :items="sourceOptions"
+            item-title="title"
+            item-value="value"
+            density="compact"
+            variant="solo-filled"
+            flat
+            hide-details
+            :placeholder="tm('providerSources.selectHint')"
+            @update:model-value="selectSourceByValue"
         >
-          <template #prepend>
-            <v-avatar size="18" rounded="0" class="me-2 provider-source-avatar">
-              <v-img
-                v-if="sourceType.icon"
-                :src="sourceType.icon"
-                alt="provider icon"
-                cover
-              ></v-img>
-              <v-icon v-else size="16">mdi-shape-outline</v-icon>
-            </v-avatar>
+            <template #selection="{ item }">
+              <div class="provider-source-select-value">
+                <v-avatar size="22" rounded="lg" class="provider-source-avatar">
+                  <v-img
+                    v-if="item.raw.source?.provider"
+                    :src="resolveSourceIcon(item.raw.source)"
+                    alt="provider logo"
+                    cover
+                  ></v-img>
+                  <v-icon v-else size="14">mdi-creation</v-icon>
+                </v-avatar>
+                <span>{{ item.raw.title }}</span>
+              </div>
+            </template>
+
+            <template #item="{ props: itemProps, item }">
+              <v-list-item
+                v-bind="itemProps"
+                :subtitle="item.raw.subtitle"
+              >
+                <template #prepend>
+                  <v-avatar size="24" rounded="lg" class="provider-source-avatar me-2">
+                    <v-img
+                      v-if="item.raw.source?.provider"
+                      :src="resolveSourceIcon(item.raw.source)"
+                      alt="provider logo"
+                      cover
+                    ></v-img>
+                    <v-icon v-else size="14">mdi-creation</v-icon>
+                  </v-avatar>
+                </template>
+              </v-list-item>
+            </template>
+          </v-select>
+        </div>
+
+        <StyledMenu>
+          <template #activator="{ props }">
+            <v-btn
+              v-bind="props"
+              prepend-icon="mdi-plus"
+              color="primary"
+              variant="text"
+              size="small"
+              rounded="xl"
+            >
+              {{ tm('providerSources.add') }}
+            </v-btn>
           </template>
-          <v-list-item-title>{{ sourceType.label }}</v-list-item-title>
-        </v-list-item>
-      </StyledMenu>
+
+          <v-list-item
+            v-for="sourceType in availableSourceTypes"
+            :key="sourceType.value"
+            class="styled-menu-item"
+            @click="emitAddSource(sourceType.value)"
+          >
+            <template #prepend>
+              <v-avatar size="18" rounded="0" class="me-2 provider-source-avatar">
+                <v-img
+                  v-if="sourceType.icon"
+                  :src="sourceType.icon"
+                  alt="provider icon"
+                  cover
+                ></v-img>
+                <v-icon v-else size="16">mdi-shape-outline</v-icon>
+              </v-avatar>
+            </template>
+            <v-list-item-title>{{ sourceType.label }}</v-list-item-title>
+          </v-list-item>
+        </StyledMenu>
+      </div>
     </div>
 
     <div v-if="displayedProviderSources.length > 0" class="provider-sources-list">
@@ -138,9 +189,34 @@ const isActive = (source) => {
 
 const sourceBadge = (source) => source.provider || source.templateKey || 'source'
 
+const sourceValue = (source) => (
+  source.isPlaceholder ? `template:${source.templateKey}` : `source:${source.id}`
+)
+
+const sourceOptions = computed(() =>
+  props.displayedProviderSources.map((source) => ({
+    title: props.getSourceDisplayName(source),
+    subtitle: source.api_base || sourceBadge(source),
+    value: sourceValue(source),
+    source
+  }))
+)
+
+const selectedSourceValue = computed(() => {
+  if (!props.selectedProviderSource) return null
+  return sourceValue(props.selectedProviderSource)
+})
+
 const emitAddSource = (type) => emit('add-provider-source', type)
 const emitSelectSource = (source) => emit('select-provider-source', source)
 const emitDeleteSource = (source) => emit('delete-provider-source', source)
+
+const selectSourceByValue = (value) => {
+  const option = sourceOptions.value.find((item) => item.value === value)
+  if (option?.source) {
+    emitSelectSource(option.source)
+  }
+}
 </script>
 
 <style scoped>
@@ -163,6 +239,13 @@ const emitDeleteSource = (source) => emit('delete-provider-source', source)
   min-width: 0;
 }
 
+.provider-sources-controls {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  min-width: 0;
+}
+
 .provider-sources-title {
   margin: 0;
   font-size: 16px;
@@ -174,6 +257,26 @@ const emitDeleteSource = (source) => emit('delete-provider-source', source)
   padding: 8px 20px 16px;
 }
 
+.provider-sources-mobile-select {
+  display: none;
+  min-width: 0;
+  flex: 1;
+}
+
+.provider-source-select-value {
+  min-width: 0;
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.provider-source-select-value span {
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
 .provider-sources-list {
   flex: 1;
   min-height: 0;
@@ -255,4 +358,39 @@ const emitDeleteSource = (source) => emit('delete-provider-source', source)
   color: rgba(var(--v-theme-on-surface), 0.56);
   font-size: 13px;
 }
+
+@media (max-width: 960px) {
+  .provider-sources-panel {
+    height: auto;
+  }
+
+  .provider-sources-head {
+    padding: 16px 16px 8px;
+    align-items: stretch;
+    flex-direction: column;
+    gap: 10px;
+  }
+
+  .provider-sources-mobile-select {
+    display: block;
+  }
+
+  .provider-sources-controls {
+    width: 100%;
+  }
+
+  .provider-sources-list {
+    display: none;
+  }
+
+  .provider-sources-empty {
+    min-height: 160px;
+  }
+}
+
+@media (max-width: 600px) {
+  .provider-sources-controls :deep(.v-btn) {
+    min-width: max-content;
+  }
+}
 </style>
diff --git a/dashboard/src/components/shared/ProviderSelector.vue b/dashboard/src/components/shared/ProviderSelector.vue
index 17312cff3..104de3f54 100644
--- a/dashboard/src/components/shared/ProviderSelector.vue
+++ b/dashboard/src/components/shared/ProviderSelector.vue
@@ -430,4 +430,49 @@ function closeProviderDrawer() {
   height: 100%;
   overflow: auto;
 }
+
+@media (max-width: 960px) {
+  .provider-drawer-card {
+    width: calc(100dvw - 24px);
+    height: calc(100dvh - 24px);
+    margin: 12px;
+  }
+}
+
+@media (max-width: 600px) {
+  .provider-name-text {
+    max-width: 100%;
+  }
+
+  .provider-drawer-overlay {
+    align-items: stretch;
+    justify-content: stretch;
+  }
+
+  .provider-drawer-card {
+    width: 100dvw;
+    height: 100dvh;
+    margin: 0;
+    border-radius: 0;
+  }
+
+  .provider-drawer-header {
+    padding: 8px 12px;
+  }
+
+  .provider-drawer-content {
+    overflow: auto;
+  }
+
+  :deep(.v-overlay__content) {
+    width: 100dvw;
+    max-width: 100dvw;
+    margin: 0;
+  }
+
+  :deep(.v-dialog > .v-overlay__content) {
+    width: calc(100dvw - 24px);
+    max-width: calc(100dvw - 24px);
+  }
+}
 </style>
diff --git a/dashboard/src/scss/_variables.scss b/dashboard/src/scss/_variables.scss
index fbc6ec55a..64a6d03da 100644
--- a/dashboard/src/scss/_variables.scss
+++ b/dashboard/src/scss/_variables.scss
@@ -19,7 +19,7 @@ $code-text-color: #111827 !default;
   --astrbot-code-color: #{$code-text-color};
 }
 
-$body-font-family: 'Roboto', $cjk-sans-fallback, sans-serif !default;
+$body-font-family: $cjk-sans-fallback, sans-serif !default;
 $heading-font-family: $body-font-family !default;
 $btn-font-weight: 400 !default;
 $btn-letter-spacing: 0 !default;
diff --git a/dashboard/src/scss/layout/_container.scss b/dashboard/src/scss/layout/_container.scss
index f1ca9294f..c6a1c00c9 100644
--- a/dashboard/src/scss/layout/_container.scss
+++ b/dashboard/src/scss/layout/_container.scss
@@ -79,14 +79,6 @@ $sizes: (
 // font family
 
 body {
-  .Poppins {
-    font-family: 'Poppins', $cjk-sans-fallback, sans-serif !important;
-  }
-
-  .Inter {
-    font-family: 'Inter', $cjk-sans-fallback, sans-serif !important;
-  }
-
   .Outfit {
     font-family: 'Outfit', $cjk-sans-fallback, sans-serif !important;
   }
diff --git a/dashboard/src/stores/customizer.ts b/dashboard/src/stores/customizer.ts
index 82d46ce50..46d718c58 100644
--- a/dashboard/src/stores/customizer.ts
+++ b/dashboard/src/stores/customizer.ts
@@ -6,7 +6,7 @@ export const useCustomizerStore = defineStore("customizer", {
     Sidebar_drawer: config.Sidebar_drawer,
     Customizer_drawer: config.Customizer_drawer,
     mini_sidebar: config.mini_sidebar,
-    fontTheme: "Poppins",
+    fontTheme: "Noto Sans SC",
     uiTheme: config.uiTheme,
     inputBg: config.inputBg,
     chatSidebarOpen: false // chat mode mobile sidebar state
diff --git a/dashboard/src/views/ProviderPage.vue b/dashboard/src/views/ProviderPage.vue
index 699841d74..1025b5ec2 100644
--- a/dashboard/src/views/ProviderPage.vue
+++ b/dashboard/src/views/ProviderPage.vue
@@ -840,8 +840,14 @@ function goToConfigPage() {
 }
 
 @media (max-width: 960px) {
+  .provider-page {
+    padding: 12px;
+    padding-bottom: 32px;
+  }
+
   .provider-workbench {
     grid-template-columns: 1fr;
+    grid-template-rows: auto 1px auto;
     min-height: auto;
   }
 
@@ -851,11 +857,62 @@ function goToConfigPage() {
 
   .provider-config-header {
     flex-direction: column;
-    align-items: flex-start;
+    align-items: stretch;
+    padding: 16px;
+  }
+
+  .provider-config-actions :deep(.v-btn) {
+    width: 100%;
   }
 
   .provider-section {
     padding: 16px;
   }
 }
+
+@media (max-width: 600px) {
+  .provider-page {
+    padding: 8px;
+    padding-bottom: 24px;
+  }
+
+  .provider-page :deep(.v-container) > .v-row:first-child {
+    margin: 0;
+    padding: 8px 4px 16px !important;
+  }
+
+  .provider-page :deep(.v-container) > .v-row:first-child > div {
+    width: 100%;
+  }
+
+  .provider-page :deep(.v-container) > .v-row:first-child .v-btn {
+    width: 100%;
+  }
+
+  .provider-page :deep(.v-tabs) {
+    overflow-x: auto;
+  }
+
+  .provider-workbench {
+    border-radius: 16px;
+    overflow: visible;
+  }
+
+  .provider-workbench__main {
+    overflow: visible;
+  }
+
+  .provider-config-body {
+    overflow-y: visible;
+  }
+
+  .provider-config-title {
+    font-size: 18px;
+  }
+
+  .provider-empty-state {
+    min-height: 260px;
+    padding: 24px;
+  }
+}
 </style>