diff --git a/src/components/editor/composer/CommandComposer.vue b/src/components/editor/composer/CommandComposer.vue
index 45fc94b..9ec4aa5 100644
--- a/src/components/editor/composer/CommandComposer.vue
+++ b/src/components/editor/composer/CommandComposer.vue
@@ -3,33 +3,18 @@
     <!-- 主体内容 -->
     <div class="composer-body row no-wrap">
       <!-- 左侧命令列表 -->
-      <div class="col-3 command-section command-list">
-        <!-- <div class="section-header">
-          <q-icon name="list" size="20px" class="q-mr-sm text-primary" />
-          <span class="text-subtitle1">可用命令</span>
-        </div> -->
-        <q-scroll-area class="command-scroll">
-          <ComposerList
-            :commands="availableCommands"
-            @add-command="addCommand"
-          />
-        </q-scroll-area>
+      <div class="col-3 command-section">
+        <ComposerList :commands="availableCommands" @add-command="addCommand" />
       </div>
 
       <!-- 右侧命令流程 -->
-      <div class="col command-section command-flow">
-        <div class="section-header">
-          <q-icon name="timeline" size="20px" class="q-mr-sm text-primary" />
-          <span class="text-subtitle1">命令流程</span>
-          <q-space />
-          <ComposerButtons
-            :generate-code="generateFlowCode"
-            @action="handleComposer"
-          />
-        </div>
-        <q-scroll-area class="command-scroll">
-          <ComposerFlow v-model="commandFlow" @add-command="addCommand" />
-        </q-scroll-area>
+      <div class="col command-section">
+        <ComposerFlow
+          v-model="commandFlow"
+          :generate-code="generateFlowCode"
+          @add-command="addCommand"
+          @action="handleComposer"
+        />
       </div>
     </div>
   </div>
@@ -39,7 +24,6 @@
 import { defineComponent, provide, ref } from "vue";
 import ComposerList from "./ComposerList.vue";
 import ComposerFlow from "./ComposerFlow.vue";
-import ComposerButtons from "./ComposerButtons.vue";
 import { commandCategories } from "js/composer/composerConfig";
 import { generateCode } from "js/composer/generateCode";
 // 从commandCategories中提取所有命令
@@ -57,7 +41,6 @@ export default defineComponent({
   components: {
     ComposerList,
     ComposerFlow,
-    ComposerButtons,
   },
   setup() {
     const variables = ref([]);
@@ -154,25 +137,6 @@ export default defineComponent({
   box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
 }
 
-.section-header {
-  display: flex;
-  align-items: center;
-  padding: 12px 16px;
-  height: 28px;
-  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
-}
-
-.body--dark .section-header {
-  border-bottom-color: rgba(255, 255, 255, 0.1);
-}
-
-.command-scroll {
-  flex: 1;
-  overflow: hidden;
-  border-radius: 8px;
-  padding-bottom: 8px;
-}
-
 /* 滚动美化 */
 :deep(.q-scrollarea__thumb) {
   width: 2px;
diff --git a/src/components/editor/composer/ComposerButtons.vue b/src/components/editor/composer/ComposerButtons.vue
index 81503fa..378fef6 100644
--- a/src/components/editor/composer/ComposerButtons.vue
+++ b/src/components/editor/composer/ComposerButtons.vue
@@ -98,7 +98,7 @@ export default defineComponent({
 
 .composer-buttons > .q-btn:hover {
   opacity: 1;
-  transform: translateY(-2px);
+  transform: translateY(-1px);
   color: var(--q-primary);
 }
 
diff --git a/src/components/editor/composer/ComposerFlow.vue b/src/components/editor/composer/ComposerFlow.vue
index dc6c260..d9bae8b 100644
--- a/src/components/editor/composer/ComposerFlow.vue
+++ b/src/components/editor/composer/ComposerFlow.vue
@@ -1,55 +1,67 @@
 <template>
   <div class="composer-flow">
-    <div
-      class="command-flow-container"
-      @dragover.prevent="onDragOver"
-      @drop="onDrop"
-      @dragleave.prevent="onDragLeave"
-    >
-      <draggable
-        v-model="commands"
-        group="commands"
-        item-key="id"
-        class="flow-list"
-        handle=".drag-handle"
-        :animation="200"
-        @start="onDragStart"
-        @end="onDragEnd"
+    <div class="section-header">
+      <q-icon name="timeline" size="20px" class="q-mx-sm text-primary" />
+      <span class="text-subtitle1">命令流程</span>
+      <q-space />
+      <ComposerButtons
+        :generate-code="generateCode"
+        @action="$emit('action', $event)"
+      />
+    </div>
+
+    <q-scroll-area class="command-scroll">
+      <div
+        class="command-flow-container"
+        @dragover.prevent="onDragOver"
+        @drop="onDrop"
+        @dragleave.prevent="onDragLeave"
       >
-        <template #item="{ element, index }">
-          <transition name="slide-fade" mode="out-in" appear>
-            <div
-              :key="element.id"
-              class="flow-item"
-              :class="{
-                'insert-before': dragIndex === index,
-                'insert-after':
-                  dragIndex === commands.length &&
-                  index === commands.length - 1,
-              }"
-            >
-              <ComposerCard
-                :command="element"
-                :placeholder="getPlaceholder(element, index)"
-                @remove="removeCommand(index)"
-                @toggle-output="toggleSaveOutput(index)"
-                @update:argv="(val) => handleArgvChange(index, val)"
-                @update:command="(val) => updateCommand(index, val)"
-              />
-            </div>
-          </transition>
-        </template>
-      </draggable>
-      <div v-if="commands.length === 0" class="empty-flow">
-        <div class="text-center text-grey-6">
-          <q-icon name="drag_indicator" size="32px" />
-          <div class="text-body2 q-mt-sm">从左侧拖拽命令到这里开始编排</div>
+        <draggable
+          v-model="commands"
+          group="commands"
+          item-key="id"
+          class="flow-list"
+          handle=".drag-handle"
+          :animation="200"
+          @start="onDragStart"
+          @end="onDragEnd"
+        >
+          <template #item="{ element, index }">
+            <transition name="slide-fade" mode="out-in" appear>
+              <div
+                :key="element.id"
+                class="flow-item"
+                :class="{
+                  'insert-before': dragIndex === index,
+                  'insert-after':
+                    dragIndex === commands.length &&
+                    index === commands.length - 1,
+                }"
+              >
+                <ComposerCard
+                  :command="element"
+                  :placeholder="getPlaceholder(element, index)"
+                  @remove="removeCommand(index)"
+                  @toggle-output="toggleSaveOutput(index)"
+                  @update:argv="(val) => handleArgvChange(index, val)"
+                  @update:command="(val) => updateCommand(index, val)"
+                />
+              </div>
+            </transition>
+          </template>
+        </draggable>
+        <div v-if="commands.length === 0" class="empty-flow">
+          <div class="text-center text-grey-6">
+            <q-icon name="drag_indicator" size="32px" />
+            <div class="text-body2 q-mt-sm">从左侧拖拽命令到这里开始编排</div>
+          </div>
+        </div>
+        <div v-else class="drop-area">
+          <q-icon name="add" size="32px" />
         </div>
       </div>
-      <div v-else class="drop-area">
-        <q-icon name="add" size="32px" />
-      </div>
-    </div>
+    </q-scroll-area>
   </div>
 </template>
 
@@ -57,20 +69,26 @@
 import { defineComponent, inject } from "vue";
 import draggable from "vuedraggable";
 import ComposerCard from "./ComposerCard.vue";
+import ComposerButtons from "./ComposerButtons.vue";
 
 export default defineComponent({
   name: "ComposerFlow",
   components: {
     draggable,
     ComposerCard,
+    ComposerButtons,
   },
   props: {
     modelValue: {
       type: Array,
       required: true,
     },
+    generateCode: {
+      type: Function,
+      required: true,
+    },
   },
-  emits: ["update:modelValue", "add-command"],
+  emits: ["update:modelValue", "add-command", "action"],
   computed: {
     commands: {
       get() {
@@ -230,8 +248,25 @@ export default defineComponent({
 
 <style scoped>
 .composer-flow {
-  border-radius: 8px;
+  display: flex;
+  flex-direction: column;
   height: 100%;
+  border-radius: 10px;
+}
+
+.section-header {
+  flex-shrink: 0;
+  padding: 0 8px;
+  height: 30px;
+  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
+  display: flex;
+  align-items: center;
+}
+
+.command-scroll {
+  flex: 1;
+  overflow: hidden;
+  border-radius: 10px;
 }
 
 .command-flow-container {
@@ -239,7 +274,6 @@ export default defineComponent({
   background-color: rgba(255, 255, 255, 0.8);
   border-radius: 4px;
   transition: all 0.3s ease;
-  height: 100%;
   display: flex;
   flex-direction: column;
   position: relative;
@@ -391,4 +425,8 @@ export default defineComponent({
   box-shadow: 0 0 10px rgba(255, 255, 255, 0.03),
     0 0 4px rgba(255, 255, 255, 0.05);
 }
+
+.body--dark .section-header {
+  border-bottom-color: rgba(255, 255, 255, 0.1);
+}
 </style>
diff --git a/src/components/editor/composer/ComposerList.vue b/src/components/editor/composer/ComposerList.vue
index cad6f72..6b49544 100644
--- a/src/components/editor/composer/ComposerList.vue
+++ b/src/components/editor/composer/ComposerList.vue
@@ -1,43 +1,75 @@
 <template>
   <div class="composer-list">
-    <q-list separator class="rounded-borders">
-      <template v-for="category in commandCategories" :key="category.label">
-        <q-item-label header class="q-py-sm">
-          <div class="row items-center">
-            <q-icon
-              :name="category.icon"
-              color="primary"
-              size="sm"
-              class="q-mr-sm"
-            />
-            <span class="text-weight-medium">{{ category.label }}</span>
-          </div>
-        </q-item-label>
+    <div class="section-header">
+      <q-input
+        v-model="searchQuery"
+        dense
+        borderless
+        placeholder="搜索命令..."
+        class="search-input"
+      >
+        <template v-slot:prepend>
+          <q-icon name="search" size="sm" />
+        </template>
+      </q-input>
+    </div>
 
-        <q-item
-          v-for="command in getCategoryCommands(category)"
-          :key="command.value"
-          class="command-item q-py-xs"
-          draggable="true"
-          @dragstart="onDragStart($event, command)"
-        >
-          <q-item-section>
-            <q-item-label class="text-weight-medium">{{
-              command.label
-            }}</q-item-label>
-          </q-item-section>
-          <q-item-section side style="padding-left: 8px">
-            <q-icon name="drag_indicator" color="grey-6" size="16px" />
-          </q-item-section>
-        </q-item>
-      </template>
-    </q-list>
+    <q-scroll-area class="command-scroll">
+      <div>
+        <q-list separator class="rounded-borders">
+          <template
+            v-for="category in filteredCategories"
+            :key="category.label"
+          >
+            <q-expansion-item
+              :label="category.label"
+              :icon="category.icon"
+              :default-opened="!!searchQuery || category.defaultOpened"
+              dense-toggle
+              class="category-item"
+              header-class="category-header"
+            >
+              <template v-slot:header>
+                <div class="row items-center">
+                  <q-icon
+                    :name="category.icon"
+                    color="primary"
+                    size="sm"
+                    class="q-mr-sm"
+                  />
+                  <span class="text-weight-medium">{{ category.label }}</span>
+                </div>
+              </template>
+
+              <q-item
+                v-for="command in getCategoryCommands(category)"
+                :key="command.value"
+                class="command-item q-py-xs"
+                draggable="true"
+                @dragstart="onDragStart($event, command)"
+              >
+                <q-item-section>
+                  <q-item-label
+                    class="text-weight-medium"
+                    v-html="highlightText(command.label)"
+                  />
+                </q-item-section>
+                <q-item-section side style="padding-left: 8px">
+                  <q-icon name="drag_indicator" color="grey-6" size="16px" />
+                </q-item-section>
+              </q-item>
+            </q-expansion-item>
+          </template>
+        </q-list>
+      </div>
+    </q-scroll-area>
   </div>
 </template>
 
 <script>
 import { defineComponent } from "vue";
 import { commandCategories } from "js/composer/composerConfig";
+import pinyinMatch from "pinyin-match";
 
 export default defineComponent({
   name: "ComposerList",
@@ -50,8 +82,33 @@ export default defineComponent({
   data() {
     return {
       commandCategories,
+      searchQuery: "",
     };
   },
+  computed: {
+    filteredCategories() {
+      if (!this.searchQuery) return this.commandCategories;
+
+      const query = this.searchQuery.toLowerCase();
+      return this.commandCategories
+        .map((category) => ({
+          ...category,
+          commands: this.commands
+            .filter(
+              (cmd) =>
+                (cmd.label && pinyinMatch.match(cmd.label, query)) ||
+                (cmd.value && pinyinMatch.match(cmd.value, query))
+            )
+            .filter((cmd) =>
+              category.commands.some(
+                (catCmd) =>
+                  catCmd.value === cmd.value || catCmd.value === cmd.cmd
+              )
+            ),
+        }))
+        .filter((category) => category.commands.length > 0);
+    },
+  },
   methods: {
     getCategoryCommands(category) {
       return this.commands.filter((cmd) =>
@@ -77,33 +134,98 @@ export default defineComponent({
         { once: true }
       );
     },
+    highlightText(text) {
+      if (!this.searchQuery) return text;
+
+      const matches = pinyinMatch.match(text, this.searchQuery);
+      if (!matches) return text;
+
+      const [start, end] = matches;
+      return (
+        text.slice(0, start) +
+        `<span class="highlight">${text.slice(start, end + 1)}</span>` +
+        text.slice(end + 1)
+      );
+    },
   },
 });
 </script>
 
 <style scoped>
 .composer-list {
-  background-color: rgba(255, 255, 255, 0.8);
-  border-radius: 8px;
-  border-color: transparent;
+  display: flex;
+  flex-direction: column;
+  height: 100%;
+  border-radius: 10px;
+}
+
+.section-header {
+  flex-shrink: 0;
+  padding: 0 8px;
+  height: 30px;
+  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
+}
+
+.command-scroll {
+  flex: 1;
+  overflow: hidden;
+  border-radius: 10px;
+}
+
+.search-input {
+  width: 100%;
+}
+
+.search-input :deep(.q-field__control) {
+  height: 100%;
+  padding: 0 4px;
+  border-radius: 10px;
+}
+
+.search-input :deep(.q-field__native) {
+  padding: 0;
+  font-size: 12px;
+}
+
+.search-input :deep(.q-field__marginal) {
+  height: 100%;
+}
+
+.composer-list :deep(.q-expansion-item) {
+  margin: 0;
+  border: none;
 }
 
 .body--dark .composer-list {
   background-color: rgba(32, 32, 32, 0.8);
 }
 
+.category-item {
+  margin: 4px 0;
+  border-radius: 4px;
+  overflow: hidden;
+}
+
+:deep(.q-item.category-header) {
+  min-height: 40px;
+  margin: 0 8px;
+  padding: 0 4px;
+  border-radius: 4px;
+  transition: background-color 0.3s ease;
+}
+
 .command-item.q-item-type {
   border: 1px solid rgba(0, 0, 0, 0.05);
   border-radius: 4px;
   margin: 4px 8px;
   transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
-  background: rgba(255, 255, 255, 0.8);
+  background: rgba(0, 0, 0, 0.02);
   cursor: grab;
   font-size: 12px;
 }
 
 .command-item.q-item-type:hover {
-  background-color: rgba(255, 255, 255, 0.9);
+  background-color: rgba(0, 0, 0, 0.1);
   transform: translateX(4px);
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
 }
@@ -113,15 +235,6 @@ export default defineComponent({
   transform: scale(0.95);
 }
 
-/* 分类标题样式 */
-.q-item-label.header {
-  min-height: 32px;
-  padding: 4px 12px;
-  font-size: 0.9rem;
-  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
-  background-color: rgba(255, 255, 255, 0.9);
-}
-
 /* 暗色模式适配 */
 .body--dark .command-item.q-item-type {
   border-color: rgba(255, 255, 255, 0.05);
@@ -132,8 +245,14 @@ export default defineComponent({
   background-color: rgba(255, 255, 255, 0.1);
 }
 
-.body--dark .q-item-label.header {
-  border-color: rgba(255, 255, 255, 0.05);
-  background-color: rgba(255, 255, 255, 0.05);
+.body--dark .section-header {
+  border-bottom-color: rgba(255, 255, 255, 0.05);
+}
+
+.command-item :deep(.highlight) {
+  color: var(--q-primary);
+  font-weight: bold;
+  padding: 0 1px;
+  border-radius: 2px;
 }
 </style>
diff --git a/src/js/composer/commands/encodeCommands.js b/src/js/composer/commands/encodeCommands.js
index 16f3f3a..a12be83 100644
--- a/src/js/composer/commands/encodeCommands.js
+++ b/src/js/composer/commands/encodeCommands.js
@@ -1,6 +1,7 @@
 export const encodeCommands = {
   label: "编码解码",
   icon: "code",
+  defaultOpened: false,
   commands: [
     {
       value: "(text=>Buffer.from(text).toString('base64'))",
diff --git a/src/js/composer/commands/fileCommands.js b/src/js/composer/commands/fileCommands.js
index 7a640c3..3559345 100644
--- a/src/js/composer/commands/fileCommands.js
+++ b/src/js/composer/commands/fileCommands.js
@@ -1,6 +1,7 @@
 export const fileCommands = {
   label: "文件操作",
   icon: "folder",
+  defaultOpened: true,
   commands: [
     {
       value: "open",
diff --git a/src/js/composer/commands/keyCommands.js b/src/js/composer/commands/keyCommands.js
index c03d7a3..40e4275 100644
--- a/src/js/composer/commands/keyCommands.js
+++ b/src/js/composer/commands/keyCommands.js
@@ -1,6 +1,7 @@
 export const keyCommands = {
   label: "按键操作",
   icon: "keyboard",
+  defaultOpened: false,
   commands: [
     {
       value: "keyTap",
diff --git a/src/js/composer/commands/networkCommands.js b/src/js/composer/commands/networkCommands.js
index 2de503e..ed3aa85 100644
--- a/src/js/composer/commands/networkCommands.js
+++ b/src/js/composer/commands/networkCommands.js
@@ -1,6 +1,7 @@
 export const networkCommands = {
   label: "网络操作",
   icon: "language",
+  defaultOpened: true,
   commands: [
     {
       value: "visit",
diff --git a/src/js/composer/commands/notifyCommands.js b/src/js/composer/commands/notifyCommands.js
index f6f91b2..1d93498 100644
--- a/src/js/composer/commands/notifyCommands.js
+++ b/src/js/composer/commands/notifyCommands.js
@@ -1,6 +1,7 @@
 export const notifyCommands = {
   label: "消息通知",
   icon: "notifications",
+  defaultOpened: false,
   commands: [
     {
       value: "console.log",
diff --git a/src/js/composer/commands/otherCommands.js b/src/js/composer/commands/otherCommands.js
index 3c07cea..ef5e04d 100644
--- a/src/js/composer/commands/otherCommands.js
+++ b/src/js/composer/commands/otherCommands.js
@@ -1,6 +1,7 @@
 export const otherCommands = {
   label: "其他功能",
   icon: "more_horiz",
+  defaultOpened: false,
   commands: [
     {
       value: "utools.redirect",
diff --git a/src/js/composer/commands/systemCommands.js b/src/js/composer/commands/systemCommands.js
index c1a2f87..ca63678 100644
--- a/src/js/composer/commands/systemCommands.js
+++ b/src/js/composer/commands/systemCommands.js
@@ -1,6 +1,7 @@
 export const systemCommands = {
   label: "系统操作",
   icon: "computer",
+  defaultOpened: false,
   commands: [
     {
       value: "system",