diff --git a/src/components/composer/CommandComposer.vue b/src/components/composer/CommandComposer.vue
index e419722..c894ed3 100644
--- a/src/components/composer/CommandComposer.vue
+++ b/src/components/composer/CommandComposer.vue
@@ -9,12 +9,9 @@
 
       <!-- 右侧命令流程 -->
       <div class="col command-section">
-        <ComposerFlow
-          v-model="commandFlow"
-          :generate-code="generateFlowCode"
-          :show-close-button="showCloseButton"
-          @add-command="addCommand"
+        <FlowTabs
           @action="handleComposer"
+          :show-close-button="showCloseButton"
         />
       </div>
     </div>
@@ -27,19 +24,15 @@
 <script>
 import { defineComponent, provide, ref } from "vue";
 import ComposerList from "./ComposerList.vue";
-import ComposerFlow from "./ComposerFlow.vue";
-import {
-  availableCommands,
-  findCommandByValue,
-} from "js/composer/composerConfig";
-import { generateCode } from "js/composer/generateCode";
+import FlowTabs from "./FlowTabs.vue";
+import { availableCommands } from "js/composer/composerConfig";
 import { parseVariables } from "js/composer/variableManager";
 
 export default defineComponent({
   name: "CommandComposer",
   components: {
     ComposerList,
-    ComposerFlow,
+    FlowTabs,
   },
   setup() {
     const commandFlow = ref([]);
@@ -94,65 +87,9 @@ export default defineComponent({
         outputVariable: null,
       });
     },
-    generateFlowCode() {
-      return generateCode(this.commandFlow);
-    },
-    handleComposer(type, flow) {
-      switch (type) {
-        case "save":
-          return this.saveFlow();
-        case "load":
-          return this.loadFlow();
-        case "run":
-          return this.runFlow(flow);
-        default:
-          return this.$emit("use-composer", {
-            type,
-            code: this.generateFlowCode(),
-          });
-      }
-    },
-    // 传入临时flow说明是运行单独的命令，否则是运行整个命令流
-    runFlow(flow) {
-      this.hasCommandNeedLoading = this.findCommandNeedLoading(flow);
-      const code = generateCode(flow || this.commandFlow);
-      this.$emit("use-composer", { type: "run", code });
-      if (!code.includes("console.log")) quickcommand.showMessageBox("已运行");
-    },
-    saveFlow() {
-      const flow = window.lodashM.cloneDeep(this.commandFlow);
-      const uselessProps = [
-        "config",
-        "code",
-        "label",
-        "component",
-        "subCommands",
-        "options",
-        "defaultValue",
-        "icon",
-        "width",
-        "placeholder",
-      ];
-      // 移除不必要属性
-      flow.forEach((cmd) => {
-        for (const props of uselessProps) {
-          delete cmd[props];
-        }
-      });
-      localStorage.setItem("quickcomposer.flow", JSON.stringify(flow));
-      quickcommand.showMessageBox("保存成功");
-    },
-    loadFlow() {
-      const savedFlow = localStorage.getItem("quickcomposer.flow");
-      if (!savedFlow) return;
-      this.commandFlow = JSON.parse(savedFlow).map((cmd) => {
-        // 获取完整命令
-        const command = findCommandByValue(cmd.value);
-        return {
-          ...command,
-          ...cmd,
-        };
-      });
+    handleComposer(type, code) {
+      // 直接转发事件和代码
+      this.$emit("use-composer", { type, code });
     },
     findCommandNeedLoading(flow) {
       // 暂时只在运行单独命令时显示载入界面，因为运行整个命令流时，如果不打印输出，是无法判断什么时候运行结束的，
diff --git a/src/components/composer/ComposerFlow.vue b/src/components/composer/ComposerFlow.vue
index 5dfcb1a..d94171a 100644
--- a/src/components/composer/ComposerFlow.vue
+++ b/src/components/composer/ComposerFlow.vue
@@ -1,19 +1,6 @@
 <template>
   <div class="composer-flow">
     <ChainStyles ref="chainStyles" :commands="commands" />
-    <div class="section-header flow-header">
-      <div class="flow-title">
-        <q-icon name="timeline" size="20px" class="q-mx-sm text-primary" />
-        <span class="text-subtitle1">命令流程</span>
-      </div>
-      <ComposerButtons
-        :generate-code="generateCode"
-        :is-all-collapsed="isAllCollapsed"
-        :show-close-button="showCloseButton"
-        @action="handleAction"
-        class="flex-grow"
-      />
-    </div>
 
     <q-scroll-area class="command-scroll">
       <div
@@ -73,7 +60,6 @@
 import { defineComponent, inject } from "vue";
 import draggable from "vuedraggable";
 import ComposerCard from "./ComposerCard.vue";
-import ComposerButtons from "./flow/ComposerButtons.vue";
 import ChainStyles from "./flow/ChainStyles.vue";
 import EmptyFlow from "./flow/EmptyFlow.vue";
 import DropArea from "./flow/DropArea.vue";
@@ -88,7 +74,6 @@ export default defineComponent({
   components: {
     draggable,
     ComposerCard,
-    ComposerButtons,
     ChainStyles,
     EmptyFlow,
     DropArea,
@@ -118,7 +103,6 @@ export default defineComponent({
       dragIndex: -1,
       isDragging: false,
       draggedCommand: null,
-      isAllCollapsed: false,
     };
   },
   computed: {
@@ -363,13 +347,16 @@ export default defineComponent({
     },
     handleRunCommand(command) {
       // 创建一个临时的命令流程
-      const tempFlow = [
-        command,
-        {
-          //没有输出，则不打印
-          code: `if(${command.outputVariable}!==undefined){console.log(${command.outputVariable})}`,
-        },
-      ];
+      const tempFlow = {
+        name: "main",
+        commands: [
+          command,
+          {
+            //没有输出，则不打印
+            code: `if(${command.outputVariable}!==undefined){console.log(${command.outputVariable})}`,
+          },
+        ],
+      };
       // 触发运行事件
       this.$emit("action", "run", tempFlow);
     },
@@ -497,46 +484,20 @@ export default defineComponent({
       this.$emit("update:modelValue", newCommands);
     },
     collapseAll() {
-      const newCommands = [...this.commands];
-      let i = 0;
-
-      while (i < newCommands.length) {
-        const cmd = newCommands[i];
-
-        if (cmd.chainId && this.isFirstCommandInChain(cmd)) {
-          // 如果是链式命令的起始命令
-          const { endIndex } = this.getChainIndex(cmd.chainId);
-          // 设置为折叠状态
-          newCommands[i] = {
-            ...cmd,
-            isCollapsed: true,
-          };
-          // 跳过这个链中的所有命令
-          i = endIndex + 1;
-        } else if (!cmd.chainId) {
-          // 如果是普通命令，设置为折叠状态
-          newCommands[i] = {
-            ...cmd,
-            isCollapsed: true,
-          };
-          i++;
-        } else {
-          // 如果是链中的其他命令，跳过
-          i++;
-        }
-      }
-
-      this.$emit("update:modelValue", newCommands);
-      this.isAllCollapsed = true;
-    },
-    expandAll() {
+      // 遍历所有命令，设置折叠状态
       const newCommands = this.commands.map((cmd) => ({
         ...cmd,
-        isCollapsed: false, // 所有命令都设置为展开状态
+        isCollapsed: true,
+      }));
+      this.$emit("update:modelValue", newCommands);
+    },
+    expandAll() {
+      // 遍历所有命令，展开状态
+      const newCommands = this.commands.map((cmd) => ({
+        ...cmd,
+        isCollapsed: false,
       }));
-
       this.$emit("update:modelValue", newCommands);
-      this.isAllCollapsed = false;
     },
     // 检查链式命令的顺序
     checkChainOrders(commands, chainId) {
@@ -618,22 +579,6 @@ export default defineComponent({
   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;
-  gap: 8px;
-}
-
-.flow-title {
-  display: flex;
-  align-items: center;
-  flex-shrink: 0;
-}
-
 .flex-grow {
   flex-grow: 1;
 }
diff --git a/src/components/composer/FlowTabs.vue b/src/components/composer/FlowTabs.vue
new file mode 100644
index 0000000..2cbe65b
--- /dev/null
+++ b/src/components/composer/FlowTabs.vue
@@ -0,0 +1,367 @@
+<template>
+  <div class="flow-tabs">
+    <div class="tabs-header">
+      <div class="header-content">
+        <div class="tabs-container">
+          <!-- main 作为固定按钮 -->
+          <q-btn
+            flat
+            dense
+            :color="activeTab === 'main' ? 'primary' : 'grey'"
+            label="main"
+            class="main-btn"
+            @click="activeTab = 'main'"
+          />
+
+          <!-- 其他流程标签可滚动 -->
+          <q-tabs
+            v-model="activeTab"
+            dense
+            class="text-grey"
+            active-color="primary"
+            indicator-color="primary"
+            align="left"
+            narrow-indicator
+          >
+            <template v-for="flow in nonMainFlows" :key="flow.id">
+              <q-tab :name="flow.id" class="flow-tab">
+                <div class="flow-tab-content">
+                  <q-input
+                    v-model="flow.name"
+                    dense
+                    borderless
+                    class="flow-name-input"
+                    @keydown.space.prevent
+                    @blur="validateFlowName(flow)"
+                  />
+                  <q-btn
+                    flat
+                    dense
+                    round
+                    icon="close"
+                    size="xs"
+                    @click.stop="removeFlow(flow)"
+                  />
+                </div>
+              </q-tab>
+            </template>
+          </q-tabs>
+
+          <q-btn
+            flat
+            dense
+            round
+            icon="add"
+            size="sm"
+            class="q-ml-sm add-btn"
+            @click="addFlow"
+          />
+        </div>
+
+        <ComposerButtons
+          :generate-code="generateAllFlowCode"
+          :is-all-collapsed="isAllCollapsed"
+          :show-close-button="showCloseButton"
+          @action="handleAction"
+        />
+      </div>
+    </div>
+
+    <div class="flow-container">
+      <ComposerFlow
+        v-for="flow in flows"
+        v-show="activeTab === flow.id"
+        :key="flow.id"
+        v-model="flow.commands"
+        :generate-code="() => generateFlowCode(flow)"
+        :show-close-button="flows.length > 1"
+        @action="(type, payload) => handleFlowAction(type, payload, flow)"
+        ref="flowRefs"
+      />
+    </div>
+  </div>
+</template>
+
+<script>
+import { defineComponent } from "vue";
+import ComposerFlow from "./ComposerFlow.vue";
+import ComposerButtons from "./flow/ComposerButtons.vue";
+import { generateCode } from "js/composer/generateCode";
+import { findCommandByValue } from "js/composer/composerConfig";
+
+export default defineComponent({
+  name: "FlowTabs",
+  components: {
+    ComposerFlow,
+    ComposerButtons,
+  },
+  props: {
+    showCloseButton: {
+      type: Boolean,
+      default: true,
+    },
+  },
+  data() {
+    return {
+      flows: [
+        {
+          id: "main",
+          name: "main",
+          commands: [],
+        },
+      ],
+      activeTab: "main",
+      isAllCollapsed: false,
+    };
+  },
+  computed: {
+    nonMainFlows() {
+      return this.flows.filter((f) => f.id !== "main");
+    },
+  },
+  methods: {
+    addFlow() {
+      const id = `flow_${this.$root.getUniqueId()}`;
+      const name = `flow${this.flows.length}`;
+      this.flows.push({
+        id,
+        name,
+        commands: [],
+      });
+      this.activeTab = id;
+      this.$nextTick(this.updateWidths);
+    },
+    removeFlow(flow) {
+      const index = this.flows.findIndex((f) => f.id === flow.id);
+      if (index > -1 && flow.id !== "main") {
+        this.flows.splice(index, 1);
+        this.activeTab = this.flows[0].id;
+        this.$nextTick(this.updateWidths);
+      }
+    },
+    validateFlowName(flow) {
+      if (flow.id === "main") return;
+      // 移除空格并确保名字唯一
+      let newName = flow.name.replace(/\s+/g, "_");
+      let counter = 1;
+      const baseName = newName;
+
+      while (this.flows.some((f) => f.id !== flow.id && f.name === newName)) {
+        newName = `${baseName}_${counter++}`;
+      }
+
+      flow.name = newName;
+    },
+    generateFlowCode(flow) {
+      return generateCode(flow.commands, flow.name);
+    },
+    generateAllFlowCode() {
+      // 生成所有flow的代码
+      return this.flows.map((flow) => this.generateFlowCode(flow)).join("\n\n");
+    },
+    handleFlowAction(type, payload, flow) {
+      if (type === "close") {
+        const index = this.flows.findIndex((f) => f.id === flow.id);
+        if (index > -1 && this.flows.length > 1) {
+          this.flows.splice(index, 1);
+          this.activeTab = this.flows[0].id;
+        }
+      } else {
+        this.handleAction(type, payload);
+      }
+    },
+    handleAction(type, payload) {
+      switch (type) {
+        case "save":
+          this.saveFlows();
+          break;
+        case "load":
+          this.loadFlows();
+          break;
+        case "run":
+          this.runFlows(payload);
+          break;
+        case "collapseAll":
+          this.collapseAll();
+          break;
+        case "expandAll":
+          this.expandAll();
+          break;
+        default:
+          this.$emit("action", type, this.generateAllFlowCode());
+      }
+    },
+    saveFlows() {
+      const flowsData = this.flows.map((flow) => ({
+        id: flow.id,
+        name: flow.name,
+        commands: flow.commands.map((cmd) => {
+          const cmdCopy = { ...cmd };
+          // 移除不必要的属性
+          const uselessProps = [
+            "config",
+            "code",
+            "label",
+            "component",
+            "subCommands",
+            "options",
+            "defaultValue",
+            "icon",
+            "width",
+            "placeholder",
+          ];
+          uselessProps.forEach((prop) => delete cmdCopy[prop]);
+          return cmdCopy;
+        }),
+      }));
+      localStorage.setItem("quickcomposer.flows", JSON.stringify(flowsData));
+      quickcommand.showMessageBox("保存成功");
+    },
+    loadFlows() {
+      const savedFlows = localStorage.getItem("quickcomposer.flows");
+      if (!savedFlows) return;
+
+      const flowsData = JSON.parse(savedFlows);
+      this.flows = flowsData.map((flow) => ({
+        ...flow,
+        commands: flow.commands.map((cmd) => {
+          const command = findCommandByValue(cmd.value);
+          return {
+            ...command,
+            ...cmd,
+          };
+        }),
+      }));
+      this.activeTab = this.flows[0].id;
+    },
+    runFlows(flow) {
+      const code = flow
+        ? this.generateFlowCode(flow)
+        : this.generateAllFlowCode();
+      this.$emit("action", "run", code);
+      if (!code.includes("console.log")) {
+        quickcommand.showMessageBox("已运行");
+      }
+    },
+    collapseAll() {
+      this.$refs.flowRefs.forEach((flow) => {
+        if (flow.collapseAll) flow.collapseAll();
+      });
+      this.isAllCollapsed = true;
+    },
+    expandAll() {
+      this.$refs.flowRefs.forEach((flow) => {
+        if (flow.expandAll) flow.expandAll();
+      });
+      this.isAllCollapsed = false;
+    },
+  },
+});
+</script>
+
+<style scoped>
+.flow-tabs {
+  display: flex;
+  flex-direction: column;
+  height: 100%;
+}
+
+.tabs-header {
+  flex-shrink: 0;
+  height: 28px;
+  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
+}
+
+.header-content {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  height: 100%;
+}
+
+.tabs-container {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  height: 100%;
+  min-width: 0;
+  margin-right: 8px;
+}
+
+/* 限制在当前组件内的tabs样式 */
+.tabs-container :deep(.q-tabs) {
+  flex: 1;
+  height: 28px;
+  min-height: 28px;
+  overflow-x: auto;
+  overflow-y: hidden;
+  margin-left: 4px; /* 与 main 按钮保持间距 */
+}
+
+/* 隐藏滚动条 */
+.tabs-container :deep(.q-tabs)::-webkit-scrollbar {
+  display: none;
+}
+
+.tabs-container :deep(.q-tab) {
+  min-height: 28px;
+  height: 28px;
+  padding: 0 8px;
+}
+
+.tabs-container :deep(.q-tab__content) {
+  min-width: 0;
+}
+
+.flow-tab {
+  min-width: 80px;
+}
+
+.flow-tab-content {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+}
+
+.flow-name-input {
+  max-width: 100px;
+}
+
+.flow-name-input :deep(.q-field__native) {
+  padding: 0;
+  font-size: 12px;
+}
+
+/* 添加按钮样式 */
+.tabs-container .q-btn {
+  height: 28px;
+  min-height: 28px;
+}
+
+.add-btn {
+  flex-shrink: 0;
+  height: 28px;
+  min-height: 28px;
+}
+
+.flow-container {
+  flex: 1;
+  position: relative;
+  overflow: hidden;
+}
+
+.body--dark .tabs-header {
+  border-bottom-color: rgba(255, 255, 255, 0.05);
+}
+
+.main-btn {
+  height: 28px;
+  min-height: 28px;
+  padding: 0 12px;
+  border-radius: 4px;
+  font-size: 12px;
+  font-weight: 500;
+  margin-right: 4px;
+  flex-shrink: 0;
+}
+</style>
diff --git a/src/components/composer/flow/ComposerButtons.vue b/src/components/composer/flow/ComposerButtons.vue
index c08d28a..312eac4 100644
--- a/src/components/composer/flow/ComposerButtons.vue
+++ b/src/components/composer/flow/ComposerButtons.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="composer-buttons">
-    <div class="left-buttons">
+    <div class="right-buttons">
       <q-btn
         :icon="isAllCollapsed ? 'unfold_more' : 'unfold_less'"
         dense
@@ -11,9 +11,7 @@
       >
         <q-tooltip>{{ isAllCollapsed ? "展开所有" : "折叠所有" }}</q-tooltip>
       </q-btn>
-    </div>
-
-    <div class="right-buttons">
+      <q-separator vertical />
       <q-btn
         @click="$q.dark.toggle()"
         :icon="$q.dark.isActive ? 'dark_mode' : 'light_mode'"
@@ -135,24 +133,25 @@ export default defineComponent({
 .composer-buttons {
   position: relative;
   display: flex;
-  justify-content: space-between;
   align-items: center;
-  width: 100%;
+  height: 28px;
 }
 
-.left-buttons,
 .right-buttons {
   display: flex;
   align-items: center;
+  height: 100%;
 }
 
-.composer-buttons > div > .q-btn {
+.right-buttons .q-btn {
+  height: 28px;
+  min-height: 28px;
   opacity: 0.6;
   transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
   font-size: 12px;
 }
 
-.composer-buttons > div > .q-btn:hover {
+.right-buttons .q-btn:hover {
   opacity: 1;
   transform: translateY(-1px);
   color: var(--q-primary);
diff --git a/src/js/composer/generateCode.js b/src/js/composer/generateCode.js
index 91a2a15..45b0762 100644
--- a/src/js/composer/generateCode.js
+++ b/src/js/composer/generateCode.js
@@ -1,9 +1,14 @@
-export function generateCode(commandFlow) {
+export function generateCode(commandFlow, functionName = null) {
   // 检查是否包含异步函数
   const hasAsyncFunction = commandFlow.some((cmd) => cmd.isAsync);
 
-  let code = hasAsyncFunction ? ["async function run() {"] : [];
-  const indent = hasAsyncFunction ? "  " : "";
+  let code = [];
+  const funcName = functionName || "run";
+
+  // 生成函数声明
+  code.push(`${hasAsyncFunction ? "async " : ""}function ${funcName}() {`);
+
+  const indent = "  ";
 
   commandFlow.forEach((cmd) => {
     // 跳过禁用的命令
@@ -20,9 +25,11 @@ export function generateCode(commandFlow) {
     code.push(line);
   });
 
-  if (hasAsyncFunction) {
-    code.push("}"); // Close the async function
-    code.push("run();"); // Call the function
+  code.push("}"); // Close the function
+
+  // 如果是主函数，则自动执行
+  if (functionName === "main") {
+    code.push("\nmain();"); // Call the main function
   }
 
   return code.join("\n");