diff --git a/src/ProChat/__test__/__snapshots__/demo.test.tsx.snap b/src/ProChat/__test__/__snapshots__/demo.test.tsx.snap
index 3f1cf1b..605f57f 100644
--- a/src/ProChat/__test__/__snapshots__/demo.test.tsx.snap
+++ b/src/ProChat/__test__/__snapshots__/demo.test.tsx.snap
@@ -22,8 +22,8 @@ exports[`<ProChat /> > renders actions.tsx correctly 1`] = `
             style="margin-top: 24px;"
           >
             <div
-              class="layoutkit-flexbox css-1xn0kxa acss-1orhs6m ant-pro-chat-list-item ant-pro-chat-list-item-right"
-              data-id="1"
+              class="layoutkit-flexbox css-vwb4od acss-1orhs6m ant-pro-chat-list-item ant-pro-chat-list-item-left"
+              data-id="default"
             >
               <div
                 class="acss-16a4jh6"
@@ -40,29 +40,29 @@ exports[`<ProChat /> > renders actions.tsx correctly 1`] = `
                       class="acss-1vwqsas"
                       style="font-size: 23.040000000000003px; height: 25.6px; width: 25.6px;"
                     >
-                      😀
+                      🤖
                     </div>
                   </span>
                 </span>
               </div>
               <div
-                class="layoutkit-flexbox css-ojglte acss-hc6lm9 ant-pro-chat-list-item-message-container"
+                class="layoutkit-flexbox css-9pyqzz acss-hc6lm9 ant-pro-chat-list-item-message-container"
               >
                 <div
-                  class="layoutkit-flexbox css-12x47oo acss-1q9sa2a ant-pro-chat-list-item-title"
+                  class="layoutkit-flexbox css-16o88vh acss-1s7pvt5 ant-pro-chat-list-item-title"
                 >
                   <time>
                     2024-02-27 17:20:00
                   </time>
                 </div>
                 <div
-                  class="layoutkit-flexbox css-4preuj acss-j11nrd ant-pro-chat-message-content"
+                  class="layoutkit-flexbox css-roa2v7 acss-j11nrd ant-pro-chat-message-content"
                 >
                   <div
                     class="layoutkit-flexbox css-o3n4io acss-1aas3xx ant-pro-chat-list-item-message-content"
                   >
                     <div
-                      id="1"
+                      id="default"
                     >
                       <article
                         class="ant-typography"
@@ -72,7 +72,7 @@ exports[`<ProChat /> > renders actions.tsx correctly 1`] = `
                           class="zcss-1hxup8p"
                         >
                           <p>
-                            test
+                            让我们开始对话吧
                           </p>
                         </div>
                       </article>
@@ -82,120 +82,9 @@ exports[`<ProChat /> > renders actions.tsx correctly 1`] = `
                     />
                   </div>
                   <div
-                    class="layoutkit-flexbox css-9pyqzz acss-1baikiv ant-pro-chat-list-item-actions"
+                    class="layoutkit-flexbox css-9pyqzz acss-1eio0fa ant-pro-chat-list-item-actions"
                     role="menubar"
-                  >
-                    <div
-                      class="ant-editor-action-group-content zcss-t61miv"
-                    >
-                      <button
-                        class="ant-btn ant-btn-text ant-btn-icon-only ant-editor-icon zcss-97l1ue"
-                        type="button"
-                      >
-                        <span
-                          class="ant-btn-icon"
-                        >
-                          <div
-                            class="acss-1o4i853"
-                            style="border-radius: 5px; height: 24px; width: 24px;"
-                          >
-                            <span
-                              class="anticon"
-                              role="img"
-                            >
-                              <svg
-                                class="lucide lucide-rotate-cw"
-                                fill="transparent"
-                                focusable="false"
-                                height="14"
-                                stroke="currentColor"
-                                stroke-linecap="round"
-                                stroke-linejoin="round"
-                                stroke-width="1.5"
-                                viewBox="0 0 24 24"
-                                width="14"
-                                xmlns="http://www.w3.org/2000/svg"
-                              >
-                                <path
-                                  d="M21 12a9 9 0 1 1-9-9c2.52 0 4.93 1 6.74 2.74L21 8"
-                                />
-                                <path
-                                  d="M21 3v5h-5"
-                                />
-                              </svg>
-                            </span>
-                          </div>
-                        </span>
-                      </button>
-                      <button
-                        class="ant-btn ant-btn-text ant-btn-icon-only ant-editor-icon zcss-97l1ue"
-                        type="button"
-                      >
-                        <span
-                          class="ant-btn-icon"
-                        >
-                          <div
-                            class="acss-1o4i853"
-                            style="border-radius: 5px; height: 24px; width: 24px;"
-                          >
-                            <span
-                              class="anticon"
-                              role="img"
-                            >
-                              <svg
-                                class="lucide lucide-pen-square"
-                                fill="transparent"
-                                focusable="false"
-                                height="14"
-                                stroke="currentColor"
-                                stroke-linecap="round"
-                                stroke-linejoin="round"
-                                stroke-width="1.5"
-                                viewBox="0 0 24 24"
-                                width="14"
-                                xmlns="http://www.w3.org/2000/svg"
-                              >
-                                <path
-                                  d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7"
-                                />
-                                <path
-                                  d="M18.5 2.5a2.12 2.12 0 0 1 3 3L12 15l-4 1 1-4Z"
-                                />
-                              </svg>
-                            </span>
-                          </div>
-                        </span>
-                      </button>
-                      <button
-                        class="ant-btn ant-btn-text ant-btn-icon-only ant-editor-icon zcss-1jqu9f1 ant-dropdown-trigger"
-                        type="button"
-                      >
-                        <span
-                          class="ant-btn-icon"
-                        >
-                          <span
-                            aria-label="dash"
-                            class="anticon anticon-dash"
-                            role="img"
-                          >
-                            <svg
-                              aria-hidden="true"
-                              data-icon="dash"
-                              fill="currentColor"
-                              focusable="false"
-                              height="1em"
-                              viewBox="64 64 896 896"
-                              width="1em"
-                            >
-                              <path
-                                d="M112 476h160v72H112zm320 0h160v72H432zm320 0h160v72H752z"
-                              />
-                            </svg>
-                          </span>
-                        </span>
-                      </button>
-                    </div>
-                  </div>
+                  />
                 </div>
               </div>
               <div
@@ -207,60 +96,16 @@ exports[`<ProChat /> > renders actions.tsx correctly 1`] = `
             style="height: 1px; width: 100%;"
           />
         </div>
-        <button
-          class="ant-btn ant-btn-default ant-btn-sm acss-1nxnbtq"
-          style="bottom: 138px; position: absolute; right: 16px;"
-          type="button"
-        >
-          <span
-            class="ant-btn-icon"
-          >
-            <span
-              class="anticon"
-              role="img"
-            >
-              <svg
-                class="lucide lucide-list-end"
-                fill="transparent"
-                focusable="false"
-                height="1em"
-                stroke="currentColor"
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                stroke-width="2"
-                viewBox="0 0 24 24"
-                width="1em"
-                xmlns="http://www.w3.org/2000/svg"
-              >
-                <path
-                  d="M16 12H3"
-                />
-                <path
-                  d="M16 6H3"
-                />
-                <path
-                  d="M10 18H3"
-                />
-                <path
-                  d="M21 6v10a2 2 0 0 1-2 2h-5"
-                />
-                <path
-                  d="m16 16-2 2 2 2"
-                />
-              </svg>
-            </span>
-          </span>
-          <span>
-            返回底部
-          </span>
-        </button>
         <div>
           <div
             class="layoutkit-flexbox css-19iopuf acss-1ckeg12 ant-pro-chat-input-area"
           >
             <div
-              class="layoutkit-flexbox css-e0bvmz acss-1qxitnl ant-pro-chat-input-area-action-bar"
+              class="layoutkit-flexbox css-q0sdau acss-1qxitnl ant-pro-chat-input-area-action-bar"
             >
+              <a>
+                人工服务
+              </a>
               <button
                 class="ant-btn ant-btn-text ant-btn-icon-only ant-editor-icon zcss-1lwi3pj"
                 type="button"