diff --git a/frontend/src/app/workspace/layout.tsx b/frontend/src/app/workspace/layout.tsx
index 98b869b4..06c3c6e4 100644
--- a/frontend/src/app/workspace/layout.tsx
+++ b/frontend/src/app/workspace/layout.tsx
@@ -43,7 +43,7 @@ export default function WorkspaceLayout({
         onOpenChange={handleOpenChange}
       >
         {/* MARK:！！！！ 生产环境下必须注释才能提交！！！！ */}
-        {/* {!isSkillMode && <WorkspaceSidebar className="" />} */}
+        {!isSkillMode && <WorkspaceSidebar className="" />}
         <SidebarInset className="min-w-0">{children}</SidebarInset>
       </SidebarProvider>
       <Toaster
diff --git a/frontend/src/components/workspace/artifacts/artifact-file-detail.tsx b/frontend/src/components/workspace/artifacts/artifact-file-detail.tsx
index 25be179d..d7851956 100644
--- a/frontend/src/components/workspace/artifacts/artifact-file-detail.tsx
+++ b/frontend/src/components/workspace/artifacts/artifact-file-detail.tsx
@@ -182,20 +182,20 @@ export function ArtifactFileDetail({
                   <path
                     d="M5 6L2 9L5 12"
                     stroke="#150033"
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
                   />
                   <path
                     d="M11 3L7 15"
                     stroke="#150033"
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
                   />
                   <path
                     d="M13 6L16 9L13 12"
                     stroke="#150033"
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
                   />
                 </svg>
               </ToggleGroupItem>
@@ -259,8 +259,8 @@ export function ArtifactFileDetail({
                   <path
                     d="M6 2H13C14.1046 2 15 2.89543 15 4V13"
                     stroke="#666666"
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
                   />
                   <rect
                     x="2.5"
@@ -292,13 +292,13 @@ export function ArtifactFileDetail({
                     <path
                       d="M16 9V14C16 15.1046 15.1046 16 14 16H4C2.89543 16 2 15.1046 2 14V9"
                       stroke="#666666"
-                      stroke-linecap="round"
+                      strokeLinecap="round"
                     />
                     <path
                       d="M9 2V13M9 13L5 9M9 13L13 9"
                       stroke="#666666"
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
+                      strokeLinecap="round"
+                      strokeLinejoin="round"
                     />
                   </svg>
                 </ArtifactAction>
@@ -325,26 +325,26 @@ export function ArtifactFileDetail({
                   <path
                     d="M6 2V4C6 5.10457 5.10457 6 4 6H2"
                     stroke="currentColor"
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
                   />
                   <path
                     d="M6 16V14C6 12.8954 5.10457 12 4 12H2"
                     stroke="currentColor"
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
                   />
                   <path
                     d="M12 2V4C12 5.10457 12.8954 6 14 6H16"
                     stroke="currentColor"
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
                   />
                   <path
                     d="M12 16V14C12 12.8954 12.8954 12 14 12H16"
                     stroke="currentColor"
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
                   />
                 </svg>
               ) : (
@@ -358,8 +358,8 @@ export function ArtifactFileDetail({
                   <path
                     d="M5.75 15.5H4.5C3.39543 15.5 2.5 14.6046 2.5 13.5V12.25M2.5 5.75V4.5C2.5 3.39543 3.39543 2.5 4.5 2.5H5.75M12.25 2.5H13.5C14.6046 2.5 15.5 3.39543 15.5 4.5V5.75M15.5 12.25V13.5C15.5 14.6046 14.6046 15.5 13.5 15.5H12.25"
                     stroke="currentColor"
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
                   />
                 </svg>
               )}
@@ -380,7 +380,7 @@ export function ArtifactFileDetail({
                   <path
                     d="M4 14L14 4M4 4L14 14"
                     stroke="#666666"
-                    stroke-linecap="round"
+                    strokeLinecap="round"
                   />
                 </svg>
               </ArtifactAction>
@@ -532,8 +532,8 @@ export const ArtifactZoomSelector = ({
           <path
             d="M5.33325 7.5H9.7777M7.55547 5V10"
             stroke="#666666"
-            stroke-linecap="round"
-            stroke-linejoin="round"
+            strokeLinecap="round"
+            strokeLinejoin="round"
           />
         </svg>
       </button>
@@ -572,8 +572,8 @@ export const ArtifactZoomSelector = ({
           <path
             d="M4.99927 7.5H9.99927"
             stroke="#666666"
-            stroke-linecap="round"
-            stroke-linejoin="round"
+            strokeLinecap="round"
+            strokeLinejoin="round"
           />
         </svg>
       </button>
diff --git a/frontend/src/components/workspace/messages/message-list-item.tsx b/frontend/src/components/workspace/messages/message-list-item.tsx
index dec98669..12992d07 100644
--- a/frontend/src/components/workspace/messages/message-list-item.tsx
+++ b/frontend/src/components/workspace/messages/message-list-item.tsx
@@ -40,7 +40,7 @@ export function MessageListItem({
   const isHuman = message.type === "human";
   return (
     <AIElementMessage
-      className={cn("group/conversation-message relative w-full", className)}
+      className={cn("group/conversation-message relative w-full mb-1", className)}
       from={isHuman ? "user" : "assistant"}
     >
       <MessageContent
@@ -50,7 +50,7 @@ export function MessageListItem({
       />
       <MessageToolbar
         className={cn(
-          isHuman ? "-bottom-9 justify-end" : "-bottom-8",
+          isHuman ? "-bottom-8 justify-end" : "-bottom-8",
           "absolute right-0 left-0 z-20 opacity-0 transition-opacity delay-200 duration-300 group-hover/conversation-message:opacity-100",
         )}
       >