diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2f7124e2f..383b83d5d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ Only write entries that are worth mentioning to users.
 
 ## Unreleased
 
+- Web: Fix scrollable file list overflow in the toolbar changes panel
 - Core: Add `compaction_trigger_ratio` config option (default `0.85`) to control when auto-compaction triggers — compaction now fires when context usage reaches the configured ratio or when remaining space falls below `reserved_context_size`, whichever comes first
 - Core: Support custom instructions in `/compact` command (e.g., `/compact keep database discussions`) to guide what the compaction preserves
 - Web: Add URL action parameters (`?action=create` to open create-session dialog, `?action=create-in-dir&workDir=xxx` to create a session directly) for external integrations, and support Cmd/Ctrl+Click on new-session buttons to open session creation in a new browser tab
diff --git a/docs/en/reference/kimi-web.md b/docs/en/reference/kimi-web.md
index 5af099b42..770d14bf2 100644
--- a/docs/en/reference/kimi-web.md
+++ b/docs/en/reference/kimi-web.md
@@ -168,7 +168,7 @@ Web UI provides a convenient session management interface:
 
 - **Session list**: View all historical sessions, including session title and working directory
 - **Session search**: Quickly filter sessions by title or working directory
-- **Create session**: Create a new session with a specified working directory; if the specified path doesn't exist, you will be prompted to confirm creating the directory
+- **Create session**: Create a new session with a specified working directory; if the specified path doesn't exist, you will be prompted to confirm creating the directory. Supports Cmd/Ctrl+Click on new-session buttons to open session creation in a new tab
 - **Switch session**: Switch to different sessions with one click
 - **Session fork**: Create a branching session from any assistant response, exploring different directions without affecting the original session
 - **Session archive**: Sessions older than 15 days are automatically archived. You can also archive manually. Archived sessions don't appear in the main list but can be unarchived at any time
@@ -293,6 +293,22 @@ Web UI uses responsive design and displays well on screens of different sizes:
 Responsive layout improved in version 1.6 with enhanced hover effects and better layout handling.
 :::
 
+### URL action parameters
+
+Web UI supports URL parameters to trigger specific actions, making it easy to integrate from external tools or scripts:
+
+| Parameter | Description |
+|-----------|-------------|
+| `?action=create` | Open the create-session dialog |
+| `?action=create-in-dir&workDir=<path>` | Directly create a session in the specified working directory |
+
+Examples:
+
+```
+http://127.0.0.1:5494?action=create
+http://127.0.0.1:5494?action=create-in-dir&workDir=/path/to/project
+```
+
 ## Examples
 
 ### Local use
diff --git a/docs/en/release-notes/changelog.md b/docs/en/release-notes/changelog.md
index 687b06ab4..fe79f9ccf 100644
--- a/docs/en/release-notes/changelog.md
+++ b/docs/en/release-notes/changelog.md
@@ -4,6 +4,7 @@ This page documents the changes in each Kimi Code CLI release.
 
 ## Unreleased
 
+- Web: Fix scrollable file list overflow in the toolbar changes panel
 - Core: Add `compaction_trigger_ratio` config option (default `0.85`) to control when auto-compaction triggers — compaction now fires when context usage reaches the configured ratio or when remaining space falls below `reserved_context_size`, whichever comes first
 - Core: Support custom instructions in `/compact` command (e.g., `/compact keep database discussions`) to guide what the compaction preserves
 - Web: Add URL action parameters (`?action=create` to open create-session dialog, `?action=create-in-dir&workDir=xxx` to create a session directly) for external integrations, and support Cmd/Ctrl+Click on new-session buttons to open session creation in a new browser tab
diff --git a/docs/zh/reference/kimi-web.md b/docs/zh/reference/kimi-web.md
index 2eea48daa..d68820b15 100644
--- a/docs/zh/reference/kimi-web.md
+++ b/docs/zh/reference/kimi-web.md
@@ -168,7 +168,7 @@ Web UI 提供了便捷的会话管理界面：
 
 - **会话列表**：查看所有历史会话，包括会话标题和工作目录
 - **会话搜索**：通过标题或工作目录快速筛选会话
-- **创建会话**：指定工作目录创建新会话；如果指定的路径不存在，会提示确认是否创建目录
+- **创建会话**：指定工作目录创建新会话；如果指定的路径不存在，会提示确认是否创建目录。支持 Cmd/Ctrl+点击新建会话按钮在新标签页中打开会话创建
 - **切换会话**：一键切换到不同的会话
 - **会话分支**：从任意 Assistant 回复处创建分支会话，在不影响原会话的情况下探索不同方向
 - **会话归档**：超过 15 天的会话会自动归档，你也可以手动归档。归档的会话不会出现在主列表中，但可以随时取消归档
@@ -293,6 +293,22 @@ Web UI 采用响应式设计，可以在不同尺寸的屏幕上良好显示：
 响应式布局改进于 1.6 版本，增强了悬停效果和布局处理。
 :::
 
+### URL 操作参数
+
+Web UI 支持通过 URL 参数触发特定操作，方便从外部工具或脚本中集成：
+
+| 参数 | 说明 |
+|------|------|
+| `?action=create` | 打开创建会话对话框 |
+| `?action=create-in-dir&workDir=<path>` | 直接在指定工作目录下创建会话 |
+
+示例：
+
+```
+http://127.0.0.1:5494?action=create
+http://127.0.0.1:5494?action=create-in-dir&workDir=/path/to/project
+```
+
 ## 示例
 
 ### 本地使用
diff --git a/docs/zh/release-notes/changelog.md b/docs/zh/release-notes/changelog.md
index e72938127..69880af63 100644
--- a/docs/zh/release-notes/changelog.md
+++ b/docs/zh/release-notes/changelog.md
@@ -4,6 +4,7 @@
 
 ## 未发布
 
+- Web：修复工具栏变更面板中文件列表滚动溢出的问题
 - Core：新增 `compaction_trigger_ratio` 配置项（默认 `0.85`），用于控制自动压缩的触发时机——当上下文用量达到配置比例或剩余空间低于 `reserved_context_size` 时触发压缩，以先满足的条件为准
 - Core：`/compact` 命令支持自定义指令（如 `/compact keep database discussions`），可指导压缩时重点保留的内容
 - Web：新增 URL 操作参数（`?action=create` 打开创建会话对话框，`?action=create-in-dir&workDir=xxx` 直接创建会话）用于外部集成，支持 Cmd/Ctrl+点击新建会话按钮在新标签页中打开会话创建
diff --git a/web/src/features/chat/components/prompt-toolbar/index.tsx b/web/src/features/chat/components/prompt-toolbar/index.tsx
index ccceef6a0..4fd6048e4 100644
--- a/web/src/features/chat/components/prompt-toolbar/index.tsx
+++ b/web/src/features/chat/components/prompt-toolbar/index.tsx
@@ -81,7 +81,10 @@ export const PromptToolbar = memo(function PromptToolbarComponent({
     <div className={cn("w-full px-1 sm:px-2 flex flex-col gap-1 mb-2", isGitDiffLoading && "opacity-70")}>
       {/* ── Expanded panel ── */}
       {activeTab && (
-        <div className="max-h-32 overflow-y-auto rounded-md border border-border bg-background py-1 px-0.5">
+        <div className={cn(
+          "rounded-md border border-border bg-background",
+          activeTab !== "changes" && "max-h-32 overflow-y-auto py-1 px-0.5",
+        )}>
           {activeTab === "queue" && <ToolbarQueuePanel queue={queue} />}
           {activeTab === "changes" && stats && (
             <ToolbarChangesPanel stats={stats} workDir={workDir} />
diff --git a/web/src/features/chat/components/prompt-toolbar/toolbar-changes.tsx b/web/src/features/chat/components/prompt-toolbar/toolbar-changes.tsx
index 333fe032f..416e47daa 100644
--- a/web/src/features/chat/components/prompt-toolbar/toolbar-changes.tsx
+++ b/web/src/features/chat/components/prompt-toolbar/toolbar-changes.tsx
@@ -31,31 +31,33 @@ export const ToolbarChangesPanel = memo(function ToolbarChangesPanelComponent({
   );
 
   return (
-    <>
-      {stats.files?.map((file) => (
-        <div
-          key={file.path}
-          className="group/file flex items-center gap-2 px-3 py-1 text-xs hover:bg-muted/50 transition-colors"
-        >
-          <FileIcon className="size-3 flex-shrink-0 text-muted-foreground" />
-          <span className="flex items-center gap-1 flex-shrink-0 text-[11px]">
-            {file.additions > 0 && (
-              <span className="text-emerald-600 dark:text-emerald-400">+{file.additions}</span>
+    <div className="flex flex-col max-h-32">
+      <div className="overflow-y-auto py-1 px-0.5 flex-1 min-h-0">
+        {stats.files?.map((file) => (
+          <div
+            key={file.path}
+            className="group/file flex items-center gap-2 px-3 py-1 text-xs hover:bg-muted/50 transition-colors"
+          >
+            <FileIcon className="size-3 flex-shrink-0 text-muted-foreground" />
+            <span className="flex items-center gap-1 flex-shrink-0 text-[11px]">
+              {file.additions > 0 && (
+                <span className="text-emerald-600 dark:text-emerald-400">+{file.additions}</span>
+              )}
+              {file.deletions > 0 && <span className="text-destructive">-{file.deletions}</span>}
+            </span>
+            <span className="truncate text-muted-foreground" title={file.path}>
+              {file.path}
+            </span>
+            {workDir && (
+              <div className="flex-shrink-0 hidden lg:block opacity-0 group-hover/file:opacity-100 transition-opacity duration-150">
+                <OpenInButton path={getFilePath(file.path)} />
+              </div>
             )}
-            {file.deletions > 0 && <span className="text-destructive">-{file.deletions}</span>}
-          </span>
-          <span className="truncate text-muted-foreground" title={file.path}>
-            {file.path}
-          </span>
-          {workDir && (
-            <div className="flex-shrink-0 hidden lg:block opacity-0 group-hover/file:opacity-100 transition-opacity duration-150">
-              <OpenInButton path={getFilePath(file.path)} />
-            </div>
-          )}
-        </div>
-      ))}
+          </div>
+        ))}
+      </div>
       {workDir && (
-        <div className="group/folder sticky bottom-0 flex items-center gap-1.5 px-3 py-1.5 text-[11px] border-t bg-muted/40">
+        <div className="group/folder flex items-center gap-1.5 px-3 py-1.5 text-[11px] border-t bg-muted/40 flex-shrink-0">
           <FolderOpenIcon className="size-3 flex-shrink-0 text-muted-foreground/70" />
           <span className="truncate text-muted-foreground/70">{workDir}</span>
           <div className="flex-shrink-0 hidden lg:block opacity-0 group-hover/folder:opacity-100 transition-opacity duration-150">
@@ -63,7 +65,7 @@ export const ToolbarChangesPanel = memo(function ToolbarChangesPanelComponent({
           </div>
         </div>
       )}
-    </>
+    </div>
   );
 });