diff --git a/src/web/public/i18n.js b/src/web/public/i18n.js
index fbdcc296..f9d83ab8 100644
--- a/src/web/public/i18n.js
+++ b/src/web/public/i18n.js
@@ -713,6 +713,19 @@
     'Runs this case in a hardened, isolated container. The base image is built automatically on first use. Docker/Podman must be installed.':
       '在加固的隔离容器中运行此案例。首次使用时会自动构建基础镜像；必须安装 Docker/Podman。',
     'Run in an isolated Docker container': '在隔离的 Docker 容器中运行',
+    'Attach to an existing container': '接入已在运行的容器',
+    'On: Codeman only runs docker exec into a container you already built and run — it never creates, starts, stops or removes it. The CLIs must already be installed and logged in inside it.':
+      '开启后，{name}只会 docker exec 进入你自己构建并运行的容器，绝不创建、启动、停止或删除它；容器内必须已安装并登录好相应 CLI。',
+    'Container Name': '容器名称',
+    'Must be running already.': '该容器必须已在运行。',
+    'Check container': '检查容器',
+    'Container Workdir': '容器内工作目录',
+    'A path that already exists inside the container. Adoption mounts nothing, so this need not match the host workspace path.':
+      '容器内已存在的路径。接入不挂载任何目录，因此它不必与主机工作区路径相同。',
+    'Already have a container running?': '已经有正在运行的容器？',
+    'Attach to it instead': '改为接入该容器',
+    'Codeman only runs docker exec into it and never touches its lifecycle.':
+      '{name}只会 docker exec 进入它，绝不触碰其生命周期。',
     'Absolute HOST directory, bind-mounted into the container. Codeman scaffolds CLAUDE.md + hooks into it.':
       '绑定挂载到容器中的主机绝对目录；{name}会在其中生成 CLAUDE.md 和 hooks。',
     'A reusable docker host profile. Reuse the same ID across cases to share settings.':
diff --git a/src/web/public/index.html b/src/web/public/index.html
index 9734ec06..7e1024e4 100644
--- a/src/web/public/index.html
+++ b/src/web/public/index.html
@@ -2629,7 +2629,7 @@
             <div class="form-row docker-quick-row">
               <label class="checkbox-row"><input type="checkbox" id="newCaseDocker"> 🐳 Run in an isolated Docker container</label>
               <span class="form-hint">Runs this case in a hardened, isolated container. The base image is built automatically on first use. Docker/Podman must be installed.</span>
-              <span class="form-hint">Already have a container running? <button type="button" class="btn-inline-check" id="dockerAdoptJumpBtn">Attach to it instead</button> — Codeman only <code>docker exec</code>s in and never touches its lifecycle.</span>
+              <span class="form-hint">Already have a container running? <button type="button" class="btn-inline-check" id="dockerAdoptJumpBtn">Attach to it instead</button> Codeman only runs docker exec into it and never touches its lifecycle.</span>
             </div>
             <details class="advanced-options docker-quick-settings" id="dockerQuickSettings">
               <summary><svg class="set-adv-chev" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M6 9l6 6 6-6"/></svg><span>Container settings (optional, sensible defaults)</span></summary>
@@ -2834,7 +2834,7 @@
             <p class="set-section-blurb">Run the case inside a container: one per case, shared by all its sessions.</p>
             <div class="form-row">
               <label class="checkbox-row"><input type="checkbox" id="dockerAdoptExisting"> Attach to an existing container</label>
-              <span class="form-hint">On: Codeman only <code>docker exec</code>s into a container you already built and run — it never creates, starts, stops or removes it. The CLIs must already be installed and logged in inside it.</span>
+              <span class="form-hint">On: Codeman only runs docker exec into a container you already built and run — it never creates, starts, stops or removes it. The CLIs must already be installed and logged in inside it.</span>
             </div>
             <div class="form-row docker-adopt-only">
               <label>Container Name</label>
@@ -2844,7 +2844,7 @@
             <div class="form-row docker-adopt-only">
               <label>Container Workdir</label>
               <input type="text" id="dockerAdoptWorkdir" placeholder="/workspace" autocomplete="off" autocapitalize="off" autocorrect="off" spellcheck="false">
-              <span class="form-hint">A path that already exists <em>inside</em> the container. Adoption mounts nothing, so this need not match the host workspace path — leave blank to reuse it only if you mounted it there yourself.</span>
+              <span class="form-hint">A path that already exists inside the container. Adoption mounts nothing, so this need not match the host workspace path.</span>
             </div>
             <div class="form-row">
               <label>Case Name</label>