diff --git a/App/lib/core/Phase1.vp b/App/lib/core/Phase1.vp
index 8e6f32b..c26291a 100644
--- a/App/lib/core/Phase1.vp
+++ b/App/lib/core/Phase1.vp
@@ -226,6 +226,46 @@ def _FindClassDefSha1(class_names_buf: bytes, def_sha1s_buf: bytes,
     return None
 
 
+# ============================================================
+# _ScanTreeForContainers - 递归扫描 AST 检测 list/dict 容器使用
+#
+# 覆盖：裸名（list/dict）、泛型下标（list[T] 的 Subscript.value）、
+# 字面量（[]/{}）。命中即置 need_list/need_dict 标志。
+# 误报无害（最多多编译 _list/_dict 两个空壳模块）。
+# ============================================================
+def _ScanTreeForContainers(node: ast.AST | t.CPtr,
+                           need_list_box: t.CPtr,
+                           need_dict_box: t.CPtr):
+    """递归扫描 AST，检测 list/dict 容器使用"""
+    if node is None:
+        return
+    k_s: int = node.kind()
+    if k_s == ast.ASTKind.Name:
+        nm_s: ast.Name | t.CPtr = (ast.Name | t.CPtr)(node)
+        if nm_s.id is not None:
+            if string.strcmp(nm_s.id, "list") == 0:
+                need_list_box[0] = 1
+            elif string.strcmp(nm_s.id, "dict") == 0:
+                need_dict_box[0] = 1
+    elif k_s == ast.ASTKind.Subscript:
+        sub_s: ast.Subscript | t.CPtr = (ast.Subscript | t.CPtr)(node)
+        if sub_s.value is not None:
+            _ScanTreeForContainers(sub_s.value, need_list_box, need_dict_box)
+    elif k_s == ast.ASTKind.List:
+        # [] 字面量
+        need_list_box[0] = 1
+    elif k_s == ast.ASTKind.Dict:
+        # {} 字面量
+        need_dict_box[0] = 1
+    # 递归子节点
+    if node.children is not None:
+        ch_s: list[ast.AST | t.CPtr] | t.CPtr = node.children
+        n_s: t.CSizeT = len(ch_s)
+        ci_s: t.CSizeT
+        for ci_s in range(n_s):
+            _ScanTreeForContainers(ch_s.get(ci_s), need_list_box, need_dict_box)
+
+
 # ============================================================
 # _TopoSortFiles - 根据类继承关系对文件进行拓扑排序
 #
@@ -641,6 +681,32 @@ def RunPhase1(mb: memhub.MemBuddy | t.CPtr, includes_dir: str, temp_dir: str,
         else:
             p1a_registered += 1
 
+        # 容器模板按需纳入依赖：includes 使用 list/dict 泛型/构造/字面量
+        # （如 base.vp 的 list[AST | CPtr]）时追加 _list/_dict 到
+        # _imported_modules → 进 deps → _BuildReachableSha1Set 的可达集合
+        # 自动包含（Phase1 与 Phase2 都受益），否则泛型模板未注册 →
+        # "泛型类 'list' 未找到模板"。对齐 App 层 _inject_auto_container_visibility。
+        cl_box: t.CPtr = stdlib.malloc(4)
+        cd_box: t.CPtr = stdlib.malloc(4)
+        if cl_box is not None and cd_box is not None:
+            cl_box[0] = 0
+            cd_box[0] = 0
+            _ScanTreeForContainers(tree_a, cl_box, cd_box)
+            if cl_box[0] != 0:
+                if tr_a._imported_modules is None or \
+                   HandlesImports.is_module_imported(tr_a._imported_modules, "_list") == 0:
+                    tr_a._imported_modules = HandlesImports.add_imported_module(
+                        mb, tr_a._imported_modules, "_list")
+            if cd_box[0] != 0:
+                if tr_a._imported_modules is None or \
+                   HandlesImports.is_module_imported(tr_a._imported_modules, "_dict") == 0:
+                    tr_a._imported_modules = HandlesImports.add_imported_module(
+                        mb, tr_a._imported_modules, "_dict")
+        if cl_box is not None:
+            stdlib.free(cl_box)
+        if cd_box is not None:
+            stdlib.free(cd_box)
+
         # 生成 .deps.txt（记录依赖模块名，供依赖图按需翻译使用）
         # 同时填充内存依赖存储器（PopulateIncludesDeps），供 _BuildReachableSha1Set
         # 直接从内存读取，不依赖 .deps.txt 过程文件