diff --git a/devel/202_70.md b/devel/202_70.md
new file mode 100644
index 0000000000000000000000000000000000000000..1b80708191338942c417505b15f994dde8fcb9c2
--- /dev/null
+++ b/devel/202_70.md
@@ -0,0 +1,43 @@
+# [202_70] 实现图片点击选中和光标形态变化
+
+## 如何测试
+1. 打开包含图片的文档
+2. 将鼠标悬停在图片上，观察光标是否变成手型
+3. 选中后移动鼠标，观察光标是否保持手型
+4. 点击图片外部其他地方，观察选中是否取消，光标是否恢复正常
+
+## 2025/11/21
+
+### What
+实现了点击图片选中图片并改变光标形态的功能。具体包括：
+1. 鼠标悬停在图片上时，光标变为手型
+2. 点击图片时，图片被正确选中并高亮显示
+3. 选中图片状态下，光标保持手型
+4. 与现有超链接功能保持兼容
+
+### Why
+提升用户体验，让图片成为可交互的元素。用户可以直观地知道图片是可点击的，并且能够正确选中图片进行进一步操作（如复制、删除等）。
+
+### How
+在 `edit_mouse.cpp` 中进行了以下修改：
+
+1. **鼠标悬停检测**：在 `mouse_any()` 函数中添加图片检测逻辑
+   ```cpp
+   bool hovering_image = false;
+   if (type == "move") {
+     path cp = path_up (tree_path (path (), x, y, 0));
+     tree current_tree = subtree (et, cp);
+     if (is_func (current_tree, IMAGE)) {
+       hovering_image = true;
+     }
+   }
+   ```
+
+2. **光标形态设置**：更新光标设置逻辑，支持悬停状态的手型光标
+   ```cpp
+   if (hovering_hlink) set_cursor_style ("pointing_hand");
+   else if (hovering_image) set_cursor_style ("pointing_hand");
+   else set_cursor_style ("normal");
+   ```
+
+
diff --git a/src/Edit/Interface/edit_mouse.cpp b/src/Edit/Interface/edit_mouse.cpp
index 02b9befdf47e1e1fba0e763a1dc541fb1ff55dd0..5d049ce6d51ca74a8e76464e84ccd9e00ec17792 100644
--- a/src/Edit/Interface/edit_mouse.cpp
+++ b/src/Edit/Interface/edit_mouse.cpp
@@ -19,6 +19,7 @@
 #include "sys_utils.hpp"
 #include "tm_buffer.hpp"
 #include "tm_timer.hpp"
+#include "init_glue_l5.hpp"
 
 #include <moebius/data/scheme.hpp>
 #include <moebius/drd/drd_mode.hpp>
@@ -521,8 +522,9 @@ detect_right_drag (void* handle, string type, SI x, SI y, time_t t, int m,
 void
 edit_interface_rep::mouse_any (string type, SI x, SI y, int mods, time_t t,
                                array<double> data) {
-  // cout << "Mouse any " << type << ", " << x << ", " << y << "; " << mods <<
-  // ", " << t << ", " << data << "\n";
+  cout << "\nMouse any " << type << ", " << x << ", " << y << "; " << mods << ", " << t << ", " << data << "\n";
+  cout << "last_x: " << last_x << LF;
+  cout << "last_y: " << last_y << LF;
   if (is_nil (eb)) return;
   if (t < last_t && (last_x != 0 || last_y != 0 || last_t != 0)) {
     // cout << "Ignored " << type << ", " << x << ", " << y << "; " << mods <<
@@ -567,6 +569,27 @@ edit_interface_rep::mouse_any (string type, SI x, SI y, int mods, time_t t,
   if ((!move_like) || (is_attached (this) && !check_event (MOTION_EVENT)))
     update_mouse_loci ();
 
+  bool hovering_image= false;
+
+  if (type == "move") {
+    // 检测鼠标是否在图片上
+    path cp          = path_up (tree_path (path (), x, y, 0));
+    tree current_tree= subtree (et, cp);
+    
+
+    // 检查当前元素是否是图片
+    if (is_func (current_tree, IMAGE)) {
+      path       p  = reverse (obtain_ip (current_tree));
+      selection  sel= search_selection (p * start (current_tree), p * end (current_tree));
+      rectangle  selr= least_upper_bound (sel->rs);
+      
+      cout << "x1: " << selr->x1 << " y1: " << selr->y1 << " x2: " << selr->x2 << " y2: " << selr->y2;
+      if (last_x >= selr->x1 && last_y >= selr->y1 && last_x <= selr->x2 && last_y <= selr->y2) {
+        hovering_image= true;
+      }
+    }
+  }
+
   bool hovering_hlink= false;
   if (!is_nil (mouse_ids) && type == "move") {
     notify_change (THE_FREEZE);
@@ -582,6 +605,8 @@ edit_interface_rep::mouse_any (string type, SI x, SI y, int mods, time_t t,
     }
   }
   if (hovering_hlink) set_cursor_style ("pointing_hand");
+  else if (hovering_image)
+    set_cursor_style ("pointing_hand"); // 图片时也显示手型光标
   else set_cursor_style ("normal");
 
   if (type == "move") mouse_message ("move", x, y);
diff --git a/src/Scheme/L5/init_glue_l5.hpp b/src/Scheme/L5/init_glue_l5.hpp
index b4762524aad9f687c60db3ac786b2b0e0ed9a8d9..4780a9d7ec5b960c49318bb430de136b411e58c8 100644
--- a/src/Scheme/L5/init_glue_l5.hpp
+++ b/src/Scheme/L5/init_glue_l5.hpp
@@ -12,6 +12,10 @@
 #ifndef INIT_GLUE_L5_HPP
 #define INIT_GLUE_L5_HPP
 
+#include "array.hpp"
+#include "tree.hpp"
+
 void initialize_glue_l5 ();
+array<int> get_bounding_rectangle (tree t);
 
 #endif