fix：1、修复bug

.objs/workspace.json

@@ -5,38 +5,36 @@
   "auxline1": true,
   "canvasColor": 10066329,
   "auxline2": true,
-  "doc.activeDoc": "ui://5crzgdh6d3a92",
+  "doc.activeDoc": "ui://1x1w9cxnkj3h1",
   "libview.twoColumn": false,
   "libview.expandedNodes": [
-    "g8449vzz",
+    "o9974uc5",
     "/",
-    "yz7xhyy5",
+    "o9974uc5",
+    "/img/",
+    "g3iqdlgc",
     "/",
     "gytj501c",
     "/",
-    "8u2p5uv6",
+    "ig55ss7k",
     "/",
-    "xwnagx5b",
+    "1x1w9cxn",
     "/",
-    "5crzgdh6",
+    "a98xmhwk",
     "/",
-    "md8tkwlz",
+    "8k6ttzvx",
+    "/",
+    "ldxlghf7",
     "/"
   ],
   "doc.openedDocs": [
-    "ui://5crzgdh6ty4r2p",
-    "ui://5crzgdh6d3a92",
-    "ui://ynjzovt4cou62",
-    "ui://o9974uc5b7ax1h",
-    "ui://o9974uc5nrk720",
-    "ui://wyu9msxwybes2l",
-    "ui://cwrkvs469eoj0",
-    "ui://5crzgdh6d3a91",
-    "ui://8u2p5uv6sebx6",
-    "ui://8u2p5uv6opwg8",
-    "ui://g8449vzzopwg0",
-    "ui://yz7xhyy5k6ir0",
-    "ui://5crzgdh6d3a90"
+    "ui://8k6ttzvxsebxa",
+    "ui://a98xmhwktqjz0",
+    "ui://a98xmhwkebok1z",
+    "ui://ldxlghf7j4a20",
+    "ui://g3iqdlgccgqg1q",
+    "ui://1x1w9cxnkj3h1",
+    "ui://gytj501copwg9"
   ],
   "snapToGrid": true,
   "gridColor": 80,