diff --git a/assets/app-bundle/app-view/page/main/native/PageMain.prefab b/assets/app-bundle/app-view/page/main/native/PageMain.prefab
index 1eb6937..7d4abb7 100644
--- a/assets/app-bundle/app-view/page/main/native/PageMain.prefab
+++ b/assets/app-bundle/app-view/page/main/native/PageMain.prefab
@@ -2031,8 +2031,8 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 954,
-      "height": 805
+      "width": 999,
+      "height": 800
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
diff --git a/assets/app-bundle/app-view/page/main/resources/main_logo.png b/assets/app-bundle/app-view/page/main/resources/main_logo.png
index 8fa440e..021887a 100644
Binary files a/assets/app-bundle/app-view/page/main/resources/main_logo.png and b/assets/app-bundle/app-view/page/main/resources/main_logo.png differ
diff --git a/assets/app-bundle/app-view/page/main/resources/main_logo.png.meta b/assets/app-bundle/app-view/page/main/resources/main_logo.png.meta
index 74439cd..82136bd 100644
--- a/assets/app-bundle/app-view/page/main/resources/main_logo.png.meta
+++ b/assets/app-bundle/app-view/page/main/resources/main_logo.png.meta
@@ -42,14 +42,14 @@
         "trimType": "auto",
         "trimThreshold": 1,
         "rotated": false,
-        "offsetX": 0,
-        "offsetY": 0,
+        "offsetX": -5,
+        "offsetY": 1,
         "trimX": 0,
         "trimY": 0,
-        "width": 954,
-        "height": 805,
-        "rawWidth": 954,
-        "rawHeight": 805,
+        "width": 999,
+        "height": 800,
+        "rawWidth": 1009,
+        "rawHeight": 802,
         "borderTop": 0,
         "borderBottom": 0,
         "borderLeft": 0,
@@ -61,17 +61,17 @@
         "meshType": 0,
         "vertices": {
           "rawPosition": [
-            -477,
-            -402.5,
+            -499.5,
+            -400,
             0,
-            477,
-            -402.5,
+            499.5,
+            -400,
             0,
-            -477,
-            402.5,
+            -499.5,
+            400,
             0,
-            477,
-            402.5,
+            499.5,
+            400,
             0
           ],
           "indexes": [
@@ -84,32 +84,32 @@
           ],
           "uv": [
             0,
-            805,
-            954,
-            805,
+            802,
+            999,
+            802,
             0,
-            0,
-            954,
-            0
+            2,
+            999,
+            2
           ],
           "nuv": [
             0,
+            0.0024937655860349127,
+            0.9900891972249752,
+            0.0024937655860349127,
             0,
             1,
-            0,
-            0,
-            1,
-            1,
+            0.9900891972249752,
             1
           ],
           "minPos": [
-            -477,
-            -402.5,
+            -499.5,
+            -400,
             0
           ],
           "maxPos": [
-            477,
-            402.5,
+            499.5,
+            400,
             0
           ]
         },
diff --git a/assets/app-scene/main.scene b/assets/app-scene/main.scene
index d9e110a..dca41be 100644
--- a/assets/app-scene/main.scene
+++ b/assets/app-scene/main.scene
@@ -705,7 +705,7 @@
       "_spriteFrame"
     ],
     "value": {
-      "__uuid__": "1fc6b57d-ae88-4565-be7a-545305c50cbb@f9941",
+      "__uuid__": "03cfdc31-b287-4abc-896d-f123cf22435a@f9941",
       "__expectedType__": "cc.SpriteFrame"
     }
   },
diff --git a/assets/res-native/com/com_loading.jpg b/assets/res-native/com/com_loading.jpg
deleted file mode 100644
index 7fa9388..0000000
Binary files a/assets/res-native/com/com_loading.jpg and /dev/null differ
diff --git a/assets/res-native/com/com_loading.png b/assets/res-native/com/com_loading.png
new file mode 100644
index 0000000..9f03249
Binary files /dev/null and b/assets/res-native/com/com_loading.png differ
diff --git a/assets/res-native/com/com_loading.jpg.meta b/assets/res-native/com/com_loading.png.meta
similarity index 85%
rename from assets/res-native/com/com_loading.jpg.meta
rename to assets/res-native/com/com_loading.png.meta
index 17d8b73..c223379 100644
--- a/assets/res-native/com/com_loading.jpg.meta
+++ b/assets/res-native/com/com_loading.png.meta
@@ -2,22 +2,22 @@
   "ver": "1.0.27",
   "importer": "image",
   "imported": true,
-  "uuid": "1fc6b57d-ae88-4565-be7a-545305c50cbb",
+  "uuid": "03cfdc31-b287-4abc-896d-f123cf22435a",
   "files": [
-    ".jpg",
-    ".json"
+    ".json",
+    ".png"
   ],
   "subMetas": {
     "6c48a": {
       "importer": "texture",
-      "uuid": "1fc6b57d-ae88-4565-be7a-545305c50cbb@6c48a",
+      "uuid": "03cfdc31-b287-4abc-896d-f123cf22435a@6c48a",
       "displayName": "com_loading",
       "id": "6c48a",
       "name": "texture",
       "userData": {
         "wrapModeS": "clamp-to-edge",
         "wrapModeT": "clamp-to-edge",
-        "imageUuidOrDatabaseUri": "1fc6b57d-ae88-4565-be7a-545305c50cbb",
+        "imageUuidOrDatabaseUri": "03cfdc31-b287-4abc-896d-f123cf22435a",
         "isUuid": true,
         "visible": false,
         "minfilter": "linear",
@@ -34,7 +34,7 @@
     },
     "f9941": {
       "importer": "sprite-frame",
-      "uuid": "1fc6b57d-ae88-4565-be7a-545305c50cbb@f9941",
+      "uuid": "03cfdc31-b287-4abc-896d-f123cf22435a@f9941",
       "displayName": "com_loading",
       "id": "f9941",
       "name": "spriteFrame",
@@ -114,7 +114,7 @@
           ]
         },
         "isUuid": true,
-        "imageUuidOrDatabaseUri": "1fc6b57d-ae88-4565-be7a-545305c50cbb@6c48a",
+        "imageUuidOrDatabaseUri": "03cfdc31-b287-4abc-896d-f123cf22435a@6c48a",
         "atlasUuid": ""
       },
       "ver": "1.0.12",
@@ -129,6 +129,6 @@
     "type": "sprite-frame",
     "hasAlpha": false,
     "fixAlphaTransparencyArtifacts": false,
-    "redirect": "1fc6b57d-ae88-4565-be7a-545305c50cbb@6c48a"
+    "redirect": "03cfdc31-b287-4abc-896d-f123cf22435a@6c48a"
   }
 }
diff --git a/extensions/app/assets/manager/ui/prefab/UIMgrLoading.prefab b/extensions/app/assets/manager/ui/prefab/UIMgrLoading.prefab
index f48e276..8827a79 100644
--- a/extensions/app/assets/manager/ui/prefab/UIMgrLoading.prefab
+++ b/extensions/app/assets/manager/ui/prefab/UIMgrLoading.prefab
@@ -176,7 +176,7 @@
       "a": 255
     },
     "_spriteFrame": {
-      "__uuid__": "1fc6b57d-ae88-4565-be7a-545305c50cbb@f9941",
+      "__uuid__": "03cfdc31-b287-4abc-896d-f123cf22435a@f9941",
       "__expectedType__": "cc.SpriteFrame"
     },
     "_type": 0,