ui基本完毕，修了一大把的bug

Assets/idolsDisplay/idolSkillsHub.cs

@@ -17,6 +17,9 @@ public class idolSkillsHub : MonoBehaviour
 
     [Header("displaying")]
     public Material disgot_grayMtr;
+    public Sprite enabled_btmSprite;
+    public Sprite disabled_btmSprite;
+    public Sprite unlock_btmSprite;
     public Color enabled_btmColor = Color.white;
     public Color disabled_btmColor = Color.white;
     public Color unlock_btmColor = Color.gray;
@@ -99,6 +102,7 @@ public class idolSkillsHub : MonoBehaviour
             string displayName = hideLockedIdentity ? "\u672a\u89e3\u9501\u6280\u80fd" : (group.groupName ?? string.Empty);
             string detailName = displayName;
             string detailDescription = hideLockedIdentity ? "\u6b64\u6280\u80fd\u5c1a\u672a\u89e3\u9501\u3002" : (group.skillDescriptionsText ?? string.Empty);
+            Sprite bottomSprite = equipped ? enabled_btmSprite : (unlocked ? disabled_btmSprite : unlock_btmSprite);
             Color bottomColor = equipped ? enabled_btmColor : (unlocked ? disabled_btmColor : unlock_btmColor);
             Material iconMaterial = unlocked ? null : disgot_grayMtr;
 
@@ -119,6 +123,7 @@ public class idolSkillsHub : MonoBehaviour
                 displayName,
                 detailName,
                 detailDescription,
+                bottomSprite,
                 bottomColor,
                 iconMaterial,
                 enableToggleValue,