1

Shared/KBInputProfileManager.m

@@ -118,7 +118,7 @@
         @{
             @"code": @"es",
             @"name": @"Español",
-            @"defaultSkinZip": @"",
+            @"defaultSkinZip": @"西班牙初始皮肤.zip",
             @"layouts": @[
                 @{@"variant": @"qwerty", @"title": @"QWERTY", @"profileId": @"es_ES_qwerty", @"layoutJsonId": @"letters", @"suggestionEngine": @"latin"},
                 @{@"variant": @"azerty", @"title": @"AZERTY", @"profileId": @"es_ES_azerty", @"layoutJsonId": @"letters_azerty", @"suggestionEngine": @"latin"},

Shared/KBSkinInstallBridge.h

@@ -89,6 +89,11 @@ typedef void (^KBSkinInstallConsumeCompletion)(BOOL success, NSError * _Nullable
 + (BOOL)applyInstalledSkinWithId:(NSString *)skinId
                            error:(NSError * _Nullable __autoreleasing *)error;
 
+/// 重新应用当前皮肤的图标映射（用于语言切换时更新图标）。
+/// @param languageCode 新的语言代码
+/// @return 是否成功重新应用
++ (BOOL)reloadCurrentSkinIconMapForLanguageCode:(NSString *)languageCode;
+
 @end
 
 NS_ASSUME_NONNULL_END

Shared/KBSkinInstallBridge.m

@@ -947,4 +947,88 @@ static NSString * const kKBSkinMetadataThemeKey        = @"theme_json";
     return applyOK;
 }
 
++ (BOOL)reloadCurrentSkinIconMapForLanguageCode:(NSString *)languageCode {
+    if (languageCode.length == 0) {
+        NSLog(@"[SkinBridge] reloadCurrentSkinIconMap: empty language code");
+        return NO;
+    }
+    
+    NSString *targetSkinId = [NSString stringWithFormat:@"bundle_skin_default_%@", languageCode];
+    NSString *currentSkinId = [KBSkinManager shared].current.skinId ?: @"";
+    
+    NSLog(@"[SkinBridge] reloadCurrentSkinIconMap: currentSkin=%@ targetSkin=%@ lang=%@", 
+          currentSkinId, targetSkinId, languageCode);
+    
+    if ([targetSkinId isEqualToString:currentSkinId]) {
+        NSLog(@"[SkinBridge] reloadCurrentSkinIconMap: already on target skin, just refresh icon map");
+    } else {
+        BOOL hasTargetSkin = [KBSkinManager kb_hasAssetsForSkinId:targetSkinId];
+        NSLog(@"[SkinBridge] reloadCurrentSkinIconMap: hasTargetSkin=%d", hasTargetSkin);
+        
+        if (hasTargetSkin) {
+            NSError *applyError = nil;
+            BOOL applied = [self applyInstalledSkinWithId:targetSkinId error:&applyError];
+            NSLog(@"[SkinBridge] reloadCurrentSkinIconMap: switched to %@ applied=%d error=%@", 
+                  targetSkinId, applied, applyError);
+            return applied;
+        }
+    }
+    
+    if (currentSkinId.length == 0 || [currentSkinId isEqualToString:@"default"]) {
+        NSLog(@"[SkinBridge] reloadCurrentSkinIconMap: no custom skin applied, skip");
+        return NO;
+    }
+    
+    NSDictionary<NSString *, NSString *> *iconShortNames = [self iconShortNamesForLanguageCode:languageCode];
+    if (iconShortNames.count == 0) {
+        NSLog(@"[SkinBridge] reloadCurrentSkinIconMap: no icon mapping found for language: %@", languageCode);
+        return NO;
+    }
+    
+    NSFileManager *fm = [NSFileManager defaultManager];
+    NSString *skinRoot = [[self kb_skinsRootPath] stringByAppendingPathComponent:currentSkinId];
+    NSString *iconsDir = [skinRoot stringByAppendingPathComponent:@"icons"];
+    
+    NSMutableDictionary<NSString *, NSString *> *iconPathMap = [NSMutableDictionary dictionary];
+    [iconShortNames enumerateKeysAndObjectsUsingBlock:^(NSString *identifier, NSString *shortName, BOOL *stop) {
+        if (![shortName isKindOfClass:NSString.class] || shortName.length == 0) return;
+        NSString *fileName = shortName;
+        if (fileName.pathExtension.length == 0) {
+            fileName = [fileName stringByAppendingPathExtension:@"png"];
+        }
+        NSString *fullPath = [iconsDir stringByAppendingPathComponent:fileName];
+        if ([fm fileExistsAtPath:fullPath]) {
+            NSString *relative = [NSString stringWithFormat:@"Skins/%@/icons/%@", currentSkinId, fileName];
+            iconPathMap[identifier] = relative;
+        }
+    }];
+    
+    NSLog(@"[SkinBridge] reloadCurrentSkinIconMap: skin=%@ lang=%@ iconCount=%lu",
+          currentSkinId, languageCode, (unsigned long)iconPathMap.count);
+    
+    if (iconPathMap.count == 0) {
+        return NO;
+    }
+    
+    NSDictionary *meta = [self kb_metadataForSkinId:currentSkinId];
+    NSMutableDictionary *themeJSON = [NSMutableDictionary dictionary];
+    themeJSON[@"id"] = currentSkinId;
+    NSString *name = [meta[kKBSkinMetadataNameKey] isKindOfClass:NSString.class] ? meta[kKBSkinMetadataNameKey] : currentSkinId;
+    themeJSON[@"name"] = name;
+    if (iconPathMap.count > 0) {
+        themeJSON[@"key_icons"] = iconPathMap.copy;
+    }
+    
+    NSString *bgPath = [skinRoot stringByAppendingPathComponent:@"background.png"];
+    NSData *bgData = [NSData dataWithContentsOfFile:bgPath];
+    
+    BOOL themeOK = [[KBSkinManager shared] applyThemeFromJSON:themeJSON];
+    if (bgData.length > 0) {
+        [[KBSkinManager shared] applyImageSkinWithData:bgData skinId:currentSkinId name:name];
+    }
+    
+    NSLog(@"[SkinBridge] reloadCurrentSkinIconMap: applied themeOK=%d", themeOK);
+    return themeOK;
+}
+
 @end

Shared/KBSkinManager.h

@@ -77,6 +77,9 @@ extern NSString * const KBDarwinSkinChanged;         // cross-process
 /// Parse a hex color string like "#RRGGBB"/"#RRGGBBAA"
 + (UIColor *)colorFromHexString:(NSString *)hex defaultColor:(UIColor *)fallback;
 
+/// 判断指定 skinId 是否有可用资源目录
++ (BOOL)kb_hasAssetsForSkinId:(NSString *)skinId;
+
 @end
 
 NS_ASSUME_NONNULL_END

Shared/KBSkinManager.m

@@ -387,6 +387,20 @@ static void KBSkinDarwinCallback(CFNotificationCenterRef center, void *observer,
             }
         }
     }
+    
+    // 调试日志：打印未找到映射的按键 ID
+    if (value.length == 0 && identifier.length > 0) {
+        static NSMutableSet<NSString *> *kb_loggedMissingIds = nil;
+        static dispatch_once_t onceToken;
+        dispatch_once(&onceToken, ^{
+            kb_loggedMissingIds = [NSMutableSet set];
+        });
+        if (![kb_loggedMissingIds containsObject:identifier]) {
+            [kb_loggedMissingIds addObject:identifier];
+            NSLog(@"[SkinManager] ⚠️ Missing icon mapping: id='%@' skin='%@' mapCount=%lu",
+                  identifier, self.current.skinId ?: @"default", (unsigned long)map.count);
+        }
+    }
 
     // 若在 keyIconMap 中找到了 value，按约定加载
     if (value.length > 0) {

Shared/Resource/kb_input_profiles.json

@@ -13,22 +13,21 @@
           "layoutJsonId": "letters",
           "suggestionEngine": "latin"
         }
-      ]
-    },
-    {
-      "code": "es",
-      "name": "Español (Latinoamérica)",
-      "defaultSkinZip": "",
-      "layouts": [
-        {
-          "variant": "qwerty",
-          "title": "QWERTY",
-          "profileId": "es_419_qwerty",
-          "layoutJsonId": "letters_es",
-          "suggestionEngine": "spanish"
-        }
-      ]
-    },
+      ],
+      {
+        "code": "es",
+        "name": "Español (Latinoamérica)",
+        "defaultSkinZip": "西班牙初始皮肤.zip",
+        "layouts": [
+          {
+            "variant": "qwerty",
+            "title": "QWERTY",
+            "profileId": "es_419_qwerty",
+            "layoutJsonId": "letters_es",
+            "suggestionEngine": "spanish"
+          }
+        ]
+      },
     {
       "code": "pt",
       "name": "Português",