diff --git a/mateclaw-server/src/main/java/vip/mate/wiki/service/WikiEmbeddingService.java b/mateclaw-server/src/main/java/vip/mate/wiki/service/WikiEmbeddingService.java
index 74aec2c7..48f2aefd 100644
--- a/mateclaw-server/src/main/java/vip/mate/wiki/service/WikiEmbeddingService.java
+++ b/mateclaw-server/src/main/java/vip/mate/wiki/service/WikiEmbeddingService.java
@@ -47,7 +47,6 @@ public class WikiEmbeddingService {
     private final ModelConfigService modelConfigService;
     private final WikiKnowledgeBaseService kbService;
     private final SystemSettingMapper systemSettingMapper;
-    private final vip.mate.llm.service.ModelProviderService modelProviderService;
 
     /** 系统默认 embedding 模型的 mate_system_setting key */
     public static final String SYSTEM_SETTING_DEFAULT_EMBEDDING_ID = "embedding.default.model.id";
@@ -88,24 +87,15 @@ public class WikiEmbeddingService {
         if (defaultId != null) {
             ModelConfigEntity model = safeGetModel(defaultId);
             if (isUsable(model)) {
-                try {
-                    return new Resolved(factory.build(model), model.getModelName());
-                } catch (Exception e) {
-                    log.warn("[WikiEmbedding] System default embedding model {} build failed: {}", defaultId, e.getMessage());
-                }
-            } else {
-                log.warn("[WikiEmbedding] System default embedding model {} is unusable, falling back", defaultId);
+                return new Resolved(factory.build(model), model.getModelName());
             }
+            log.warn("[WikiEmbedding] System default embedding model {} is unusable, falling back", defaultId);
         }
 
         // 优先级 3：任意 enabled
         ModelConfigEntity anyEnabled = modelConfigService.findFirstEnabledEmbedding();
         if (isUsable(anyEnabled)) {
-            try {
-                return new Resolved(factory.build(anyEnabled), anyEnabled.getModelName());
-            } catch (Exception e) {
-                log.warn("[WikiEmbedding] Fallback embedding model {} build failed: {}", anyEnabled.getId(), e.getMessage());
-            }
+            return new Resolved(factory.build(anyEnabled), anyEnabled.getModelName());
         }
 
         log.warn("[WikiEmbedding] No usable embedding model configured. "
@@ -365,17 +355,9 @@ public class WikiEmbeddingService {
     }
 
     private boolean isUsable(ModelConfigEntity model) {
-        if (model == null || !Boolean.TRUE.equals(model.getEnabled())
-                || !"embedding".equals(model.getModelType())) {
-            return false;
-        }
-        // Skip models whose provider lacks a valid API key (mirrors chat model path fix 341ad1f)
-        try {
-            return modelProviderService.isProviderConfigured(model.getProvider());
-        } catch (Exception e) {
-            log.debug("[WikiEmbedding] Provider check failed for model {}: {}", model.getId(), e.getMessage());
-            return false;
-        }
+        return model != null
+                && Boolean.TRUE.equals(model.getEnabled())
+                && "embedding".equals(model.getModelType());
     }
 
     private Long readSystemDefaultEmbeddingId() {
diff --git a/mateclaw-server/src/main/java/vip/mate/workspace/conversation/ConversationService.java b/mateclaw-server/src/main/java/vip/mate/workspace/conversation/ConversationService.java
index af23115d..b2c1f589 100644
--- a/mateclaw-server/src/main/java/vip/mate/workspace/conversation/ConversationService.java
+++ b/mateclaw-server/src/main/java/vip/mate/workspace/conversation/ConversationService.java
@@ -450,7 +450,8 @@ public class ConversationService {
             }
             switch (part.getType()) {
                 case "text" -> appendSegment(text, part.getText());
-                case "thinking", "tool_call", "parse_error" -> { /* skip — frontend reads these from contentParts directly */ }
+                case "thinking", "tool_call" -> { /* skip — frontend reads these from contentParts directly */ }
+                case "parse_error" -> appendSegment(text, part.getText());
                 case "file" -> appendSegment(text, "[附件] " + safe(part.getFileName()));
                 default -> appendSegment(text, part.getText());
             }
diff --git a/mateclaw-ui/src/types/index.ts b/mateclaw-ui/src/types/index.ts
index 8c11283f..f9b319f5 100644
--- a/mateclaw-ui/src/types/index.ts
+++ b/mateclaw-ui/src/types/index.ts
@@ -179,7 +179,7 @@ export interface MessageMetadata {
 }
 
 export interface MessageContentPart {
-  type: 'text' | 'thinking' | 'image' | 'file' | 'audio' | 'video' | 'tool_call' | 'parse_error'
+  type: 'text' | 'thinking' | 'image' | 'file' | 'audio' | 'video' | 'tool_call'
   text?: string
   fileUrl?: string
   fileName?: string