diff --git a/chatdesk-ui/app/api/retrieval/process/route.ts b/chatdesk-ui/app/api/retrieval/process/route.ts
index c137064..dc0fd9c 100644
--- a/chatdesk-ui/app/api/retrieval/process/route.ts
+++ b/chatdesk-ui/app/api/retrieval/process/route.ts
@@ -145,10 +145,33 @@ export async function POST(req: Request) {
     } else if (embeddingsProvider === "bge-m3"){
       
       // 示例：调用你自己的 BGE-M3 API 或本地函数
-      const embeddingPromises = chunks.map(async chunk => {
+      // const embeddingPromises = chunks.map(async chunk => {
+      const embeddingPromises = chunks.map(async (chunk, index) => {
         try {
-          return await generateBgeM3Embedding(chunk.content)
+          // return await generateBgeM3Embedding(chunk.content)
+
+          const result = await generateBgeM3Embedding(chunk.content)
+
+          if (!Array.isArray(result)) {
+            console.error(`......❌ Chunk ${index}: result is not an array`, result)
+            return null
+          }
+
+          if (result.length !== 1024) {
+            console.error(`......❌ Chunk ${index}: incorrect length: ${result.length}`)
+            return null
+          }
+
+          if (!result.every(x => typeof x === "number")) {
+            console.error(`......❌ Chunk ${index}: contains non-numbers`, result)
+            return null
+          }
+
+          return result
+
+
         } catch (error) {
+
           console.error(`Error generating BGE-M3 embedding for chunk: ${chunk}`, error)
           return null
         }
@@ -171,7 +194,7 @@ export async function POST(req: Request) {
           ? ((embeddings[index] || null) as any)
           : null,
       bge_m3_embedding:
-        embeddingsProvider === "bge-m3" 
+        embeddingsProvider === "bge-m3" && embeddings[index] && embeddings[index].length === 1024
           ? (embeddings[index] || null) as any
           : null          
     }))