diff --git a/brain/training-status.json b/brain/training-status.json
index 1016b27..dc15ff7 100644
--- a/brain/training-status.json
+++ b/brain/training-status.json
@@ -1,74 +1,76 @@
 {
-  "version": "1.2",
-  "last_updated": "2026-05-18T22:45+08:00",
+  "version": "1.3",
+  "last_updated": "2026-05-20T09:48+08:00",
   "updated_by": "铸渊 (ICE-GL-ZY001)",
   "mother_model": {
     "status": "completed",
-    "status_label": "✅ 已完成（COS文件已修复 generation_config.json）",
+    "status_label": "✅ 已完成 · 已上传COS bingshuo-1317346199",
     "model": "Qwen/Qwen2.5-7B",
-    "final_loss": 0.2638,
+    "final_loss": 1.5229,
     "final_epoch": 3,
     "total_epochs": 3,
-    "cos_path": "cos://sy-finetune-corpus-1317346199/models/qwen25-7b-sft/final/",
-    "completed_at": "2026-05-18T~06:00+08:00",
+    "cos_path": "cos://bingshuo-1317346199/models/qwen25-7b-sft/final/",
+    "completed_at": "2026-05-19T~22:30+08:00",
     "fixes": {
-      "generation_config_eos": "151643→151645 ✅ 2026-05-18 修复（根因：model.generate()读取generation_config而非config）",
+      "generation_config_eos": "151645 ✅",
       "default_system": "已清除 ✅"
     }
   },
   "code_model": {
     "status": "completed",
-    "status_label": "✅ 已完成（train_coder.log确认DONE!）",
+    "status_label": "✅ 已完成 · 已上传COS bingshuo-1317346199",
     "model": "Qwen/Qwen2.5-Coder-7B",
-    "cos_path": "cos://sy-finetune-corpus-1317346199/models/qwen25-coder-7b-sft/final/",
-    "fixes": {
-      "generation_config_eos": "151643→151645 ✅ 2026-05-18 修复"
-    }
+    "final_loss": 1.822,
+    "cos_path": "cos://bingshuo-1317346199/models/qwen25-coder-7b-sft/final/",
+    "fixes": {}
   },
   "distill_shuangyan_15b": {
     "status": "running",
-    "status_label": "🔄 蒸馏训练中（Screen 87779, step=50 loss=6.68, Epoch 1/3）",
+    "status_label": "🔴 蒸馏训练中 · Ep1/3 step~4850/15781 loss≈1.96",
     "version": "v7",
-    "script": "scripts/distill_mother.py",
-    "teacher": "母模型7B SFT",
+    "script": "scripts/distill_mother_v7.py",
+    "teacher": "母模型7B SFT (COS bingshuo)",
     "student": "Qwen2.5-1.5B-Instruct",
-    "method": "KL散度(TEMP=2.0, ALPHA=0.7) + SFT混合",
-    "host": "connect.westd.seetacloud.com:23647",
-    "ssh_password": "HkM43lFVUIsc",
-    "started_at": "2026-05-18T22:41+08:00",
-    "estimated_completion": "~01:00+08:00",
-    "cos_output": "models/shuangyan-15b-distill/final/",
-    "fixes": [
-      "v7: PYTORCH_CUDA_ALLOC_CONF=expandable_segments:True + empty_cache在epoch转换/模型加载/每500步",
-      "v6: vocab_size截断 fix — Teacher(7B)=152064 → Student(1.5B)=151936",
-      "v5: HuggingFace forward参数名修正 (ii→input_ids, am→attention_mask)",
-      "v4: num_workers=0 (避免CUDA fork)",
-      "v5: 移除teacher_logits预存储改为即时forward"
-    ]
+    "params": "B=2, GA=16, LR=1e-5, TEMP=2.0, ALPHA=0.7",
+    "host": "connect.westd.seetacloud.com:23647 (RTX PRO 6000 96GB)",
+    "started_at": "2026-05-20T09:23+08:00",
+    "estimated_completion": "~12:00~13:00+08:00 (3 epoch, ~45min/ep)",
+    "cos_output": "models/shuangyan-15b-distill/",
+    "pipeline_watchdog": "/tmp/distill_pipeline.sh (PID 581561, 自动触发Track2)"
+  },
+  "distill_coder_15b": {
+    "status": "pending",
+    "status_label": "⏳ 等待Track1完成 + 管道自动触发",
+    "script": "scripts/distill_coder_v2.py",
+    "teacher": "代码模型7B SFT (COS bingshuo)",
+    "student": "Qwen2.5-Coder-1.5B-Instruct",
+    "params": "B=2, GA=16, LR=1e-5 (预修OOM)",
+    "cos_output": "models/qwen25-15b-coder-distill/"
   },
   "pipeline": {
     "steps": [
-      {"name": "母模型SFT训练", "status": "completed", "label": "✅ 完成 (loss=0.2638)"},
-      {"name": "上传COS (母模型)", "status": "completed", "label": "✅ 已完成"},
-      {"name": "代码模型SFT训练", "status": "completed", "label": "✅ 已完成"},
-      {"name": "上传COS (代码模型)", "status": "completed", "label": "✅ 已完成"},
-      {"name": "generation_config修复", "status": "completed", "label": "✅ 两个模型已修复"},
-      {"name": "霜砚1.5B蒸馏", "status": "running", "label": "🔄 训练中（Screen 87779, Epoch 1/3）"},
-      {"name": "上传COS (蒸馏输出)", "status": "pending", "label": "⚪ 等待蒸馏完成"}
+      {"name": "母模型SFT训练+上传COS", "status": "completed", "label": "✅"},
+      {"name": "代码模型SFT训练+上传COS", "status": "completed", "label": "✅"},
+      {"name": "Track1 母模型→霜砚1.5B蒸馏", "status": "running", "label": "🔄 Ep1/3 step~4850/15781"},
+      {"name": "Track1 上传COS", "status": "pending", "label": "⏳ 蒸馏自带上传"},
+      {"name": "Track2 代码模型→铸渊1.5B蒸馏", "status": "pending", "label": "⏳ 管道自动触发"},
+      {"name": "Track2 上传COS", "status": "pending", "label": "⏳"}
     ]
   },
-  "next_phases": {
-    "distill_shuangyan_15b": "🔄 训练中，预计~01:00完成",
-    "shuangyan_deep_sft": "⏳ 等待蒸馏完成后用霜砚语料深度微调",
-    "distill_coder_to_zhuyuan_15b": "⏳ 等待Phase 1+2完成",
-    "zhuyuan_deep_sft": "⏳ 等待Phase 3完成"
+  "website_status": {
+    "login_api": "✅ 正常",
+    "training_panel": "✅ 实时显示 (fetch_train.py v4)",
+    "js_all_functions": "✅ 已修复 (setInterval恢复)",
+    "gpu_monitoring": "✅ training-status.json每分钟更新"
   },
   "alerts": [
-    "⚠️ 之前误判代码模型已完成（COS上有历史checkpoint-540）",
-    "⚠️ 蒸馏经过7次迭代才稳定：路径错误→存储爆炸→CUDA fork→参数名错误→vocab不匹配→OOM(×2)",
-    "⚠️ v7 所有已知崩溃已修复，预计~01:00完成"
+    "⚠️ 本次修复了fetch_train.py v3的3个bug（phase检测/epoch提取/tail长度）",
+    "⚠️ 前一次index.html修复(3583413)引入语法错误→全站JS崩溃→已修复",
+    "⚠️ Track2的OOM已在Track1完成前预修",
+    "⚠️ 冰朔强调的工作流程：先读仓库记忆→理解全局→再动手"
   ],
   "links": {
-    "notion": "https://www.notion.so/363fb92f383181029fafef8438d6c300"
+    "notion": "https://www.notion.so/363fb92f383181029fafef8438d6c300",
+    "repo": "https://guanghulab.com/code/bingshuo/guanghulab"
   }
 }