diff --git a/tutorials/keras/text_NER.py b/tutorials/keras/text_NER.py
index 6ffa7c95..7f4f1cbf 100644
--- a/tutorials/keras/text_NER.py
+++ b/tutorials/keras/text_NER.py
@@ -3,9 +3,12 @@ import numpy as np
 import pandas as pd
 import platform
 from collections import Counter
+import keras
 from keras.models import Sequential
-from keras.layers import Embedding, Bidirectional, LSTM
+from keras.layers import Embedding, Bidirectional, LSTM, Dropout
 from keras_contrib.layers import CRF
+from keras_contrib.losses import crf_loss
+from keras_contrib.metrics import crf_viterbi_accuracy
 """
 # padding: pre(默认) 向前补充0  post 向后补充0
 # truncating: 文本超过 pad_num,  pre(默认) 删除前面  post 删除后面
@@ -31,7 +34,7 @@ def load_data():
     # Counter({'的': 8, '中': 7, '致': 7, '党': 7})
     word_counts = Counter(row[0].lower() for sample in train for row in sample)
     vocab = [w for w, f in iter(word_counts.items()) if f >= 2]
-    chunk_tags = ['O', 'B-PER', 'I-PER', 'B-LOC', 'I-LOC', "B-ORG", "I-ORG"]
+    chunk_tags = Config.nlp_ner.chunk_tags
 
     # 存储保留的有效个数的 vovab 和 对应 chunk_tags
     with open(Config.nlp_ner.path_config, 'wb') as outp:
@@ -57,7 +60,10 @@ def _parse_data(filename):
         # 主要是分句: split_text 默认每个句子都是一行，所以原来换行就需要 两个split_text
         texts = fn.read().decode('utf-8').strip().split(split_text + split_text)
         # 对于每个字需要 split_text, 而字的内部需要用空格分隔
-        data = [[row.split() for row in text.split(split_text)] for text in texts]
+        # len(row) > 0 避免连续2个换行，导致 row 数据为空
+        # row.split() 会删除空格或特殊符号，导致空格数据缺失！
+        data = [[[" ", "O"] if len(row.split()) != 2 else row.split() for row in text.split(split_text) if len(row) > 0] for text in texts]
+        # data = [[row.split() for row in text.split(split_text) if len(row.split()) == 2] for text in texts]
     return data
 
 
@@ -96,10 +102,17 @@ def create_model(len_vocab, len_chunk_tags):
     model = Sequential()
     model.add(Embedding(len_vocab, Config.nlp_ner.EMBED_DIM, mask_zero=True))  # Random embedding
     model.add(Bidirectional(LSTM(Config.nlp_ner.BiLSTM_UNITS // 2, return_sequences=True)))
+    model.add(Dropout(0.25))
     crf = CRF(len_chunk_tags, sparse_target=True)
     model.add(crf)
     model.summary()
-    model.compile('adam', loss=crf.loss_function, metrics=[crf.accuracy])
+    model.compile('adam', loss=crf_loss, metrics=[crf_viterbi_accuracy])
+    # model.compile('rmsprop', loss=crf_loss, metrics=[crf_viterbi_accuracy])
+
+    # from keras.optimizers import Adam
+    # adam_lr = 0.0001
+    # adam_beta_1 = 0.5
+    # model.compile(optimizer=Adam(lr=adam_lr, beta_1=adam_beta_1), loss=crf_loss, metrics=[crf_viterbi_accuracy])
     return model
 
 
@@ -115,29 +128,38 @@ def test():
     with open(Config.nlp_ner.path_config, 'rb') as inp:
         (vocab, chunk_tags) = pickle.load(inp)
     model = create_model(len(vocab), len(chunk_tags))
-    predict_text = '中华人民共和国国务院总理周恩来在外交部长陈毅的陪同下，连续访问了埃塞俄比亚等非洲10国以及阿尔巴尼亚'
-    text_EMBED, length = process_data(predict_text, vocab)
-    model.load_weights(Config.nlp_ner.path_model)
-    raw = model.predict(text_EMBED)[0][-length:]
-    result = [np.argmax(row) for row in raw]
-    result_tags = [chunk_tags[i] for i in result]
+    # predict_text = '造型独特，尺码偏大，估计是钉子头圆的半径的缘故'
+    with open(Config.nlp_ner.path_origin, "r", encoding="utf-8") as f:
+        lines = f.readlines()
+        for predict_text in lines:
+            content = predict_text.strip()
+            text_EMBED, length = process_data(content, vocab)
+            model.load_weights(Config.nlp_ner.path_model)
+            raw = model.predict(text_EMBED)[0][-length:]
+            pre_result = [np.argmax(row) for row in raw]
+            result_tags = [chunk_tags[i] for i in pre_result]
 
-    per, loc, org = '', '', ''
-
-    for s, t in zip(predict_text, result_tags):
-        if t in ('B-PER', 'I-PER'):
-            per += ' ' + s if (t == 'B-PER') else s
-        if t in ('B-ORG', 'I-ORG'):
-            org += ' ' + s if (t == 'B-ORG') else s
-        if t in ('B-LOC', 'I-LOC'):
-            loc += ' ' + s if (t == 'B-LOC') else s
-
-    print(['person:' + per, 'location:' + loc, 'organzation:' + org])
+            # 保存每句话的 实体和观点
+            result = {}
+            tag_list = [i for i in chunk_tags if i not in ["O"]]
+            for word, t in zip(content, result_tags):
+                # print(word, t)
+                if t not in tag_list:
+                    continue
+                for i in range(0, len(tag_list), 2):
+                    if t in tag_list[i:i+2]:
+                        # print("\n>>> %s---%s==%s" % (word, t, tag_list[i:i+2]))
+                        tag = tag_list[i].split("-")[-1]
+                        if tag not in result:
+                            result[tag] = ""
+                        result[tag] += ' '+word if t==tag_list[i] else word
+            print(result)
 
 
 def main():
     # print("--")
     train()
+    test()
 
 # if __name__ == "__main__":
 #     train()