diff --git a/applications/intent_classfication/bert_qtc_arch.png b/applications/intent_classification/bert_qtc_arch.png
similarity index 100%
rename from applications/intent_classfication/bert_qtc_arch.png
rename to applications/intent_classification/bert_qtc_arch.png
diff --git a/applications/intent_classfication/decoder.pdparams b/applications/intent_classification/decoder.pdparams
similarity index 100%
rename from applications/intent_classfication/decoder.pdparams
rename to applications/intent_classification/decoder.pdparams
diff --git a/applications/intent_classfication/example.toml b/applications/intent_classification/example.toml
similarity index 100%
rename from applications/intent_classfication/example.toml
rename to applications/intent_classification/example.toml
diff --git a/applications/intent_classfication/intent_classification.py b/applications/intent_classification/intent_classification.py
similarity index 100%
rename from applications/intent_classfication/intent_classification.py
rename to applications/intent_classification/intent_classification.py
diff --git a/applications/intent_classfication/introduction_cn.ipynb b/applications/intent_classification/introduction_cn.ipynb
similarity index 100%
rename from applications/intent_classfication/introduction_cn.ipynb
rename to applications/intent_classification/introduction_cn.ipynb
diff --git a/applications/intent_classfication/introduction_en.ipynb b/applications/intent_classification/introduction_en.ipynb
similarity index 100%
rename from applications/intent_classfication/introduction_en.ipynb
rename to applications/intent_classification/introduction_en.ipynb
diff --git a/applications/intent_classfication/smp_data/class.txt b/applications/intent_classification/smp_data/class.txt
similarity index 100%
rename from applications/intent_classfication/smp_data/class.txt
rename to applications/intent_classification/smp_data/class.txt
diff --git a/applications/intent_classfication/smp_data/dev.txt b/applications/intent_classification/smp_data/dev.txt
similarity index 100%
rename from applications/intent_classfication/smp_data/dev.txt
rename to applications/intent_classification/smp_data/dev.txt
diff --git a/applications/intent_classfication/smp_data/test.txt b/applications/intent_classification/smp_data/test.txt
similarity index 100%
rename from applications/intent_classfication/smp_data/test.txt
rename to applications/intent_classification/smp_data/test.txt
diff --git a/applications/intent_classfication/smp_data/train.txt b/applications/intent_classification/smp_data/train.txt
similarity index 100%
rename from applications/intent_classfication/smp_data/train.txt
rename to applications/intent_classification/smp_data/train.txt
diff --git a/applications/intent_classfication/test.toml b/applications/intent_classification/test.toml
similarity index 100%
rename from applications/intent_classfication/test.toml
rename to applications/intent_classification/test.toml
diff --git a/applications/intent_classfication/train.toml b/applications/intent_classification/train.toml
similarity index 100%
rename from applications/intent_classfication/train.toml
rename to applications/intent_classification/train.toml