diff --git a/examples/tiny/s1/conf/chunk_confermer.yaml b/examples/tiny/s1/conf/chunk_confermer.yaml
index bd4279e2be5adc71937afb524c5739c689bae074..79006626408823732ba74838ebece5927b6a88f0 100644
--- a/examples/tiny/s1/conf/chunk_confermer.yaml
+++ b/examples/tiny/s1/conf/chunk_confermer.yaml
@@ -104,7 +104,7 @@ decoding:
   cutoff_prob: 1.0
   cutoff_top_n: 0
   num_proc_bsearch: 8
-  ctc_weight: 0.0 # ctc weight for attention rescoring decode mode.
+  ctc_weight: 0.5 # ctc weight for attention rescoring decode mode.
   decoding_chunk_size: -1 # decoding chunk size. Defaults to -1.
       # <0: for decoding, use full chunk.
       # >0: for decoding, use fixed chunk size as set.
diff --git a/examples/tiny/s1/conf/chunk_transformer.yaml b/examples/tiny/s1/conf/chunk_transformer.yaml
index ba60c273564540a627e7da3e9f4502ed4f2bb28a..aa2b145a681dff821d4695f96be8aef35d674a5e 100644
--- a/examples/tiny/s1/conf/chunk_transformer.yaml
+++ b/examples/tiny/s1/conf/chunk_transformer.yaml
@@ -97,7 +97,7 @@ decoding:
   cutoff_prob: 1.0
   cutoff_top_n: 0
   num_proc_bsearch: 8
-  ctc_weight: 0.0 # ctc weight for attention rescoring decode mode.
+  ctc_weight: 0.5 # ctc weight for attention rescoring decode mode.
   decoding_chunk_size: -1 # decoding chunk size. Defaults to -1.
       # <0: for decoding, use full chunk.
       # >0: for decoding, use fixed chunk size as set.
diff --git a/examples/tiny/s1/conf/conformer.yaml b/examples/tiny/s1/conf/conformer.yaml
index 83f4f5af46100735f5fc78761c4cc21901fe15e7..3813daa04a516c143d7a545cd28999518fecf2d8 100644
--- a/examples/tiny/s1/conf/conformer.yaml
+++ b/examples/tiny/s1/conf/conformer.yaml
@@ -100,7 +100,7 @@ decoding:
   cutoff_prob: 1.0
   cutoff_top_n: 0
   num_proc_bsearch: 8
-  ctc_weight: 0.0 # ctc weight for attention rescoring decode mode.
+  ctc_weight: 0.5 # ctc weight for attention rescoring decode mode.
   decoding_chunk_size: -1 # decoding chunk size. Defaults to -1.
       # <0: for decoding, use full chunk.
       # >0: for decoding, use fixed chunk size as set.
diff --git a/examples/tiny/s1/conf/transformer.yaml b/examples/tiny/s1/conf/transformer.yaml
index 3f3170bdfab088a85b7d365834e8f659c42f31bd..35c11731cc3acbc17fe4cf4c410f731b3b384e3c 100644
--- a/examples/tiny/s1/conf/transformer.yaml
+++ b/examples/tiny/s1/conf/transformer.yaml
@@ -95,7 +95,7 @@ decoding:
   cutoff_prob: 1.0
   cutoff_top_n: 0
   num_proc_bsearch: 8
-  ctc_weight: 0.0 # ctc weight for attention rescoring decode mode.
+  ctc_weight: 0.5 # ctc weight for attention rescoring decode mode.
   decoding_chunk_size: -1 # decoding chunk size. Defaults to -1.
       # <0: for decoding, use full chunk.
       # >0: for decoding, use fixed chunk size as set.