diff --git a/Makefile b/Makefile
index 2026cc8..8785ff9 100644
--- a/Makefile
+++ b/Makefile
@@ -61,9 +61,11 @@ content:
 html: content
 	@echo making HTML content
 	$(Q)./scripts/show-versions.py
+	@echo zjy make html
 	-$(Q)$(SPHINXBUILD) -t $(DOC_TAG) -b html -d $(BUILDDIR)/doctrees $(SOURCEDIR) $(BUILDDIR)/html $(SPHINXOPTS) $(OPTS) > $(BUILDDIR)/doc.log 2>&1
-	$(Q)./scripts/filter-doc-log.sh $(BUILDDIR)/doc.log
-
+	@echo zjy filter doc in log
+	#$(Q)./scripts/filter-doc-log.sh $(BUILDDIR)/doc.log
+	@echo zjy done
 singlehtml: content 
 	-$(Q)$(SPHINXBUILD) -t $(DOC_TAG) -b singlehtml -d $(BUILDDIR)/doctrees $(SOURCEDIR) $(BUILDDIR)/html $(SPHINXOPTS) $(OPTS) > $(BUILDDIR)/doc.log 2>&1
 	$(Q)./scripts/filter-doc-log.sh $(BUILDDIR)/doc.log
diff --git a/scripts/build.sh b/scripts/build.sh
index 69a082c..0907051 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -40,8 +40,8 @@ echo "Build HTML"
 cd docs
 make -v
 make clean
-make -i html
-./scripts/filter-doc-log.sh _build/doc.log
+make html
+#./scripts/filter-doc-log.sh _build/doc.log
 
 retval=$?
 ls -la _build
diff --git a/scripts/filter-known-issues.py b/scripts/filter-known-issues.py
index 596abde..17a6231 100755
--- a/scripts/filter-known-issues.py
+++ b/scripts/filter-known-issues.py
@@ -124,7 +124,9 @@ def config_import(paths):
 
 
 def print_error(f, str):
+
     tmp = str.decode("utf-8")
+    print("zjy", tmp)
     f.write(tmp)
 
 def filter_log(args):