diff --git a/modules/core/src/main/resources/views/modules/sys/areaForm.html b/modules/core/src/main/resources/views/modules/sys/areaForm.html
index 3faec4eb..c67939f8 100644
--- a/modules/core/src/main/resources/views/modules/sys/areaForm.html
+++ b/modules/core/src/main/resources/views/modules/sys/areaForm.html
@@ -65,7 +65,7 @@
- <#form:input path="treeSort" maxlength="10" class="form-control required digits"/>
+ <#form:input path="treeSort" maxlength="9" class="form-control required digits"/>
diff --git a/modules/core/src/main/resources/views/modules/sys/companyForm.html b/modules/core/src/main/resources/views/modules/sys/companyForm.html
index 614ea321..bbaab1e4 100644
--- a/modules/core/src/main/resources/views/modules/sys/companyForm.html
+++ b/modules/core/src/main/resources/views/modules/sys/companyForm.html
@@ -62,7 +62,7 @@
- <#form:input path="treeSort" maxlength="10" class="form-control required digits"/>
+ <#form:input path="treeSort" maxlength="9" class="form-control required digits"/>
diff --git a/modules/core/src/main/resources/views/modules/sys/officeForm.html b/modules/core/src/main/resources/views/modules/sys/officeForm.html
index abb00fdc..9bf0e116 100644
--- a/modules/core/src/main/resources/views/modules/sys/officeForm.html
+++ b/modules/core/src/main/resources/views/modules/sys/officeForm.html
@@ -62,7 +62,7 @@
- <#form:input path="treeSort" maxlength="10" class="form-control required digits"/>
+ <#form:input path="treeSort" maxlength="9" class="form-control required digits"/>