diff --git a/tcl.spec b/tcl.spec
index 3b59df1..52cdccc 100644
--- a/tcl.spec
+++ b/tcl.spec
@@ -2,7 +2,7 @@
 
 Name:          tcl
 Version:       8.6.12
-Release:       1
+Release:       2
 Epoch:         1
 Summary:       The Tool Command Language implementation
 License:       BSD
@@ -13,9 +13,7 @@ BuildRequires: autoconf zlib-devel systemtap-sdt-devel gcc
 Provides:      tcl(abi) = %{MAJOR}
 Obsoletes:     tcl-tcldict <= %{version}
 Provides:      tcl-tcldict = %{version}
-
-# drop this symbol after tk upgrade to 8.6.12
-Provides:      tcl = 1:8.6.10
+Provides:      tcl = %{epoch}:%{version}
 
 Patch0:     tcl-8.6.12-autopath.patch
 Patch1:     tcl-8.6.12-conf.patch
@@ -45,9 +43,7 @@ Help document for tcl.
 %package devel
 Summary: The development files for tcl
 Requires: %{name} = %{epoch}:%{version}-%{release}
-
-# drop this symbol after tk upgrade to 8.6.12
-Provides: tcl-devel = 1:8.6.10
+Provides: tcl-devel = %{epoch}:%{version}
 
 %description devel
 The development files for tcl.
@@ -128,6 +124,9 @@ make test
 %{_mandir}/mann/*
 
 %changelog
+* Tue Nov 8 22022 Wenlong Ding <wenlong.ding@turbolinux.com.cn> - 1:8.6.12-2
+- Change wrong Provides. Replace 1:8.6.10 to %{epoch}:%{version}
+
 * Fri Nov 4 2022 yixiangzhike <yixiangzhike007@163.com> - 1:8.6.12-1
 - Type:enhancement
 - ID:NA