diff --git a/mindspore/ccsrc/frontend/optimizer/dead_node_eliminate.h b/mindspore/ccsrc/frontend/optimizer/dead_node_eliminate.h
index 85320bbef82..79f92f44fff 100644
--- a/mindspore/ccsrc/frontend/optimizer/dead_node_eliminate.h
+++ b/mindspore/ccsrc/frontend/optimizer/dead_node_eliminate.h
@@ -38,10 +38,6 @@ class EliminateDeadNodePass {
     }
 
     auto change = EliminateDeadNode(func_graph);
-    if (change) {
-      // Enable renormalize.
-      optimizer->set_is_untyped_generated();
-    }
     return change;
   }
 };
diff --git a/mindspore/ccsrc/pipeline/jit/pass.cc b/mindspore/ccsrc/pipeline/jit/pass.cc
index 39624b6fea3..0b7dae1bb23 100644
--- a/mindspore/ccsrc/pipeline/jit/pass.cc
+++ b/mindspore/ccsrc/pipeline/jit/pass.cc
@@ -538,7 +538,7 @@ void InitOpt(const ResourcePtr &res) {
     g_pass_opts["opt_a"] = Optimizer::MakeOptimizer("opt_a", res, GetOptPassesA(irpass));
     g_pass_opts["opt_b"] = Optimizer::MakeOptimizer("opt_b", res, GetOptPassesB(irpass), false, true);
     g_pass_opts["opt_after_cconv"] =
-      Optimizer::MakeOptimizer("opt_after_cconv", res, GetOptPassesAfterCconv(irpass), false, true);
+      Optimizer::MakeOptimizer("opt_after_cconv", res, GetOptPassesAfterCconv(irpass), false, false);
     g_pass_opts["opt_trans_graph"] =
       Optimizer::MakeOptimizer("opt_trans_graph", res, GetOptPassesTransformGraph(irpass), true, true);
     g_pass_opts["renormal"] = Optimizer::MakeOptimizer("renormal", res, GetOptPassesC(irpass));