diff --git a/source/dnode/mnode/impl/test/func/func.cpp b/source/dnode/mnode/impl/test/func/func.cpp
index 1569976105db991fb72cb55d128fa1a9715debf0..4db9411e877e79e756c8ab754208f8610cbd9da3 100644
--- a/source/dnode/mnode/impl/test/func/func.cpp
+++ b/source/dnode/mnode/impl/test/func/func.cpp
@@ -240,7 +240,7 @@ TEST_F(MndTestFunc, 03_Retrieve_Func) {
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_RETRIEVE_FUNC, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_MND_INVALID_FUNC);
+    ASSERT_EQ(pRsp->code, TSDB_CODE_MND_FUNC_NOT_EXIST);
   }
 
   {
@@ -371,7 +371,7 @@ TEST_F(MndTestFunc, 03_Retrieve_Func) {
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_RETRIEVE_FUNC, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_MND_INVALID_FUNC);
+    ASSERT_EQ(pRsp->code, TSDB_CODE_MND_FUNC_NOT_EXIST);
   }
 }
 
diff --git a/source/libs/planner/src/planOptimizer.c b/source/libs/planner/src/planOptimizer.c
index 34bee3fd0b7dcda03e364a381e2520128bb58274..832135e90eaa9bdf90c15c48158f784fee3ba1ac 100644
--- a/source/libs/planner/src/planOptimizer.c
+++ b/source/libs/planner/src/planOptimizer.c
@@ -228,6 +228,8 @@ static int32_t cpdMergeConds(SNode** pDst, SNodeList** pSrc) {
     if (NULL == pLogicCond) {
       return TSDB_CODE_OUT_OF_MEMORY;
     }
+    pLogicCond->node.resType.type = TSDB_DATA_TYPE_BOOL;
+    pLogicCond->node.resType.bytes = tDataTypes[TSDB_DATA_TYPE_BOOL].bytes;    
     pLogicCond->condType = LOGIC_COND_TYPE_AND;
     pLogicCond->pParameterList = *pSrc;
     *pDst = (SNode*)pLogicCond;