diff --git a/src/Matrix.cpp b/src/Matrix.cpp
index 6d782a5..aad91f2 100644
--- a/src/Matrix.cpp
+++ b/src/Matrix.cpp
@@ -658,6 +658,10 @@ namespace Aurora {
             std::cerr<<"setBlockValue only support 1D-3D data!"<<std::endl;
             return false;
         }
+        if(isComplex()){
+            std::cerr<<"Comple matrix please use setBlockComplexValue!"<<std::endl;
+            return false;
+        }
         //横向vector，切面为0，为1，都强制设置aDim为1来处理
         if (isVector() && aDim == 0 && getDimSize(1)>1){
             aDim = 1;
@@ -711,6 +715,70 @@ namespace Aurora {
         }
 
         
+    }
+
+    bool Matrix::setBlockComplexValue(int aDim,int aBeginIndex, int aEndIndex, std::complex<double> value) {
+        if(aDim>2 ){
+            std::cerr<<"setBlockValue only support 1D-3D data!"<<std::endl;
+            return false;
+        }
+        if(!isComplex()){
+            std::cerr<<"Normal matrix please use setBlockValue!"<<std::endl;
+            return false;
+        }
+        //横向vector，切面为0，为1，都强制设置aDim为1来处理
+        if (isVector() && aDim == 0 && getDimSize(1)>1){
+            aDim = 1;
+        }
+        if (aBeginIndex>=getDimSize(aDim) || aBeginIndex<0){
+            std::cerr<<"setBlockValue BeginIndx error!BeginIndx:"<<aBeginIndex<<std::endl;
+            return false;
+        }
+        if (aEndIndex>=getDimSize(aDim) || aEndIndex<0){
+            std::cerr<<"setBlockValue EndIndex error!EndIndex:"<<aEndIndex<<std::endl;
+            return false;
+        }
+        int dimLength = std::abs(aEndIndex-aBeginIndex)+1;
+        int dataSize = getDataSize()/getDimSize(aDim)*dimLength;
+        int colStride = getDimSize(0);
+        int sliceStride = getDimSize(0)*getDimSize(1);
+        switch (aDim) {
+            case 0:{
+                for (size_t i = 0; i < getDimSize(2); i++)
+                {
+                    for (size_t j = 0; j < getDimSize(1); j++)
+                    {
+                        cblas_zcopy(
+                            dimLength,
+                            &value,0,
+                            getData() + aBeginIndex*2 + j * colStride*2 +
+                                i * sliceStride*2,
+                            1);
+                    }
+                }
+                return true;
+            }
+            case 1:{
+                int colStride2 = getDimSize(0);
+                int sliceStride2 = dimLength*getDimSize(0);
+                int copySize = sliceStride2;
+                for (size_t i = 0; i < getDimSize(2); i++)
+                {
+                    cblas_zcopy(copySize,
+                                &value, 0 ,
+                                getData() + aBeginIndex * colStride*2 +
+                                    i * sliceStride*2, 1);
+                }
+                return true;
+            }
+            case 2:{
+                int copySize = dimLength*sliceStride;
+                cblas_zcopy(copySize, &value, 0 ,getData() + aBeginIndex * sliceStride*2 ,1);
+                return true;
+            }
+        }
+
+        
     }
 
     bool Matrix::setBlock(int aDim,int aBeginIndex, int aEndIndex, const Matrix& src){
@@ -779,11 +847,15 @@ namespace Aurora {
                 {
                     for (size_t j = 0; j < getDimSize(1); j++)
                     {
-                        cblas_dcopy(
-                            dimLength,
-                            src.getData()+j * colStride2 + i * sliceStride2, 1,
-                            getData() + aBeginIndex + j * colStride + i * sliceStride,
-                            1);
+                        cblas_dcopy(dimLength * getValueType(),
+                                    src.getData() +
+                                        j * colStride2 * getValueType() +
+                                        i * sliceStride2 * getValueType(),
+                                    1,
+                                    getData() + aBeginIndex * getValueType() +
+                                        j * colStride * getValueType() +
+                                        i * sliceStride * getValueType(),
+                                    1);
                     }
                 }
                 return true;
@@ -795,17 +867,17 @@ namespace Aurora {
                 int copySize = sliceStride2;
                 for (size_t i = 0; i < getDimSize(2); i++)
                 {
-                    cblas_dcopy(copySize,
-                                src.getData()+i * sliceStride2,1,
-                                getData() + aBeginIndex * colStride +
-                                    i * sliceStride, 1);
+                    cblas_dcopy(copySize*getValueType(),
+                                src.getData()+i * sliceStride2*getValueType(),1,
+                                getData() + aBeginIndex * colStride*getValueType() +
+                                    i * sliceStride*getValueType(), 1);
                 }
                 return true;
             }
             //copy slice
             case 2:{
                 int copySize = dimLength*sliceStride;
-                cblas_dcopy(copySize,src.getData(),1,getData() + aBeginIndex * sliceStride ,1);
+                cblas_dcopy(copySize*getValueType(),src.getData(),1,getData() + aBeginIndex * sliceStride*getValueType() ,1);
                 return true;
             }
         }
diff --git a/src/Matrix.h b/src/Matrix.h
index 2f52a05..25fdb7e 100644
--- a/src/Matrix.h
+++ b/src/Matrix.h
@@ -188,6 +188,8 @@ namespace Aurora {
         Matrix block(int aDim,int aBeginIndx, int aEndIndex) const;
 
         bool setBlockValue(int aDim,int aBeginIndx, int aEndIndex,double value);
+        bool setBlockComplexValue(int aDim,int aBeginIndx, int aEndIndex,std::complex<double> value);
+
 
         bool setBlock(int aDim,int aBeginIndx, int aEndIndex,const Matrix& src);