diff --git a/README.md b/README.md
index 60cdf13..ad7d392 100644
--- a/README.md
+++ b/README.md
@@ -33,15 +33,19 @@ So,if you wannt to view the notes which contain latex math formulas and are in m
         * [graph](./dataStructure/graph)
         * [hashTable.py](./dataStructure/hashTable.py)
         * [huffman](./dataStructure/huffman)
+        * [intervalTree.py](./dataStructure/intervalTree.py)
         * [leftHeap.py](./dataStructure/leftHeap.py)
         * [loserTree.py](./dataStructure/loserTree.py)
         * [map.cc](./dataStructure/map.cc)
         * [polynomial.cpp](./dataStructure/polynomial.cpp)
         * [polynomial.py](./dataStructure/polynomial.py)
         * [redBlackTree.py](./dataStructure/redBlackTree.py)
+        * [redBlackTree0.py](./dataStructure/redBlackTree0.py)
         * [splayTree.py](./dataStructure/splayTree.py)
         * [trie.py](./dataStructure/trie.py)
         * [winnerTree.py](./dataStructure/winnerTree.py)
+    * [divideAndConquer](./divideAndConquer)
+        * [min_distance_of_n_points.py](./divideAndConquer/min_distance_of_n_points.py)
     * [docs](./docs)
         * [algorithm-general.md](./docs/algorithm-general.md)
         * [b-tree.md](./docs/b-tree.md)
@@ -55,18 +59,92 @@ So,if you wannt to view the notes which contain latex math formulas and are in m
     * [dynamicProgramming](./dynamicProgramming)
         * [lcs.hs](./dynamicProgramming/lcs.hs)
         * [lcs.py](./dynamicProgramming/lcs.py)
-        * [matrix-multiply.py](./dynamicProgramming/matrix-multiply.py)
+        * [matrixChainMultiply.py](./dynamicProgramming/matrixChainMultiply.py)
         * [splitStripe.hs](./dynamicProgramming/splitStripe.hs)
         * [splitStripe.py](./dynamicProgramming/splitStripe.py)
         * [testVec2d.hs](./dynamicProgramming/testVec2d.hs)
         * [Vec2d.hs](./dynamicProgramming/Vec2d.hs)
     * [math](./math)
-        * [cantor.cc](./math/cantor.cc)
+        * [a.out](./math/a.out)
+        * [arrangement.c](./math/arrangement.c)
+        * [cantor.c](./math/cantor.c)
         * [isPrime.py](./math/isPrime.py)
         * [num_weight.py](./math/num_weight.py)
     * [README.md](./README.md)
     * [search](./search)
         * [8Astar.py](./search/8Astar.py)
+        * [bloomFilter.py](./search/bloomFilter.py)
+    * [sort](./sort)
+        * [binaryTree.py](./sort/binaryTree.py)
+        * [heapSort.py](./sort/heapSort.py)
+        * [quickSort.py](./sort/quickSort.py)
+        * [radixSort.py](./sort/radixSort.py)
+        * [select.py](./sort/select.py)
+        * [shellSort.py](./sort/shellSort.py)
+    * [string](./string)
+        * [manacher.py](./string/manacher.py)
+        * [markov.py](./string/markov.py)
+        * [sunday.py](./string/sunday.py)* [.](.)
+    * [computationalMethod](./computationalMethod)
+        * [interplotion.py](./computationalMethod/interplotion.py)
+        * [iteration.py](./computationalMethod/iteration.py)
+        * [least_square.py](./computationalMethod/least_square.py)
+        * [linear_equation.py](./computationalMethod/linear_equation.py)
+        * [numerical_differential.py](./computationalMethod/numerical_differential.py)
+        * [numerical_integration.py](./computationalMethod/numerical_integration.py)
+        * [README.md](./computationalMethod/README.md)
+        * [solve-linear-by-iteration.py](./computationalMethod/solve-linear-by-iteration.py)
+        * [tongyu_equation.py](./computationalMethod/tongyu_equation.py)
+        * [vector_norm.py](./computationalMethod/vector_norm.py)
+    * [dataStructure](./dataStructure)
+        * [allOone](./dataStructure/allOone)
+        * [binaryHeap.py](./dataStructure/binaryHeap.py)
+        * [binaryTree.py](./dataStructure/binaryTree.py)
+        * [bTree.py](./dataStructure/bTree.py)
+        * [graph](./dataStructure/graph)
+        * [hashTable.py](./dataStructure/hashTable.py)
+        * [huffman](./dataStructure/huffman)
+        * [intervalTree.py](./dataStructure/intervalTree.py)
+        * [leftHeap.py](./dataStructure/leftHeap.py)
+        * [loserTree.py](./dataStructure/loserTree.py)
+        * [map.cc](./dataStructure/map.cc)
+        * [polynomial.cpp](./dataStructure/polynomial.cpp)
+        * [polynomial.py](./dataStructure/polynomial.py)
+        * [redBlackTree.py](./dataStructure/redBlackTree.py)
+        * [redBlackTree0.py](./dataStructure/redBlackTree0.py)
+        * [splayTree.py](./dataStructure/splayTree.py)
+        * [trie.py](./dataStructure/trie.py)
+        * [winnerTree.py](./dataStructure/winnerTree.py)
+    * [divideAndConquer](./divideAndConquer)
+        * [min_distance_of_n_points.py](./divideAndConquer/min_distance_of_n_points.py)
+    * [docs](./docs)
+        * [algorithm-general.md](./docs/algorithm-general.md)
+        * [b-tree.md](./docs/b-tree.md)
+        * [fib-heap.md](./docs/fib-heap.md)
+        * [graph.md](./docs/graph.md)
+        * [hashTable.md](./docs/hashTable.md)
+        * [README.md](./docs/README.md)
+        * [red-black-tree.md](./docs/red-black-tree.md)
+        * [sort.md](./docs/sort.md)
+        * [tree.md](./docs/tree.md)
+    * [dynamicProgramming](./dynamicProgramming)
+        * [lcs.hs](./dynamicProgramming/lcs.hs)
+        * [lcs.py](./dynamicProgramming/lcs.py)
+        * [matrixChainMultiply.py](./dynamicProgramming/matrixChainMultiply.py)
+        * [splitStripe.hs](./dynamicProgramming/splitStripe.hs)
+        * [splitStripe.py](./dynamicProgramming/splitStripe.py)
+        * [testVec2d.hs](./dynamicProgramming/testVec2d.hs)
+        * [Vec2d.hs](./dynamicProgramming/Vec2d.hs)
+    * [math](./math)
+        * [a.out](./math/a.out)
+        * [arrangement.c](./math/arrangement.c)
+        * [cantor.c](./math/cantor.c)
+        * [isPrime.py](./math/isPrime.py)
+        * [num_weight.py](./math/num_weight.py)
+    * [README.md](./README.md)
+    * [search](./search)
+        * [8Astar.py](./search/8Astar.py)
+        * [bloomFilter.py](./search/bloomFilter.py)
     * [sort](./sort)
         * [binaryTree.py](./sort/binaryTree.py)
         * [heapSort.py](./sort/heapSort.py)