diff --git a/src/store/ideContainer.ts b/src/store/ideContainer.ts
index 969041f..ef2cf8c 100644
--- a/src/store/ideContainer.ts
+++ b/src/store/ideContainer.ts
@@ -5,14 +5,16 @@ interface IDEContainerState {
   menuData: any;
   flowData: any;
   canvasDataMap: any;
+  projectComponentData: any;
   logBarStatus?: boolean;
 }
 
 const initialState: IDEContainerState = {
-  info: {},
-  menuData: {},
-  flowData: {},
-  canvasDataMap: {},
+  info: {}, // 项目信息
+  menuData: {}, // 菜单数据
+  flowData: {}, // 编排数据，即流程图的渲染数据
+  canvasDataMap: {}, // 每个画布的缓存信息
+  projectComponentData: {}, // 工程下的组件列表
   logBarStatus: false
 };
 
@@ -32,6 +34,9 @@ const ideContainerSlice = createSlice({
     updateCanvasDataMap(state, action) {
       state.canvasDataMap = { ...state.canvasDataMap, ...action.payload };
     },
+    updateProjectComponentData(state, action) {
+      state.projectComponentData = { ...state.projectComponentData, ...action.payload };
+    },
     updateLogBarStatus(state, action) {
       state.logBarStatus = action.payload;
     }
@@ -43,6 +48,7 @@ export const {
   updateMenuData,
   updateFlowData,
   updateCanvasDataMap,
+  updateProjectComponentData,
   updateLogBarStatus
 } = ideContainerSlice.actions;