diff --git a/frontend/src/views/dashboard/canvas/CanvasCore.vue b/frontend/src/views/dashboard/canvas/CanvasCore.vue
new file mode 100644
index 0000000..dac6b9e
--- /dev/null
+++ b/frontend/src/views/dashboard/canvas/CanvasCore.vue
@@ -0,0 +1,1297 @@
+<script setup lang="ts">
+import { ref, nextTick, toRefs, type PropType, onMounted, getCurrentInstance } from 'vue'
+import _ from 'lodash'
+import { dashboardStoreWithOut } from '@/stores/dashboard/dashboard'
+import { type CanvasCoord, type CanvasItem } from '@/utils/canvas.ts'
+import CanvasShape from './CanvasShape.vue'
+import { findComponent } from '@/views/dashboard/components/component-list.ts'
+import { storeToRefs } from 'pinia'
+import { useEmitt, useEmittLazy } from '@/utils/useEmitt.ts'
+import html2canvas from 'html2canvas'
+import EmptyBackground from '@/views/dashboard/common/EmptyBackgroundSvgMain.vue'
+import { useI18n } from 'vue-i18n'
+import { isMainCanvas } from '@/views/dashboard/utils/canvasUtils.ts'
+
+const { t } = useI18n()
+const dashboardStore = dashboardStoreWithOut()
+const canvasLocked = ref(false) // Is the canvas movement locked， Default false
+const emits = defineEmits(['parentAddItemBox'])
+const { curComponentId, curComponent, fullscreenFlag } = storeToRefs(dashboardStore)
+let currentInstance: any
+const props = defineProps({
+  canvasId: {
+    type: String,
+    default: 'canvas-main',
+  },
+  parentConfigItem: {
+    type: Object as PropType<CanvasItem>,
+    required: false,
+    default: null,
+  },
+  dashboardInfo: {
+    type: Object,
+    required: false,
+    default: () => {},
+  },
+  canvasStyleData: {
+    type: Object,
+    required: false,
+    default: () => {},
+  },
+  canvasViewInfo: {
+    type: Object,
+    required: false,
+    default: () => {},
+  },
+  canvasComponentData: {
+    type: Array as PropType<CanvasItem[]>,
+    required: true,
+  },
+  baseWidth: {
+    type: Number,
+    default: 100,
+  },
+  baseHeight: {
+    type: Number,
+    default: 50,
+  },
+  baseMarginLeft: {
+    type: Number,
+    default: 20,
+  },
+  baseMarginTop: {
+    type: Number,
+    default: 20,
+  },
+  draggable: {
+    type: Boolean,
+    default: true,
+  },
+  dragStart: {
+    type: Function,
+    default: () => {
+      return {}
+    },
+  },
+  dragging: {
+    type: Function,
+    default: () => {
+      return {}
+    },
+  },
+  dragEnd: {
+    type: Function,
+    default: () => {
+      return {}
+    },
+  },
+  resizable: {
+    type: Boolean,
+    default: true,
+  },
+  resizeStart: {
+    type: Function,
+    default: () => {
+      return {}
+    },
+  },
+  resizing: {
+    type: Function,
+    default: () => {
+      return {}
+    },
+  },
+  resizeEnd: {
+    type: Function,
+    default: () => {
+      return {}
+    },
+  },
+})
+
+const {
+  canvasComponentData,
+  baseWidth,
+  baseHeight,
+  baseMarginLeft,
+  baseMarginTop,
+  draggable,
+  resizable,
+} = toRefs(props)
+
+// DOM ref
+const containerRef = ref<HTMLElement | null>(null)
+const renderOk = ref(false)
+const moveAnimate = ref(false)
+const cellWidth = ref(0)
+const cellHeight = ref(0)
+const maxCell = ref(0)
+const positionBox = ref<Array<Array<{ el: boolean }>>>([])
+const coordinates = ref<CanvasCoord[]>([])
+const infoBox = ref()
+
+// Position data (non-reactive)
+let lastTask: (() => void) | undefined = undefined
+let isOverlay = false
+let itemMaxX = 0
+let itemMaxY = 0
+const moveTime = 80
+
+const tabMoveInYOffset = 30
+const tabMoveOutXOffset = 30
+const tabMoveOutYOffset = 30
+// Effective area of collision depth
+const collisionGap = 10
+
+function debounce(func: () => void, time: number) {
+  if (!isOverlay) {
+    isOverlay = true
+    setTimeout(() => {
+      func()
+      setTimeout(() => {
+        isOverlay = false
+        if (lastTask !== undefined) {
+          const nextTask = lastTask
+          lastTask = undefined
+          debounce(nextTask, time)
+        }
+      }, moveTime)
+    }, time)
+    lastTask = undefined
+  } else {
+    lastTask = func
+  }
+}
+
+function scrollScreen(e: MouseEvent) {
+  const scrollStep = 20
+  const bufferBottom = 50
+  const bufferTop = 150
+  if (e.clientY + bufferBottom >= window.innerHeight) {
+    document.documentElement.scrollTop += scrollStep
+  } else if (e.clientY <= bufferTop) {
+    document.documentElement.scrollTop -= scrollStep
+  }
+}
+
+/**
+ * Reset Position Box
+ */
+function resetPositionBox() {
+  itemMaxX = maxCell.value
+  const rows = 1 // Set only one line initially
+  for (let i = 0; i < rows; i++) {
+    const row = []
+    for (let j = 0; j < maxCell.value; j++) {
+      row.push({ el: false })
+    }
+    positionBox.value.push(row)
+  }
+}
+
+/**
+ * Fill Position Box
+ *
+ * @param {CanvasItem} item
+ */
+function addItemToPositionBox(item: CanvasItem) {
+  const pb = positionBox.value
+  if (item.x <= 0 || item.y <= 0) return
+  // Traverse the grid at the target location and add the item to it
+  for (let i = item.x - 1; i < item.x - 1 + item.sizeX; i++) {
+    for (let j = item.y - 1; j < item.y - 1 + item.sizeY; j++) {
+      if (pb[j] && pb[j][i]) {
+        // Ensure the target location is valid & Place the item in the corresponding position
+        // @ts-expect-error eslint-disable-next-line @typescript-eslint/ban-ts-comment
+        pb[j][i].el = item
+      }
+    }
+  }
+}
+
+function fillPositionBox(maxY: number) {
+  const pb = positionBox.value
+  maxY += 2
+  for (let j = 0; j < maxY; j++) {
+    if (pb[j] === undefined) {
+      const row = []
+      for (let i = 0; i < itemMaxX; i++) {
+        row.push({ el: false })
+      }
+      pb.push(row)
+    }
+  }
+  itemMaxY = maxY
+  // Update container height
+  if (containerRef.value) {
+    containerRef.value.style.height = `${(itemMaxY + 2) * cellHeight.value}px`
+  }
+}
+
+/**
+ * Remove item from positionBox
+ * @param item
+ */
+function removeItemFromPositionBox(item: CanvasItem) {
+  const pb = positionBox.value
+  if (item.x <= 0 || item.y <= 0) return
+  // Traverse the area occupied by the item and remove it
+  for (let i = item.x - 1; i < item.x - 1 + item.sizeX; i++) {
+    for (let j = item.y - 1; j < item.y - 1 + item.sizeY; j++) {
+      if (pb[j] && pb[j][i]) {
+        // Ensure the target location is valid
+        pb[j][i].el = false // Remove item and set it to false or null
+      }
+    }
+  }
+}
+
+/**
+ * Recalculate the width so that the smallest cell can fill the entire container
+ */
+function recomputeCellWidth() {
+  if (!containerRef.value) return
+  maxCell.value = Math.floor(containerRef.value.offsetWidth / cellWidth.value)
+}
+
+function sizeInit() {
+  cellsInit()
+  recomputeCellWidth()
+  itemMaxX = maxCell.value
+}
+
+function cellsInit() {
+  cellWidth.value = baseWidth.value + baseMarginLeft.value
+  cellHeight.value = baseHeight.value + baseMarginTop.value
+}
+
+function init() {
+  cellsInit()
+
+  positionBox.value = []
+  coordinates.value = []
+
+  lastTask = undefined
+  isOverlay = false
+  itemMaxX = 0
+  itemMaxY = 0
+
+  recomputeCellWidth()
+  resetPositionBox()
+
+  let i = 0
+  const timeId = setInterval(() => {
+    if (i >= canvasComponentData.value.length) {
+      clearInterval(timeId)
+      nextTick(() => {
+        moveAnimate.value = true
+      })
+    } else {
+      const item = canvasComponentData.value[i]
+      addItem(item, i)
+      i++
+    }
+  }, 1)
+  renderOk.value = true
+}
+
+function resizePlayer(item: CanvasItem, newSize: any) {
+  removeItemFromPositionBox(item)
+  const belowItems = findBelowItems(item) as CanvasItem[]
+  _.forEach(belowItems, (upItem) => {
+    const canGoUpRows = canItemGoUp(upItem)
+    if (canGoUpRows > 0) {
+      moveItemUp(upItem, canGoUpRows)
+    }
+  })
+
+  item.sizeX = newSize.sizeX
+  item.sizeY = newSize.sizeY
+
+  if (item.sizeX + item.x - 1 > itemMaxX) {
+    item.sizeX = itemMaxX - item.x + 1
+  }
+
+  if (item.sizeY + item.y > itemMaxY) {
+    fillPositionBox(item.y + item.sizeY)
+  }
+
+  // Move the current item
+  item.x = newSize.x
+  item.y = newSize.y
+
+  emptyTargetCell(item)
+  addItemToPositionBox(item)
+  changeItemCoord(item)
+
+  const canGoUpRows = canItemGoUp(item)
+  if (canGoUpRows > 0) {
+    moveItemUp(item, canGoUpRows)
+  }
+  if (item.component === 'SQView') {
+    useEmittLazy(`view-render-${item.id}`)
+  }
+}
+
+/**
+ * Check the position of the movement, if it is illegal, it will be automatically modified
+ *
+ * @param {CanvasItem} item
+ * @param {any} position
+ */
+function checkItemPosition(item: CanvasItem, position: Partial<{ x: number; y: number }> = {}) {
+  position.x = position.x || item.x
+  position.y = position.y || item.y
+
+  // Limit minimum coordinates
+  if (item.x < 1) item.x = 1
+  if (item.y < 1) item.y = 1
+
+  // Limit minimum size
+  if (item.sizeX < 1) item.sizeX = 1
+  if (item.sizeY < 1) item.sizeY = 1
+
+  // Limit maximum width
+  if (item.sizeX > itemMaxX) item.sizeX = itemMaxX
+
+  // Limit the right side to not exceed the boundary
+  if (item.x + item.sizeX - 1 > itemMaxX) {
+    item.x = itemMaxX - item.sizeX + 1
+    if (item.x < 1) item.x = 1
+  }
+
+  // If the height of the item exceeds the current maximum number of rows, fill the position table
+  if (item.y + item.sizeY > itemMaxY - 1) {
+    fillPositionBox(item.y + item.sizeY - 1)
+  }
+}
+
+/**
+ * Move the element being dragged
+ *
+ * @param {CanvasItem} item
+ * @param {any} position
+ */
+function movePlayer(item: CanvasItem, position: any) {
+  // Remove item location
+  removeItemFromPositionBox(item)
+  // Find the item below
+  let belowItems = findBelowItems(item) as CanvasItem[]
+  // Traverse the items below and move them
+  belowItems.forEach((upItem) => {
+    const canGoUpRows = canItemGoUp(upItem)
+    if (canGoUpRows > 0) {
+      moveItemUp(upItem, canGoUpRows)
+    }
+  })
+  // Move the current item
+  item.x = position.x
+  item.y = position.y
+
+  // Check and update the location of items
+  checkItemPosition(item, position)
+  // Clear the target cell
+  emptyTargetCell(item)
+  // Add items to the location box
+  addItemToPositionBox(item)
+  // Modify item coordinates
+  changeItemCoord(item)
+  // Recheck if the item can be moved up again
+  const canGoUpRows = canItemGoUp(item)
+  if (canGoUpRows > 0) {
+    moveItemUp(item, canGoUpRows)
+  }
+}
+
+function removeItemById(id: number) {
+  const index = canvasComponentData.value.findIndex((item) => item.id === id)
+  if (index >= 0) {
+    removeItem(index)
+    renderOk.value = false
+    nextTick(() => {
+      renderOk.value = true
+    })
+  }
+}
+
+function removeItem(index: number) {
+  const item = canvasComponentData.value[index] as CanvasItem
+  removeItemFromPositionBox(item)
+  const belowItems = findBelowItems(item) as CanvasItem[]
+  belowItems.forEach((upItem) => {
+    const canGoUpRows = canItemGoUp(upItem)
+    if (canGoUpRows > 0) {
+      moveItemUp(upItem, canGoUpRows)
+    }
+  })
+  canvasComponentData.value.splice(index, 1)
+}
+
+function getNextDragId() {
+  if (!canvasComponentData.value || canvasComponentData.value.length === 0) {
+    return 0
+  }
+  const validIds = canvasComponentData.value
+    .map((item) => item._dragId)
+    .filter((id) => id != null && id !== '') // 过滤 null、undefined 和空字符串
+
+  if (validIds.length === 0) {
+    return 0
+  }
+  // @ts-expect-error eslint-disable-next-line @typescript-eslint/ban-ts-comment
+  const maxDragId = Math.max(...validIds)
+  return maxDragId + 1
+}
+
+function addItem(item: CanvasItem, index: any) {
+  if (index < 0) {
+    index = canvasComponentData.value.length
+  }
+  item._dragId = item.id || getNextDragId()
+  checkItemPosition(item, { x: item.x, y: item.y })
+  emptyTargetCell(item)
+  addItemToPositionBox(item)
+  const canGoUpRows = canItemGoUp(item)
+  if (canGoUpRows > 0) {
+    moveItemUp(item, canGoUpRows)
+  }
+  // makeCoordinate(item) // If coordinate points need to be generated, untangle the annotations
+}
+
+function changeToCoord(left: number, top: number, width: number, height: number) {
+  return {
+    x1: left,
+    x2: left + width,
+    y1: top,
+    y2: top + height,
+    c1: left + width / 2,
+    c2: top + height / 2,
+  }
+}
+
+/**
+ * Detect for collisions and take appropriate measures
+ *
+ * @param {CanvasItem} item comparison object
+ * @param {CanvasCoord} tCoord compares the coordinates of the object
+ */
+function findClosetCoords(item: CanvasItem, tCoord: CanvasCoord) {
+  if (isOverlay) return
+  let collisionsItem: { centerDistance: number; coord: CanvasCoord }[] = []
+  coordinates.value.forEach((nowCoord) => {
+    // Avoid comparing yourself to others
+    if (item._dragId === nowCoord.el._dragId) {
+      return
+    }
+    // Determine whether a collision has occurred
+    if (
+      tCoord.x2 < nowCoord.x1 ||
+      tCoord.x1 > nowCoord.x2 ||
+      tCoord.y2 < nowCoord.y1 ||
+      tCoord.y1 > nowCoord.y2
+    ) {
+      return
+    } else {
+      collisionsItem.push({
+        centerDistance: Math.sqrt(
+          Math.pow(tCoord.c1 - nowCoord.c1, 2) + Math.pow(tCoord.c2 - nowCoord.c2, 2)
+        ),
+        coord: nowCoord,
+      })
+    }
+  })
+  if (collisionsItem.length <= 0) {
+    return
+  }
+  isOverlay = true
+  collisionsItem = collisionsItem.sort((a, b) => a.centerDistance - b.centerDistance)
+  movePlayer(item, {
+    x: collisionsItem[0].coord.el.x,
+    y: collisionsItem[0].coord.el.y,
+  })
+
+  setTimeout(() => {
+    isOverlay = false
+  }, 200)
+}
+
+/**
+ * Generate coordinates
+ * @param item
+ */
+function makeCoordinate(item: CanvasItem) {
+  let width = cellWidth.value * item.sizeX - baseMarginLeft.value
+  let height = cellHeight.value * item.sizeY - baseMarginTop.value
+  let left = cellWidth.value * (item.x - 1) + baseMarginLeft.value
+  let top = cellHeight.value * (item.y - 1) + baseMarginTop.value
+
+  let coord = {
+    x1: left,
+    x2: left + width,
+    y1: top,
+    y2: top + height,
+    c1: left + width / 2,
+    c2: top + height / 2,
+    el: item,
+  }
+
+  coordinates.value.push(coord)
+}
+
+/**
+ * Change the coordinates of the item
+ * @param item
+ */
+function changeItemCoord(item: CanvasItem) {
+  let width = cellWidth.value * item.sizeX - baseMarginLeft.value
+  let height = cellHeight.value * item.sizeY - baseMarginTop.value
+  let left = cellWidth.value * (item.x - 1) + baseMarginLeft.value
+  let top = cellHeight.value * (item.y - 1) + baseMarginTop.value
+
+  let coord = {
+    x1: left,
+    x2: left + width,
+    y1: top,
+    y2: top + height,
+    c1: left + width / 2,
+    c2: top + height / 2,
+    el: item,
+  }
+
+  // Find and update the corresponding coordinates
+  const index = coordinates.value.findIndex((o) => o.el._dragId === item._dragId)
+  if (index !== -1) {
+    coordinates.value.splice(index, 1, coord)
+  }
+}
+
+/**
+ * Clear the elements at the target location
+ * @param {any} item Target item
+ */
+function emptyTargetCell(item: CanvasItem) {
+  let belowItems = findBelowItems(item) as CanvasItem[]
+
+  belowItems.forEach((downItem) => {
+    if (downItem._dragId === item._dragId) return
+    let moveSize = item.y + item.sizeY - downItem.y
+    if (moveSize > 0) {
+      moveItemDown(downItem, moveSize)
+    }
+  })
+}
+
+/**
+ * Can the item at the current location float up
+ * @param {CanvasItem} item Current item
+ */
+function canItemGoUp(item: CanvasItem) {
+  let upperRows = 0
+  for (let row = item.y - 2; row >= 0; row--) {
+    for (let cell = item.x - 1; cell < item.x - 1 + item.sizeX; cell++) {
+      if (
+        positionBox.value[row] &&
+        positionBox.value[row][cell] &&
+        positionBox.value[row][cell].el
+      ) {
+        return upperRows
+      }
+    }
+    upperRows++
+  }
+
+  return upperRows
+}
+
+/**
+ * Before moving, find the element below the currently moving element (recursively)
+ *
+ * @param {CanvasItem} item
+ * @param {number} size
+ */
+function moveItemDown(item: CanvasItem, size: number) {
+  removeItemFromPositionBox(item)
+
+  const belowItems = findBelowItems(item) as CanvasItem[]
+
+  for (const downItem of belowItems) {
+    if (downItem._dragId === item._dragId) continue
+
+    const moveSize = calcDiff(item, downItem, size)
+    if (moveSize > 0) {
+      moveItemDown(downItem, moveSize)
+    }
+  }
+
+  const targetPosition = {
+    y: item.y + size,
+  }
+
+  setPlayerPosition(item, targetPosition)
+  checkItemPosition(item, targetPosition)
+
+  addItemToPositionBox(item)
+  changeItemCoord(item)
+}
+
+function setPlayerPosition(item: CanvasItem, position: { x?: number; y?: number } = {}) {
+  const targetX = position.x || item.x
+  const targetY = position.y || item.y
+
+  item.x = targetX
+  item.y = targetY
+
+  if (item.y + item.sizeY > itemMaxY) {
+    itemMaxY = item.y + item.sizeY
+  }
+}
+
+/**
+ * Find the maximum distance from a child element to its parent element
+ *
+ * @param {CanvasItem} parent
+ * @param {CanvasItem} son
+ * @param {number} size
+ */
+function calcDiff(parent: CanvasItem, son: CanvasItem, size: number) {
+  const diffs = []
+
+  for (let i = son.x - 1; i < son.x - 1 + son.sizeX; i++) {
+    let temp_y = 0
+
+    for (let j = parent.y - 1 + parent.sizeY; j < son.y - 1; j++) {
+      if (positionBox.value[j][i] && positionBox.value[j][i].el === false) {
+        temp_y++
+      }
+    }
+
+    diffs.push(temp_y)
+  }
+
+  const max_diff = Math.max(...diffs)
+  size = size - max_diff
+
+  return size > 0 ? size : 0
+}
+
+function moveItemUp(item: CanvasItem, size: number) {
+  removeItemFromPositionBox(item)
+
+  const belowItems = findBelowItems(item) as CanvasItem[]
+
+  setPlayerPosition(item, {
+    y: item.y - size,
+  })
+
+  addItemToPositionBox(item)
+
+  changeItemCoord(item)
+
+  for (const upItem of belowItems) {
+    const moveSize = canItemGoUp(upItem)
+    if (moveSize > 0) {
+      moveItemUp(upItem, moveSize)
+    }
+  }
+}
+
+function findBelowItems(item: CanvasItem) {
+  const belowItems = {}
+
+  for (let cell = item.x - 1; cell < item.x - 1 + item.sizeX; cell++) {
+    for (let row = item.y - 1; row < positionBox.value.length; row++) {
+      const target = positionBox.value[row][cell]
+      if (target && target.el) {
+        // @ts-expect-error eslint-disable-next-line @typescript-eslint/ban-ts-comment
+        belowItems[target.el._dragId] = target.el
+        break
+      }
+    }
+  }
+
+  return _.sortBy(Object.values(belowItems), 'y')
+}
+
+function startResize(e: MouseEvent, point: string, item: CanvasItem, index: number) {
+  if (!resizable.value) return
+  dashboardStore.setCurComponent(item)
+  props.resizeStart(e, item, index)
+
+  // Obtain the target element
+  if (!infoBox.value) {
+    infoBox.value = {} // Reinitialize
+  }
+  infoBox.value.resizeItem = item
+  infoBox.value.resizeItemIndex = index
+  // Drag and drop coordinate points
+  infoBox.value.point = point
+}
+
+function containerClick() {
+  // remove current component info
+  dashboardStore.setCurComponent(null)
+}
+
+function containerMouseDown(e: MouseEvent) {
+  if (!infoBox.value) {
+    infoBox.value = {} // Reinitialize
+  }
+  infoBox.value.startX = e.pageX
+  infoBox.value.startY = e.pageY
+  // @ts-expect-error eslint-disable-next-line @typescript-eslint/ban-ts-comment
+  if (isMainCanvas(props.canvasId) && curComponent.value?.editing) {
+    // do SQtext
+  } else {
+    e.preventDefault()
+    e.stopPropagation()
+  }
+}
+
+function getNowPosition(addSizeX: number, addSizeY: number, moveXSize: number, moveYSize: number) {
+  const point = infoBox.value.point
+  const hasT = /t/.test(point)
+  const hasB = /b/.test(point)
+  const hasL = /l/.test(point)
+  const hasR = /r/.test(point)
+  // Determine the resizing direction based on the coordinate points
+  let nowSizeX = infoBox.value.oldSizeX
+  let nowSizeY = infoBox.value.oldSizeY
+  let nowX = infoBox.value.oldX
+  let nowY = infoBox.value.oldY
+
+  let nowOriginWidth = infoBox.value.originWidth
+  let nowOriginHeight = infoBox.value.originHeight
+  let nowOriginX = infoBox.value.originX
+  let nowOriginY = infoBox.value.originY
+
+  // Move the lowest position from point T
+  const nowBottomOriginY = nowOriginY + nowOriginHeight - baseHeight.value
+  // Move the lowest position from point L
+  const nowLeftOrigin = nowOriginX + nowOriginWidth - baseWidth.value
+  const nowBottomX = nowX + nowSizeX - 1
+  if (hasR) {
+    nowSizeX = Math.max(nowSizeX + addSizeX, 1)
+    nowOriginWidth = Math.max(nowOriginWidth + moveXSize, baseWidth.value)
+  }
+  if (hasB) {
+    nowSizeY = Math.max(nowSizeY + addSizeY, 1)
+    nowOriginHeight = Math.max(nowOriginHeight + moveYSize, baseHeight.value)
+  }
+
+  if (hasL) {
+    // Do not exceed the left boundary
+    nowSizeX = Math.min(Math.max(nowSizeX - addSizeX, 1), nowBottomX)
+    // Move the lowest position from point L
+    nowX = Math.min(Math.max(nowX + addSizeX, 1), nowBottomX)
+
+    nowOriginWidth = Math.min(Math.max(nowOriginWidth - moveXSize, baseWidth.value), nowLeftOrigin)
+    // Move the lowest position from point L
+    nowOriginX = Math.min(Math.max(nowOriginX + moveXSize, 1), nowLeftOrigin)
+  }
+
+  if (hasT) {
+    nowSizeY = Math.max(nowSizeY - addSizeY, 1)
+    nowY = Math.max(nowY + addSizeY, 1)
+    nowOriginHeight = Math.max(nowOriginHeight - moveYSize, baseHeight.value)
+    // Move the lowest position from point L
+    nowOriginY = Math.min(Math.max(nowOriginY + moveYSize, 1), nowBottomOriginY)
+  }
+  return { nowSizeX, nowSizeY, nowX, nowY, nowOriginWidth, nowOriginHeight, nowOriginX, nowOriginY }
+}
+
+function checkStartMove() {
+  const cloneItem = infoBox.value.cloneItem
+  const nowItemNode = infoBox.value.nowItemNode
+  const offsetX = cellWidth.value * 2
+  const offsetY = cellHeight.value * 2
+  if (cloneItem && nowItemNode) {
+    const xGap = Math.abs(cloneItem.offsetLeft - nowItemNode.offsetLeft)
+    const yGap = Math.abs(cloneItem.offsetTop - nowItemNode.offsetTop)
+    return {
+      xMove: xGap > offsetX,
+      yMove: yGap > offsetY,
+    }
+  }
+  return {
+    xMove: false,
+    yMove: false,
+  }
+}
+
+function startMove(e: MouseEvent, item: CanvasItem, index: number) {
+  canvasLocked.value = false // Reset canvas lock status
+  if (!draggable.value) return
+  dashboardStore.setCurComponent(item)
+  if (!infoBox.value) {
+    infoBox.value = {} // Reinitialize
+  }
+
+  const target = e.target
+  // @ts-expect-error eslint-disable-next-line @typescript-eslint/ban-ts-comment
+  let className = target.className || ''
+
+  if (
+    !className.includes('dragHandle') &&
+    !className.includes('item') &&
+    !className.includes('resizeHandle')
+  ) {
+    return
+  }
+
+  if (className.includes('resizeHandle')) {
+    // Handle resize (optional)
+  } else if (draggable.value && (className.includes('dragHandle') || className.includes('item'))) {
+    props.dragStart(e, item, index)
+    infoBox.value.moveItem = item
+    infoBox.value.moveItemIndex = index
+  }
+  infoBox.value.cloneItem = null
+  infoBox.value.nowItemNode = null
+  // @ts-expect-error eslint-disable-next-line @typescript-eslint/ban-ts-comment
+  if (target.className.includes('item')) {
+    infoBox.value.nowItemNode = target
+    // @ts-expect-error eslint-disable-next-line @typescript-eslint/ban-ts-comment
+    infoBox.value.cloneItem = target.cloneNode(true)
+  } else {
+    // @ts-expect-error eslint-disable-next-line @typescript-eslint/ban-ts-comment
+    infoBox.value.nowItemNode = target.closest('.item')
+    infoBox.value.cloneItem = infoBox.value.nowItemNode.cloneNode(true)
+  }
+  infoBox.value.cloneItem.classList.add('cloneNode')
+  const img = new Image()
+  img.classList.add('clone_img')
+  const clonedSlot = infoBox.value.nowItemNode.querySelector('.slot-component')
+
+  html2canvas(clonedSlot).then((canvas) => {
+    img.src = canvas.toDataURL()
+    infoBox.value.cloneItem?.appendChild(img)
+  })
+
+  if (containerRef.value) {
+    containerRef.value.append(infoBox.value.cloneItem)
+  }
+
+  infoBox.value.originX = infoBox.value.cloneItem.offsetLeft
+  infoBox.value.originY = infoBox.value.cloneItem.offsetTop
+  infoBox.value.oldX = item.x
+  infoBox.value.oldY = item.y
+  infoBox.value.oldSizeX = item.sizeX
+  infoBox.value.oldSizeY = item.sizeY
+  infoBox.value.originWidth = infoBox.value.cloneItem.offsetWidth
+  infoBox.value.originHeight = infoBox.value.cloneItem.offsetHeight
+  const itemMouseMove = (e: MouseEvent) => {
+    const moveItem = _.get(infoBox.value, 'moveItem')
+    const resizeItem = _.get(infoBox.value, 'resizeItem')
+
+    if (resizeItem) {
+      props.resizing(e, resizeItem, resizeItem._dragId)
+      infoBox.value.resizeItem.isPlayer = true
+
+      const moveXSize = e.pageX - infoBox.value.startX
+      const moveYSize = e.pageY - infoBox.value.startY
+
+      const addSizeX =
+        moveXSize % cellWidth.value > cellWidth.value / 4
+          ? parseInt(String(moveXSize / cellWidth.value + 1))
+          : parseInt(String(moveXSize / cellWidth.value))
+
+      const addSizeY =
+        moveYSize % cellHeight.value > cellHeight.value / 4
+          ? parseInt(String(moveYSize / cellHeight.value + 1))
+          : parseInt(String(moveYSize / cellHeight.value))
+      // Determine the resizing direction based on the coordinate points
+      const {
+        nowSizeX,
+        nowSizeY,
+        nowX,
+        nowY,
+        nowOriginWidth,
+        nowOriginHeight,
+        nowOriginX,
+        nowOriginY,
+      } = getNowPosition(addSizeX, addSizeY, moveXSize, moveYSize)
+
+      debounce(() => {
+        resizePlayer(resizeItem, { sizeX: nowSizeX, sizeY: nowSizeY, x: nowX, y: nowY })
+      }, 10)
+
+      infoBox.value.cloneItem.style.width = `${nowOriginWidth}px`
+      infoBox.value.cloneItem.style.height = `${nowOriginHeight}px`
+      infoBox.value.cloneItem.style.left = `${nowOriginX}px`
+      infoBox.value.cloneItem.style.top = `${nowOriginY}px`
+    } else if (moveItem) {
+      scrollScreen(e)
+      if (!draggable.value) return
+
+      props.dragging(e, moveItem, moveItem._dragId)
+      moveItem.isPlayer = true
+      const moveXSize = e.pageX - infoBox.value.startX
+      const moveYSize = e.pageY - infoBox.value.startY
+
+      let nowCloneItemX = infoBox.value.originX + moveXSize
+      let nowCloneItemY = infoBox.value.originY + moveYSize
+      infoBox.value.cloneItem.style.left = `${nowCloneItemX}px`
+      infoBox.value.cloneItem.style.top = `${nowCloneItemY}px`
+      tabMoveInCheckSQ()
+      tabMoveOutCheckSQ()
+
+      //If the current canvas is locked, no component movement will be performed
+      if (canvasLocked.value) return
+      const { xMove, yMove } = checkStartMove()
+      // Adjust the accuracy of moving coordinate changes
+      let newX = xMove ? Math.round(nowCloneItemX / cellWidth.value) : infoBox.value.oldX
+      let newY = yMove ? Math.round(nowCloneItemY / cellHeight.value) : infoBox.value.oldY
+      newX = newX > 0 ? newX : 1
+      newY = newY > 0 ? newY : 1
+      debounce(() => {
+        if (newX !== infoBox.value.oldX || newY !== infoBox.value.oldY) {
+          movePlayer(moveItem, { x: newX, y: newY })
+          infoBox.value.oldX = newX
+          infoBox.value.oldY = newY
+        }
+      }, 10)
+    }
+  }
+
+  window.addEventListener('mousemove', itemMouseMove)
+
+  // Need to execute before mouseup
+  const itemCanvasChange = () => {
+    // The current canvas movement is in a locked state, indicating that there are components that require canvas switching
+    if (canvasLocked.value) {
+      const moveItem = infoBox.value.moveItem
+      // Get the SQTab currently being moved in
+      const curActiveMoveInSQTab = canvasComponentData?.value.find(
+        (item) => item.component === 'SQTab' && item.collisionActive === true
+      )
+      if (curActiveMoveInSQTab) {
+        if (curActiveMoveInSQTab.moveInActive) {
+          const refTabInstance =
+            currentInstance.refs['shape_component_' + curActiveMoveInSQTab.id][0]
+          refTabInstance.addTabItem(moveItem)
+          removeItemById(moveItem.id)
+        }
+        curActiveMoveInSQTab.collisionActive = false
+        curActiveMoveInSQTab.moveInActive = false
+      }
+
+      // move out
+      if (props.parentConfigItem && props.parentConfigItem.moveOutActive) {
+        emits('parentAddItemBox', _.cloneDeep(moveItem))
+        removeItemById(moveItem.id)
+        // eslint-disable-next-line vue/no-mutating-props
+        props.parentConfigItem.moveOutActive = false
+      }
+    }
+    canvasLocked.value = false
+  }
+
+  const itemMouseUp = () => {
+    if (_.isEmpty(infoBox.value)) return
+    if (infoBox.value.cloneItem) {
+      infoBox.value.cloneItem.remove()
+    }
+    if (infoBox.value.resizeItem) {
+      delete infoBox.value.resizeItem.isPlayer
+      props.resizeEnd(e, infoBox.value.resizeItem, infoBox.value.resizeItem._dragId)
+
+      if (infoBox.value.resizeItem.component === 'SQTab') {
+        const refTabInstance =
+          currentInstance.refs['shape_component_' + infoBox.value.resizeItem.id][0]
+        refTabInstance.outResizeEnd()
+      }
+    }
+    if (infoBox.value.moveItem) {
+      props.dragEnd(e, infoBox.value.moveItem, infoBox.value.moveItem._dragId)
+      infoBox.value.moveItem.show = true
+      delete infoBox.value.moveItem.isPlayer
+    }
+    itemCanvasChange()
+    infoBox.value = {}
+
+    window.removeEventListener('mousemove', itemMouseMove)
+    window.removeEventListener('mouseup', itemMouseUp)
+  }
+
+  // This will prevent click events from being passed to the parent level
+  window.addEventListener('mouseup', itemMouseUp)
+}
+
+function nowItemStyle(item: CanvasItem) {
+  return {
+    width: cellWidth.value * item.sizeX - baseMarginLeft.value + 'px',
+    height: cellHeight.value * item.sizeY - baseMarginTop.value + 'px',
+    left: cellWidth.value * (item.x - 1) + baseMarginLeft.value + 'px',
+    top: cellHeight.value * (item.y - 1) + baseMarginTop.value + 'px',
+  }
+}
+
+function getList() {
+  let returnList = _.sortBy(_.cloneDeep(canvasComponentData.value), 'y')
+  // @ts-expect-error eslint-disable-next-line @typescript-eslint/ban-ts-comment
+  let finalList = []
+  _.forEach(returnList, function (item) {
+    if (_.isEmpty(item)) return
+    // @ts-expect-error eslint-disable-next-line @typescript-eslint/ban-ts-comment
+    delete item['_dragId']
+    delete item['show']
+    finalList.push(item)
+  })
+  // @ts-expect-error eslint-disable-next-line @typescript-eslint/ban-ts-comment
+  return finalList
+}
+
+function getMaxCell() {
+  return maxCell.value
+}
+
+function getRenderState() {
+  return moveAnimate.value
+}
+
+// @ts-expect-error eslint-disable-next-line @typescript-eslint/ban-ts-comment
+function afterInitOk(func) {
+  let timeId = setInterval(() => {
+    if (moveAnimate.value) {
+      clearInterval(timeId)
+      func()
+    }
+  }, 100)
+}
+
+const forceComputed = () => {
+  // Force the trigger of copy-add calculation here, as the position calculation uses a method and there is no change in internal style attributes
+  // In some cases, recalculation may not be triggered, resulting in a positional offset. The cellHeight property is being monitored, and forced recalculation is performed here
+  cellHeight.value = cellHeight.value + 0.001
+  nextTick(function () {
+    cellHeight.value = cellHeight.value - 0.001
+  })
+}
+
+function addItemBox(item: CanvasItem) {
+  canvasComponentData.value.push(item)
+  forceComputed()
+  nextTick(() => {
+    addItem(item, canvasComponentData.value.length - 1)
+  })
+}
+
+function endMove() {
+  // do endMove
+}
+
+function moving() {
+  // do moving
+}
+
+// Obtain matrix position
+function getItemMatrixPosition(item: CanvasItem) {
+  return {
+    tw: item.sizeX,
+    th: item.sizeY,
+    tl: item.x - 1,
+    tr: item.sizeX + item.x - 1,
+    tt: item.y - 1,
+    tb: item.sizeY + item.y - 1,
+  }
+}
+
+// Get style location
+function getItemStylePosition(item: CanvasItem) {
+  const { tw, th, tl, tr, tt, tb } = getItemMatrixPosition(item)
+  return {
+    tw: tw * cellWidth.value - baseMarginLeft.value,
+    tl: cellWidth.value * tl + baseMarginLeft.value,
+    tr: cellWidth.value * tr + baseMarginLeft.value,
+    th: th * cellHeight.value - baseMarginTop.value,
+    tt: cellHeight.value * tt + baseMarginTop.value,
+    tb: cellHeight.value * tb + baseMarginTop.value,
+  }
+}
+
+function tabMoveOutCheckSQ() {
+  const { cloneItem, moveItem } = infoBox.value
+  if (cloneItem && moveItem && props.canvasId.includes('tab') && props.parentConfigItem) {
+    const left = cloneItem.offsetLeft
+    const width = cloneItem.offsetWidth
+    const top = cloneItem.offsetTop
+    const { tw } = getItemStylePosition(props.parentConfigItem)
+    // eslint-disable-next-line vue/no-mutating-props
+    props.parentConfigItem.moveOutActive =
+      left < -tabMoveOutXOffset || top < -tabMoveOutYOffset || left + width - tw > tabMoveOutXOffset
+    canvasLocked.value = props.parentConfigItem.moveOutActive
+  }
+}
+
+function tabMoveInCheckSQ() {
+  const { cloneItem, moveItem } = infoBox.value
+  if (cloneItem && moveItem && moveItem.component !== 'SQTab') {
+    const width = cloneItem.offsetWidth
+    const height = cloneItem.offsetHeight
+    const left = cloneItem.offsetLeft
+    const top = cloneItem.offsetTop
+    canvasComponentData.value.forEach((item) => {
+      if (item.id !== moveItem.id && item.component === 'SQTab') {
+        const { tw, th, tl, tt } = getItemStylePosition(item)
+        // Collision effective area inspection
+        const collisionT = tt + tabMoveInYOffset
+        const collisionL = tl + collisionGap - width
+        const collisionW = tw + 2 * width - collisionGap
+        const collisionH = th + height - tabMoveInYOffset
+        // Near the upper left corner area
+        const tfAndTf = collisionT <= top && collisionL <= left
+        // Near the lower left corner area
+        const bfAndBf = collisionT + collisionH >= top + height && collisionL <= left
+        // Near the upper right corner area
+        const trAndTr = collisionT <= top && collisionL + collisionW >= left + width
+        // Near the lower right corner area
+        const brAndBr =
+          collisionT + collisionH >= top + height && collisionL + collisionW >= left + width
+        item.collisionActive = tfAndTf && bfAndBf && trAndTr && brAndBr
+        canvasLocked.value = item.collisionActive // Contains collision move in operation, locking canvas
+
+        //Move into effective area for inspection
+        //Collision effective area inspection
+        const activeT = tt + tabMoveInYOffset
+        const activeL = tl + collisionGap * 10 - width
+        const activeW = tw + 2 * width - collisionGap * 20
+        const activeH = th + height - 2 * tabMoveInYOffset
+
+        // Near the upper left corner area
+        const activeTfAndTf = activeT <= top && activeL <= left
+        // Near the lower left corner area
+        const activeBfAndBf = activeT + activeH >= top + height && activeL <= left
+        // Near the upper right corner area
+        const activeTrAndTr = activeT <= top && activeL + activeW >= left + width
+        // Near the lower right corner area
+        const activeBrAndBr = activeT + activeH >= top + height && activeL + activeW >= left + width
+
+        item.moveInActive = activeTfAndTf && activeBfAndBf && activeTrAndTr && activeBrAndBr
+      }
+    })
+  }
+}
+
+/**
+ * Find position box
+ */
+function findPositionX(width: number) {
+  let resultX = 1
+  let checkPointYIndex = -1 // -1 means not occupying any Y-direction canvas
+  // Component width
+  let pb = positionBox.value
+  if (width <= 0) return
+  // Find the highest position index of the component. Component rule: the latest y is 1.
+  canvasComponentData.value.forEach((component) => {
+    const componentYIndex = component.y + component.sizeY - 2
+    if (checkPointYIndex < componentYIndex) {
+      checkPointYIndex = componentYIndex
+    }
+  })
+  // Start checking from index i in the X direction;
+  const pbX = pb[checkPointYIndex]
+  // Get the last column array in the X direction
+  if (checkPointYIndex < 0 || !pbX) {
+    return 1
+  } else {
+    // The width to check is the component width. The end index of the check is checkEndIndex = i + width - 1;
+    // The exit condition for the check is when the end index checkEndIndex is out of bounds (exceeds the end index of pbX).
+    for (let i = 0, checkEndIndex = width - 1; checkEndIndex < pbX.length; i++, checkEndIndex++) {
+      let adaptorCount = 0
+      // Locate the occupied position in the last column
+      for (let k = 0; k < width; k++) {
+        // pbX[i + k].el === false indicates that the current matrix point is not occupied. When the width of consecutive unoccupied matrix points equals the component width, the starting point i is available.
+        if (!pbX[i + k].el) {
+          adaptorCount++
+        }
+      }
+      if (adaptorCount === width) {
+        resultX = i + 1
+        break
+      }
+    }
+    return resultX
+  }
+}
+
+useEmitt({
+  name: `editor-delete-${props.canvasId}`,
+  callback: removeItemById,
+})
+
+onMounted(() => {
+  currentInstance = getCurrentInstance()
+})
+
+const enlargeView = (itemId: string) => {
+  const refTabInstance = currentInstance.refs['shape_component_' + itemId][0]
+  refTabInstance.enlargeView()
+}
+
+defineExpose({
+  getRenderState,
+  init,
+  sizeInit,
+  afterInitOk,
+  addItemBox,
+  getMaxCell,
+  getList,
+  startMove,
+  containerMouseDown,
+  changeToCoord,
+  removeItem,
+  findClosetCoords,
+  makeCoordinate,
+  findPositionX,
+})
+</script>
+
+<template>
+  <div
+    ref="containerRef"
+    class="dragAndResize"
+    @click="containerClick"
+    @mousedown="containerMouseDown($event)"
+    @mouseup="endMove()"
+    @mousemove="moving()"
+  >
+    <EmptyBackground
+      v-if="!canvasComponentData.length && isMainCanvas(canvasId)"
+      :description="t('dashboard.add_component_tips')"
+    />
+    <template v-if="renderOk">
+      <CanvasShape
+        v-for="(item, index) in canvasComponentData"
+        :key="'item' + index"
+        :can-edit="!fullscreenFlag"
+        :active="curComponentId === item.id"
+        :config-item="item"
+        :draggable="draggable"
+        :item-index="index"
+        :move-animate="moveAnimate"
+        :start-move="startMove"
+        :start-resize="startResize"
+        :canvas-id="canvasId"
+        :style="nowItemStyle(item)"
+        @enlarge-view="() => enlargeView(item.id)"
+      >
+        <component
+          :is="findComponent(item.component)"
+          :ref="'shape_component_' + item.id"
+          class="sq-component slot-component"
+          :class="{ 'sq-component-hidden': item.component !== 'SQTab' }"
+          :config-item="item"
+          :view-info="canvasViewInfo[item.id]"
+          :canvas-view-info="canvasViewInfo"
+          :show-position="'canvas'"
+          @parent-add-item-box="(subItem: any) => addItemBox(subItem)"
+        >
+        </component>
+      </CanvasShape>
+    </template>
+  </div>
+</template>
+
+<style scoped lang="less">
+@import '../css/CanvasStyle.less';
+</style>