diff --git a/src/components/image-editor/ImageCanvasEditorView.test.tsx b/src/components/image-editor/ImageCanvasEditorView.test.tsx
index 7c966ef2..f361a2e1 100644
--- a/src/components/image-editor/ImageCanvasEditorView.test.tsx
+++ b/src/components/image-editor/ImageCanvasEditorView.test.tsx
@@ -2192,6 +2192,53 @@ describe('ImageCanvasEditorView', () => {
     expect(screen.getByRole('button', { name: '画布小地图' })).toBeTruthy();
   });
 
+  it('keeps minimap drag direction stable after pausing and reversing', async () => {
+    await renderLoadedEditor();
+
+    const minimap = screen.getByRole('button', { name: '画布小地图' });
+    vi.spyOn(minimap, 'getBoundingClientRect').mockReturnValue({
+      x: 0,
+      y: 0,
+      left: 0,
+      top: 0,
+      right: 132,
+      bottom: 84,
+      width: 132,
+      height: 84,
+      toJSON: () => ({}),
+    });
+    const world = screen
+      .getByLabelText('画布工作区')
+      .querySelector('.image-canvas-editor__world') as HTMLElement;
+    const readTranslateX = () => {
+      const match = /translate\(([-\d.]+)px,/u.exec(world.style.transform);
+      return match ? Number(match[1]) : 0;
+    };
+
+    dispatchPointerEvent(minimap, 'pointerdown', {
+      button: 0,
+      pointerId: 72,
+      clientX: 60,
+      clientY: 42,
+    });
+    dispatchPointerEvent(screen.getByLabelText('画布工作区'), 'pointermove', {
+      button: 0,
+      pointerId: 72,
+      clientX: 120,
+      clientY: 42,
+    });
+    const translateAfterRightDrag = readTranslateX();
+
+    dispatchPointerEvent(screen.getByLabelText('画布工作区'), 'pointermove', {
+      button: 0,
+      pointerId: 72,
+      clientX: 90,
+      clientY: 42,
+    });
+
+    expect(readTranslateX()).toBeGreaterThan(translateAfterRightDrag);
+  });
+
   it('persists layer groups in the canvas layer snapshot', async () => {
     await renderLoadedEditor();
 
diff --git a/src/components/image-editor/ImageCanvasEditorView.tsx b/src/components/image-editor/ImageCanvasEditorView.tsx
index fce14e00..f058e85f 100644
--- a/src/components/image-editor/ImageCanvasEditorView.tsx
+++ b/src/components/image-editor/ImageCanvasEditorView.tsx
@@ -324,6 +324,11 @@ type DragState =
   | {
       kind: 'minimap';
       pointerId: number;
+      startClientX: number;
+      startClientY: number;
+      startViewport: CanvasViewport;
+      minimapScale: number;
+      moved: boolean;
     };
 
 const EDITOR_ASSET_FOLDERS: EditorAssetFolder[] = [
@@ -347,6 +352,7 @@ const SNAP_THRESHOLD_SCREEN_PX = 18;
 const FIT_VIEW_PADDING = 10;
 const MINIMAP_SIZE = { width: 132, height: 84 };
 const MINIMAP_PADDING = 8;
+const MINIMAP_DRAG_SENSITIVITY = 0.3;
 const CONTEXT_MENU_SIZE = {
   blank: { width: 176, height: 148 },
   layer: { width: 176, height: 444 },
@@ -3519,6 +3525,28 @@ export function ImageCanvasEditorView() {
     }));
   };
 
+  const moveViewportFromMinimapDrag = (
+    dragState: Extract<DragState, { kind: 'minimap' }>,
+    clientX: number,
+    clientY: number,
+  ) => {
+    const deltaWorldX =
+      ((clientX - dragState.startClientX) / dragState.minimapScale) *
+      MINIMAP_DRAG_SENSITIVITY;
+    const deltaWorldY =
+      ((clientY - dragState.startClientY) / dragState.minimapScale) *
+      MINIMAP_DRAG_SENSITIVITY;
+    setViewport({
+      ...dragState.startViewport,
+      x:
+        dragState.startViewport.x -
+        deltaWorldX * dragState.startViewport.scale,
+      y:
+        dragState.startViewport.y -
+        deltaWorldY * dragState.startViewport.scale,
+    });
+  };
+
   const handleMinimapPointerDown = (
     event: ReactPointerEvent<HTMLButtonElement>,
   ) => {
@@ -3529,10 +3557,14 @@ export function ImageCanvasEditorView() {
     dragStateRef.current = {
       kind: 'minimap',
       pointerId: getPointerId(event),
+      startClientX: pointer.x,
+      startClientY: pointer.y,
+      startViewport: { ...viewportRef.current },
+      minimapScale: minimapModel?.scale ?? 1,
+      moved: false,
     };
     captureCanvasHistory();
     dragHistoryCapturedRef.current = true;
-    moveViewportFromMinimapPointer(pointer.x, pointer.y);
   };
 
   const handlePointerMove = (event: ReactPointerEvent<HTMLDivElement>) => {
@@ -3625,7 +3657,14 @@ export function ImageCanvasEditorView() {
         dragHistoryCapturedRef.current = true;
       }
       const pointer = getPointerClient(event);
-      moveViewportFromMinimapPointer(pointer.x, pointer.y);
+      const deltaX = pointer.x - dragState.startClientX;
+      const deltaY = pointer.y - dragState.startClientY;
+      if (!dragState.moved && Math.hypot(deltaX, deltaY) >= 2) {
+        dragState.moved = true;
+      }
+      if (dragState.moved) {
+        moveViewportFromMinimapDrag(dragState, pointer.x, pointer.y);
+      }
       return;
     }
 
@@ -3692,6 +3731,10 @@ export function ImageCanvasEditorView() {
       dragState &&
       (dragState.pointerId < 0 || pointerId < 0 || dragState.pointerId === pointerId)
     ) {
+      if (dragState.kind === 'minimap' && !dragState.moved) {
+        const pointer = getPointerClient(event);
+        moveViewportFromMinimapPointer(pointer.x, pointer.y);
+      }
       dragStateRef.current = null;
       dragHistoryCapturedRef.current = false;
       setIsPanning(false);