diff --git a/cc-inspector/src/scripts/inject/inspector.ts b/cc-inspector/src/scripts/inject/inspector.ts
index 0e1beb1..ee307b1 100644
--- a/cc-inspector/src/scripts/inject/inspector.ts
+++ b/cc-inspector/src/scripts/inject/inspector.ts
@@ -472,6 +472,30 @@ export class Inspector extends InjectEvent {
       }
     }
   }
+  private getStep(node: any, key: string) {
+    const cfgArray: Array<{ type: any; keys: Array<{ key: string; step: number }> }> = [];
+    if (cc.Node) {
+      cfgArray.push({
+        type: cc.Node,
+        keys: [
+          { key: "anchorX", step: 0.1 },
+          { key: "anchorY", step: 0.1 },
+          { key: "scaleX", step: 0.1 },
+          { key: "scaleY", step: 0.1 },
+        ],
+      });
+    }
+    for (let i = 0; i < cfgArray.length; i++) {
+      const { type, keys } = cfgArray[i];
+      if (node instanceof type) {
+        const ret = keys.find((item) => item.key === key);
+        if (ret) {
+          return ret.step;
+        }
+      }
+    }
+    return 1;
+  }
   _genInfoData(node: any, key: string | number, path: Array<string>): Info | null {
     this.warnSilent(true);
     const propertyValue = node[key];
@@ -494,6 +518,9 @@ export class Inspector extends InjectEvent {
       }
       case "number": {
         const info = new NumberData(propertyValue);
+        if (typeof key === "string") {
+          info.step = this.getStep(node, key);
+        }
         return make(info);
       }
       case "string": {
diff --git a/cc-inspector/src/views/devtools/data.ts b/cc-inspector/src/views/devtools/data.ts
index 2c7cf68..3cffd06 100644
--- a/cc-inspector/src/views/devtools/data.ts
+++ b/cc-inspector/src/views/devtools/data.ts
@@ -323,6 +323,7 @@ export class StringData extends Info {
 
 export class NumberData extends Info {
   public data: number = 0;
+  public step: number = 1;
   constructor(data: number = 0) {
     super();
     this.type = DataType.Number;
@@ -331,6 +332,7 @@ export class NumberData extends Info {
   parse(data: NumberData) {
     super.parse(data);
     this.data = data.data;
+    this.step = data.step || 1;
     return this;
   }
   public isNumber(): boolean {
diff --git a/cc-inspector/src/views/devtools/ui/ui-prop.vue b/cc-inspector/src/views/devtools/ui/ui-prop.vue
index 443068a..898cdc9 100644
--- a/cc-inspector/src/views/devtools/ui/ui-prop.vue
+++ b/cc-inspector/src/views/devtools/ui/ui-prop.vue
@@ -7,7 +7,7 @@
         </div>
         <CCInput v-if="value.isString()" v-model:value="value.data" :disabled="value.readonly" @change="onChangeValue"> </CCInput>
         <CCTextarea v-if="value.isText()" v-model:value="value.data" :disabled="value.readonly" @change="onChangeValue"> </CCTextarea>
-        <CCInputNumber v-if="value.isNumber()" v-model:value="value.data" :step="step" :disabled="value.readonly" @change="onChangeValue"></CCInputNumber>
+        <CCInputNumber v-if="value.isNumber()" v-model:value="value.data" :step="getStep()" :disabled="value.readonly" @change="onChangeValue"></CCInputNumber>
         <div v-if="value.isVec2() || value.isVec3() || value.isVec4()" class="vec">
           <UiProp v-for="(vec, index) in value.data" :icon="!!index" head-width="auto" :key="index" :arrow="false" :value="vec.value" :name="vec.name"> </UiProp>
         </div>
@@ -50,7 +50,6 @@ export default defineComponent({
     icon: { type: Boolean, default: true },
     headWidth: { type: String, default: "120px" },
     arrow: { type: Boolean, default: false },
-    step: { type: Number, default: 1 },
     value: {
       type: Object as PropType<Info | EngineData | EnumData | NumberData | StringData | TextData | Vec2Data | Vec3Data | ImageData>,
       default: () => new Info(),
@@ -139,6 +138,13 @@ export default defineComponent({
         const data = toRaw(props.value.path);
         bridge.send(Msg.RequestLogData, data as RequestLogData);
       },
+      getStep() {
+        if (props.value instanceof NumberData) {
+          return props.value.step || 1;
+        } else {
+          return 1;
+        }
+      },
     };
   },
 });