diff --git a/api/sdk/src/main/java/com/ke/bella/openapi/protocol/ocr/YidaoOcrProperty.java b/api/sdk/src/main/java/com/ke/bella/openapi/protocol/ocr/YidaoOcrProperty.java
new file mode 100644
index 00000000..199e5b95
--- /dev/null
+++ b/api/sdk/src/main/java/com/ke/bella/openapi/protocol/ocr/YidaoOcrProperty.java
@@ -0,0 +1,24 @@
+package com.ke.bella.openapi.protocol.ocr;
+
+import java.util.Map;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.ke.bella.openapi.protocol.AuthorizationProperty;
+
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class YidaoOcrProperty extends OcrProperty {
+
+    AuthorizationProperty auth;
+
+    @Override
+    public Map<String, String> description() {
+        Map<String, String> map = super.description();
+        map.put("auth", "鉴权配置");
+        return map;
+    }
+}
diff --git a/api/sdk/src/main/java/com/ke/bella/openapi/protocol/ocr/tmp_idcard/YidaoOcrTmpIdcardRequest.java b/api/sdk/src/main/java/com/ke/bella/openapi/protocol/ocr/tmp_idcard/YidaoOcrTmpIdcardRequest.java
new file mode 100644
index 00000000..0776a62d
--- /dev/null
+++ b/api/sdk/src/main/java/com/ke/bella/openapi/protocol/ocr/tmp_idcard/YidaoOcrTmpIdcardRequest.java
@@ -0,0 +1,42 @@
+package com.ke.bella.openapi.protocol.ocr.tmp_idcard;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.ke.bella.openapi.protocol.IMemoryClearable;
+import com.ke.bella.openapi.protocol.ITransfer;
+
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class YidaoOcrTmpIdcardRequest implements IMemoryClearable, ITransfer {
+
+    @JsonProperty("app_key")
+    private String appKey;
+
+    @JsonProperty("app_secret")
+    private String appSecret;
+
+    @JsonProperty("image_base64")
+    private String imageBase64;
+
+    @JsonProperty("image_url")
+    private String imageUrl;
+
+    @JsonIgnore
+    private volatile boolean cleared = false;
+
+    @Override
+    public void clearLargeData() {
+        if(!cleared) {
+            this.imageBase64 = null;
+            this.cleared = true;
+        }
+    }
+
+    @Override
+    public boolean isCleared() {
+        return cleared;
+    }
+}
diff --git a/api/sdk/src/main/java/com/ke/bella/openapi/protocol/ocr/tmp_idcard/YidaoOcrTmpIdcardResponse.java b/api/sdk/src/main/java/com/ke/bella/openapi/protocol/ocr/tmp_idcard/YidaoOcrTmpIdcardResponse.java
new file mode 100644
index 00000000..493e75d1
--- /dev/null
+++ b/api/sdk/src/main/java/com/ke/bella/openapi/protocol/ocr/tmp_idcard/YidaoOcrTmpIdcardResponse.java
@@ -0,0 +1,55 @@
+package com.ke.bella.openapi.protocol.ocr.tmp_idcard;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import lombok.Data;
+
+@Data
+public class YidaoOcrTmpIdcardResponse {
+
+    private Result result;
+
+    @JsonProperty("error_code")
+    private Integer errorCode;
+
+    private String description;
+
+    @JsonProperty("request_id")
+    private String requestId;
+
+    @JsonProperty("recognize_time")
+    private Integer recognizeTime;
+
+    @JsonProperty("available_count")
+    private Integer availableCount;
+
+    @Data
+    public static class Result {
+        private FieldInfo name;
+        private FieldInfo gender;
+        private FieldInfo nationality;
+        private FieldInfo birthdate;
+        private FieldInfo address;
+        private FieldInfo idno;
+        private FieldInfo issued;
+        private FieldInfo valid;
+    }
+
+    @Data
+    public static class FieldInfo {
+        private String words;
+        private Float score;
+        private Position position;
+        @JsonProperty("chinese_key")
+        private String chineseKey;
+        private String quad;
+    }
+
+    @Data
+    public static class Position {
+        private Integer left;
+        private Integer top;
+        private Integer width;
+        private Integer height;
+    }
+}